日本コークス工業株式会社（Nippon Coke & Engineering Co., Ltd.）

研究原文：Does the completed two-battery reconfiguration of the Kitakyushu coke works turn Nippon Coke & Engineering from a loss-making, levered coal legacy into a company that can earn its cost of debt through the cycle, and how much of that normalisation reaches ordinary shareholders who receive no dividend, hold a stock at 0.65x a land-heavy book and rank behind about JPY 59 billion of net debt? The question resolves on delivery evidence (the implied second-half step-up, the February 2027 Q3 print, the promised three-year plan), not on narrative.

内部研究类型：InvestmentQuestion

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Frames the whole case: shareholder outcome is set by whether operating delivery clears interest, leakage and the debt stack, not by asset cover.

不确定性（原始记录）：Answer depends on undisclosed plan assumptions and two to three dated disclosures not yet public.

研究原文：Legal English name per its articles is NIPPON COKE & ENGINEERING COMPANY, LIMITED (日本コークス工業). TSE Prime 3315, listed 10 March 2004 after the IRCJ restructuring; HQ Toyosu, Tokyo; capital JPY 7,000 million; 302,349,449 shares issued of which 11,326,799 are treasury; parent plus eight subsidiaries; Nippon Steel and Sumitomo Corporation are named 'other related companies'. Consolidated group accounts are the only meaningful lens because the parent carries the coke plant and most debt.

内部研究类型：CompanyIdentityPerimeter

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Shareholders own a claim on the consolidated recovery, not on one segment; perimeter is now stable so delivery rather than restructuring is the variable.

不确定性（原始记录）：English name rests on the articles-level name as republished; outside-director detail and governance-report fine print were not pulled.

研究原文：Two different engines share one balance sheet: a commodity conversion spread in coke (FY3/26 sales JPY 56,134 million) whose volume follows steel demand and whose margin follows a price-negotiation lag, and steadier but smaller fuel/resource recycling (JPY 23,343 million), integrated engineering (JPY 7,917 million) and other (JPY 3,991 million) earners. In H1 FY3/27 fuel/recycling plus engineering earned JPY 1,857 million of segment operating profit while coke was at breakeven and unallocated corporate costs absorbed JPY 885 million (about JPY 1.8 billion a year).

内部研究类型：BusinessModelSegmentMix

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Whether the JPY 3.5-4.5 billion non-coke operating profit is a floor under the coke swing or merely a cushion decides earnings quality.

不确定性（原始记录）：Segment assets and capital employed are not disclosed, so segment returns on capital cannot be computed.

研究原文：With Sanmi Mining's exit in H1 FY3/27 the group no longer mines coal anywhere. What remains of the Mitsui Mining inheritance is the coke plant, the fuel logistics built around it, the machinery business and the legacy provisions; Sanmi's segment was moved from fuel/recycling to 'other'.

内部研究类型：PerimeterChange

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Removes extraction risk but leaves the legacy environmental provision as a debt-like residue.

不确定性（原始记录）：Financial effect of the exit is not separately disclosed.

研究原文：Integrated engineering is the group's most profitable business per unit of sales: H1 FY3/27 operating profit JPY 942 million on external sales JPY 4,154 million (22.7% margin on external sales), with the machinery unit at a record profit since founding (up more than 70%), driven by Tea Meister Mill orders for matcha production and an AI-related recovery in electronic-component orders. Segment profit was JPY 1,477 million in FY3/26 and about JPY 2,072 million (derived) in FY3/25; the segment is about 8% of sales. End demand is the matcha boom and electronic-materials producers, unrelated to the coal cycle. Subsidiary Ariake Kiden Kogyo sits in this segment.

内部研究类型：SegmentNicheBusiness

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：A genuine non-coal profit source, but too small to replace the coke swing.

不确定性（原始记录）：No order backlog or product-level split is disclosed; durability of the niche versus a one-cycle order bulge is unresolved (see Research Debt).

研究原文：Fuel and resource recycling is in managed decline at the volume line: fuel sales volume fell to 820 thousand tonnes in FY3/26 (-45kt) as customers convert away from coal, and H1 FY3/27 segment profit fell JPY 641 million to JPY 915 million as a customer's business conversion cut volumes and prior-year spot deals lapsed (FY3/26 segment operating profit JPY 2,630 million). Management's response is to leverage the private port and call-centre operation, use yard space freed by the coke optimisation and consider strengthening energy-logistics capability; the port proved its value by covering regional fuel-distribution disruption. Subsidiary Miike Port Logistics supports the port infrastructure.

内部研究类型：SegmentManagedDecline

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：A shrinking contributor to the floor under coke; its stabilisation affects normalised earnings.

不确定性（原始记录）：Volume actually added by the logistics pivot, and the spot versus recurring split, are undisclosed.

研究原文：Coke demand is a derived, shrinking flow tied to domestic crude-steel output; FY3/26 sales volume still rose 100kt to 972kt because the plant could finally run, i.e. share and availability inside a draining pond. The company is one of Japan's few independent merchant coke producers; most capacity is captive inside the Nippon Steel and JFE groups, and hydrogen/electric steelmaking substitutes on a decade clock. Its position is a scarcity rent that rises as captive ovens age but only for a plant that runs (the FY3/25 stoppage year shows the collapse when it does not); its moat is qualification into specific blast furnaces plus port logistics, which protects volume more than price because annual negotiations still pass coal costs through with a lag.

内部研究类型：IndustryPositionMoat

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Underwrite flat-to-declining volume; the equity is a share of a shrinking merchant pool with improving availability, which caps the multiple recovery can earn.

不确定性（原始记录）：Customer split between Nippon Steel group and others, supply-contract terms, delivered-cost comparison with captive ovens and the scarcity claim itself are unquantified; the three-year plan's demand assumption is not published.

研究原文：The turnaround mechanism is visible in one clean quarter. The Kitakyushu optimisation completed about a month ahead of plan; since May 2026 the plant runs on two sound battery groups including the new 2A battery. In July-September 2026 production rose more than 20% versus April-June, per-tonne conversion cost including repair and depreciation fell sharply, oven operating troubles dropped substantially and the coke segment turned profitable in the quarter; the H1 coke operating loss narrowed to JPY 5 million from JPY 1,396 million on sales down 4.4%, so the half-level gain is a cost and availability effect, not price or volume. This extends the FY3/26 narrowing of the coke loss from JPY 12,357 million to JPY 2,328 million through repair-cost cuts and fixed-cost dilution. Management is shifting to preventive maintenance.

内部研究类型：TurnaroundMechanism

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：If availability and unit cost hold, the technology question disappears into the cost line; if troubles return the whole recovery loses its mechanism.

不确定性（原始记录）：Per-tonne conversion cost and volume-versus-price attribution are undisclosed; battery age profile and remaining life are unknown; only one quarter of evidence.

研究原文：Gross margin has repaired in steps: -2.1% in FY3/25 (cost of sales exceeded sales), 7.9% in FY3/26 and 9.0% in H1 FY3/27, each step driven by volume recovery, repair-cost reduction and fixed-cost dilution rather than revenue growth. Operating margin was 0.7% in FY3/26 and 2.3% in H1 FY3/27.

内部研究类型：MarginRepair

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Improvement is in the right place (the gross line where plant physics live) but remains thin against interest and below-the-line leakage.

不确定性（原始记录）：How much of the Q2 gross margin was price revision versus cost is undisclosed; margin persistence assumes availability holds.

研究原文：The FY3/27 plan is a second-half promise. H1 operating profit of JPY 1,103 million beat the company's interim guidance of JPY 800 million (and every other guided line), yet the full-year plan was left unchanged at sales JPY 101,600 million, operating profit JPY 3,600 million, ordinary profit JPY 2,000 million, net income JPY 500 million (EPS JPY 1.72). It therefore needs JPY 2,497 million of operating profit, JPY 1,562 million of ordinary profit and JPY 53,493 million of sales in H2 (about 28% sales growth on H2 FY3/26, which delivered operating profit of only about JPY 90 million and an ordinary loss of roughly JPY 0.68-0.69 billion). H1 ordinary profit was a 21.9% progress rate. Q2 standalone ordinary profit was JPY 1,070 million (operating margin 4.9%), so the H2 target needs roughly Q2's run-rate held for six months rather than acceleration. The H1 beat proves direction, not magnitude; no results briefing or supplementary materials accompanied the releases.

内部研究类型：PlanBridgeContradiction

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：The next two prints test whether one good quarter is a run-rate; the bulk of the planned profit is still unearned.

不确定性（原始记录）：Embedded coal price, selling price and volume assumptions are undisclosed; the two sources differ slightly on the derived H2 FY3/26 ordinary loss (0.68 vs 0.69 billion).

研究原文：Revenue is volume-honest but price-opaque: tonnes are disclosed for coke and fuel while realised coke price per tonne is not. Group H1 sales fell 3.2% despite the plant recovery because coke's first quarter was still transitional and fuel lost spot and converted volumes. Production and tonnes lead the yen figures by about a quarter, so the Q2 volume print matters more than the H1 sales line.

内部研究类型：RevenueQuality

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Judge recovery on tonnes and segment profit, not the consolidated sales line.

不确定性（原始记录）：Realised price per tonne and the spot/recurring split in fuel are undisclosed.

研究原文：FY3/26 operating cash flow of JPY 8,511 million was mostly non-cash in origin - depreciation JPY 6,009 million and impairment JPY 4,436 million, helped by a JPY 3,023 million receivables decrease against a JPY 1,486 million inventory increase - and after JPY 7,965 million of fixed-asset purchases (investing outflow JPY 8,684 million) free cash flow was approximately zero; cash ended at JPY 6,388 million. Construction in progress fell JPY 2,573 million (Mar 2025) to JPY 1,681 million to JPY 1,183 million (Sep 2026), marking the passage from construction to harvest; depreciation of about JPY 6.0 billion a year on an old asset base flatters conversion. FY3/25 operating cash flow was negative.

内部研究类型：CashConversionCapex

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：With optimisation capex complete, the run-rate should tilt positive if operating profit delivers; that tilt decides whether depreciation funds debt reduction or dividends.

不确定性（原始记录）：The interim release has no cash-flow statement, so H1 FY3/27 operating cash flow is unobservable; maintenance capex to sustain two batteries is undisclosed.

研究原文：In H1 FY3/27 receivables rose JPY 2,387 million and products inventory JPY 2,093 million (consistent with Q2 production ahead of H2 shipments), but the build was funded mainly by a JPY 6,708 million rise in payables; cash fell JPY 1,219 million and long-term borrowings were repaid JPY 2,040 million. The restart is being financed substantially by supplier credit, efficient while suppliers cooperate and fragile if terms tighten.

内部研究类型：WorkingCapitalFunding

内部来源标记：COVERAGE35

普通股东含义（原始记录）：The Q3 inventory and payables lines are an early, free truth-teller about H2 delivery.

不确定性（原始记录）：Payables terms and any supply-chain financing are undisclosed; no interim cash-flow statement confirms the cash effect.

研究原文：Interest consumes the recovery at its current scale: H1 interest paid of JPY 617 million exceeded H1 ordinary profit of JPY 438 million, so about JPY 1.2 billion a year of interest must be cleared before ordinary profit exists; the equity needs the full plan, not a partial one, before ordinary profit is meaningfully positive.

内部研究类型：FixedClaimBurden

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：Interest is a senior fixed claim; operating shortfall translates into magnified ordinary-profit shortfall.

不确定性（原始记录）：Interest rate and facility terms are undisclosed; annualisation is straight-line from one half.

研究原文：The balance sheet is the binding constraint. At 30 September 2026: total assets JPY 128,499 million, net assets JPY 34,922 million (equity ratio 27.2%, down from 44.5% in FY3/22), short-term borrowings JPY 37,071 million and long-term JPY 27,350 million (gross JPY 64,421 million) against cash JPY 5,172 million (net debt about JPY 59 billion), plus a JPY 4,045 million environmental provision and JPY 2,546 million of retirement liabilities; interim interest paid JPY 617 million exceeded ordinary profit JPY 438 million. Funding is a rollover model: FY3/26 short-term borrowing proceeds of JPY 317,557 million and repayments of JPY 309,713 million, roughly five times the year-end short-term balance, with lender banks whose understanding the company publicly recorded in FY3/26. Indicators: interest coverage 9.7x and debt/operating cash flow 7.9 years in FY3/26.

内部研究类型：BalanceSheetFundingModel

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Operating variance is transformed into magnified equity variance; first claim on improvement is the debt stack, and equity moves last and fastest.

不确定性（原始记录）：Facility terms, commitments, collateral (including whether borrowings are secured on land) and covenants are undisclosed.

研究原文：Refinancing dependence is structural: JPY 37,071 million of short-term borrowings against JPY 5,172 million of cash. A coking-coal spike arriving before selling-price pass-through, or a repeat of the FY3/25 pattern with cost of sales above sales, would reopen losses against an equity base two loss years have already cut to JPY 34.9 billion. The funding model's tolerance is the true covenant: if the Q3 print shows the second-half step-up failing, the company returns to its lenders with a weaker story and a thinner equity ratio than the 27.5% reported in March 2026.

内部研究类型：RefinancingRisk

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：A disappointment can force a recapitalisation-type outcome against an already thin equity.

不确定性（原始记录）：Lenders' actual stance is behavioural evidence only (rolled through two loss years); contractual terms are not public. Counter-evidence: lenders and anchors did absorb two loss years without a dilutive event.

研究原文：Imported coking coal is the dominant input, priced in dollars in the seaborne market, while coke prices are negotiated in yen with a lag; this mismatch is the margin mechanism and macro reaches the P&L through this one pipe (a weak yen and a coal spike are the same event). Two cycles are superimposed: plant availability (company-controlled, now rising) and the commodity spread (externally set). The FY3/25 gross loss is the extreme print of the lag. Raw-material inventory of JPY 16,052 million shows the pipeline's scale; Sumitomo Corporation is an alliance procurement partner.

内部研究类型：CommoditySpreadMechanism

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Unhedged commodity-spread risk in both directions: with the controllable cycle done, the uncontrollable one dominates the variance of earnings.

不确定性（原始记录）：Coal and FX assumptions in guidance, procurement terms and any hedging are undisclosed; the coal price assumption in H2 guidance is the largest unknown in the plan.

研究原文：FY3/26 closed with a net loss of JPY 7,678 million despite operating profit of JPY 607 million because special losses of JPY 7,057 million (impairment JPY 4,436 million on idled coke assets, disposal losses JPY 1,094 million, disaster loss JPY 580 million from the December 2025 conveyor fire) were charged below the operating line. Even the H1 FY3/27 recovery half booked special income of JPY 281 million (settlement JPY 215 million, asset-sale gains JPY 61 million) against special losses of JPY 845 million, dominated by JPY 725 million of disposal losses, leaving a pre-tax loss of JPY 125 million and net loss of JPY 131 million. Special items recur every period; no accounting-policy change or restatement was reported.

内部研究类型：RecurringLeakage

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Operating improvement is repeatedly converted into net losses; judge management on ordinary profit and cash flow, and treat net income here as lagging and noisy.

不确定性（原始记录）：The disposal-loss stream should shrink as the idled-asset programme completes, but the full-year FY3/27 total and impairment-test assumptions for the retained plant were not reviewed.

研究原文：The environmental-countermeasure provision stood unchanged at JPY 4,045 million at March and September 2026, with annual non-operating charges of JPY 711 million (FY3/25) and JPY 332 million (FY3/26): a slow legacy bleed from former mining and industrial sites that is independent of the coke cycle and debt-like in nature.

内部研究类型：LegacyObligation

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Reduces normalised earnings power and partially encumbers the asset base.

不确定性（原始记录）：Spending schedule by site and remaining charge run-rate are undisclosed.

研究原文：Decarbonisation of blast-furnace steelmaking is the long-horizon constraint on the coke segment's licence to operate; policy cost already enters the numbers as a slow environmental bleed (near-term cash effect small) while the strategic deadline operates on the demand side over a decade (terminal-value effect large). Hydrogen-based and electric steelmaking substitute away from coke altogether.

内部研究类型：PolicyHorizon

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Argues for cash extraction sooner rather than later and a finite terminal horizon for the coke segment.

不确定性（原始记录）：No GX/carbon-cost pricing that names coke was reviewed; carbon-cost pass-through mechanism undisclosed.

研究原文：Retained earnings fell from JPY 48,551 million (April 2024) to JPY 33,769 million (March 2025), JPY 26,090 million (March 2026) and JPY 25,959 million (September 2026): two loss years consumed about 46% of the buffer and cut the equity ratio from 40.0% to 27.5%. The last dividend actually paid was JPY 873 million for FY3/24, paid in FY3/25; FY3/25 and FY3/26 dividends were zero, FY3/27 is undetermined with no interim dividend, treasury shares of 3.7% sit unused and no buyback exists. Equity repair, not distribution, is the stated priority; the dividend record tracks the earnings record exactly, so the May 2027 dividend decision is a clean dated management signal.

内部研究类型：EquityRepairNoReturn

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Shareholders currently receive nothing; the entire return path is price recovery on delivery evidence.

不确定性（原始记录）：No DOE or payout framework exists; the dividend is discretionary and its timing unknown.

研究原文：The equity is a levered claim on coke-margin normalisation rather than on the asset base: interest runs at roughly JPY 1.2 billion a year, 'one-off' disposal and environmental charges recur, and net debt of about JPY 59 billion sits against a JPY 23.6 billion market value, so a coke operating swing of a few billion yen decides whether net results are positive at all.

内部研究类型：EquityStructureInference

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：A JPY 3 billion operating swing is minor for lenders and decisive for shareholders.

不确定性（原始记录）：Inference; counter-evidence is that the below-the-line stream may shrink as the idled-asset programme completes.

研究原文：Land is carried at JPY 33,399 million, 96% of net assets of JPY 34,922 million, so the market value of the company (JPY 23,583 million) is below the book value of its land alone; investment securities are JPY 2,166 million with a JPY 1,065 million unrealised-gain reserve, and small disposals (asset-sale gains, a settlement receipt) act as a funding adjunct. The valuation is a going-concern and governance judgment rather than an asset appraisal: the market pays for survival and delivery and would reprice the same assets quickly if the plan lands or the funding model cracks.

内部研究类型：HiddenAssetGoingConcernDiscount

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Land is survival cover and downside context, not the upside thesis or a realisable-value claim.

不确定性（原始记录）：Land is at historical cost; no appraisal, encumbrance, collateral or site-remediation attachment is disclosed, so book is not realisable value.

研究原文：Downside is cushioned but not floored. Protection: land at JPY 33,399 million book and a lender/anchor structure that absorbed two loss years without a dilutive event. Non-protection: net debt of about JPY 59 billion senior to equity, equity ratio down to 27.2%, and demonstrated stress pricing of 0.30-0.31x book (JPY 51-52 in 2020-2021), about JPY 36 on current book value per share of roughly JPY 120. The anchors that prevent collapse also prevent quick recapitalisation, so the realistic bad path is a long drift at 0.3-0.5x book while losses consume the buffer, as in 2016-2020 when the shares spent years between JPY 58 and JPY 138. Protection is behavioural, not contractual.

内部研究类型：DownsideProtection

内部来源标记：COVERAGE35

普通股东含义（原始记录）：A loss case of roughly a halving from JPY 78, realised slowly; protection rests on counterparties continuing to behave as they have.

不确定性（原始记录）：Collateral and security over land and plant are undisclosed; liquidation value was not estimated.

研究原文：Valuation snapshot (close 6 November 2026, research cut-off 9 November): price JPY 78; market capitalisation JPY 23.58 billion (JPY 78 x 302,349,449 issued shares); forecast PER 45.4x on FY3/27 company EPS JPY 1.72 (an arithmetically correct but economically empty multiple on rounding-level guided net income of JPY 500 million); actual PBR 0.65x on net assets per share JPY 119.57 at FY3/26 year-end (about JPY 120 at September 2026); FY3/26 ROE -20.1% (net-loss year); forecast dividend yield not applicable (FY3/27 dividend undetermined, FY3/26 dividend zero); EV/EBITDA 12.5x (EV JPY 82.83 billion = market cap plus net debt JPY 59.25 billion at 30 September 2026 （short-term 37,071 + long-term 27,350 - cash 5,172）; EBITDA JPY 6.62 billion = FY3/26 operating profit 607 + depreciation 6,009). Sixteen-year PBR range at fiscal highs/lows is roughly 0.3x-1.6x (1.28x at the FY3/26 high print). Asset anchors say the option is cheap; earnings anchors say there is nothing to capitalise yet.

内部研究类型：ValuationSnapshot

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：The market prices the equity as an option on delivery with lender patience setting the expiry; the 0.65x level is mid-range for this register, distress priced but catastrophe not.

不确定性（原始记录）：Mixed operand dates: EBITDA is FY3/26 trailing at March while net debt is September 2026, PBR uses March 2026 book, and market cap uses issued shares including 11.3 million treasury shares (derived outstanding about 291.0 million shares, market value about JPY 22.7 billion); no analyst consensus to triangulate market-implied delivery probability.

研究原文：The market is pricing partial delivery of the plan, not failure: on 6 November 2026 the shares fell 6.02% to JPY 78 (0.65x book) on 9,736,300 shares even though the half beat guidance, because progress against the full-year ordinary-profit plan was only 21.9% and the implied H2 swing, from a derived H2 FY3/26 ordinary loss of roughly JPY 0.68 billion to +JPY 1,562 million, is the largest single assumption. Market coverage framed it as 'ordinary profit up 6% for the half, second quarter down 12%'. The gap is specific and measurable, so one quarter of segment data can close most of it in either direction; good news being sold means delivery must be repeated before price capitalises it.

内部研究类型：MarketExpectationGap

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Budget time for repeated delivery; a speculative fringe means resets will overshoot.

不确定性（原始记录）：Expectations are inferred from one print's price action and secondary market coverage; institutional positioning behind trust accounts is unobservable. Counter-evidence: guidance-beating half was sold, which could also reflect liquidity use rather than disbelief.

研究原文：Normalised consolidated ordinary profit on the completed plant configuration is best framed as a band of roughly JPY 0-3 billion, centred near the plan's JPY 2 billion: non-coke segments contribute JPY 3.5-4.5 billion of operating profit before about JPY 1.8 billion of corporate costs, and the coke segment swings the total by several billion yen around breakeven (roughly -2 to +2 billion on recent evidence). Anchors: FY3/25 ordinary loss JPY 10,269 million, FY3/26 ordinary loss JPY 276 million, FY3/27 plan ordinary profit JPY 2,000 million. Recurring disposal and environmental leakage is carried inside the band's width, so normalised net income is thin, near zero to about JPY 1.5 billion; at the centre the equity earns roughly 8-12% on market value in ordinary-profit terms before leakage.

内部研究类型：NormalizedEarningsPower

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：The recovery case is real but leaves no room for leakage to continue at FY3/26 rates.

不确定性（原始记录）：Coke through-cycle margin per tonne on the new configuration is unobservable until delivered years; FY3/22-FY3/23 coal-spike years were deliberately excluded and not re-verified. Opposing evidence: FY3/26 below-the-line losses.

研究原文：FY3/26 ROE of -20.1% (FY3/25: -28.4%), operating margin of 0.7% and equity ratio of 27.5% sit below every petroleum/coal sector median (ROE 8.0%, margin 5.4%, equity ratio 37.1%); compiled ROIC is 0.4%. Even if delivered, the FY3/27 plan (net income JPY 500 million) implies ROE of only about 1.4%, so the gap to any plausible cost of equity remains the central economic fact: the denominator carries a full industrial asset base while the numerator carries a half-configured plant.

内部研究类型：CapitalEfficiency

内部来源标记：COVERAGE35

普通股东含义（原始记录）：The re-rating case must include either plan outperformance or capital-policy change, because the plan itself does not cover the cost of equity.

不确定性（原始记录）：ROIC is a third-party mechanical compilation; the company's own cost-of-capital framing was not pulled; the seven-company panel is an energy-processing peer set, not the integrated steelmakers that compete for coke volume.

研究原文：Governance is compact and insider-led: four internal directors whose JPY 82 million compensation is recorded entirely as performance-linked cash, a company-with-statutory-auditors structure, and the same president (Hiroaki Matsuoka) across the loss years and the optimisation decision. In June 2026 the company clarified that despite the two anchor holders it retains independent decision-making and faces no formal business restrictions.

内部研究类型：GovernanceStructure

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：Performance-linked pay aligns management with the profit line, but accountability runs to the anchors as much as the market; a credible plan plus restored distributions is the only governance signal that will move the register.

不确定性（原始记录）：Board evaluation, skills matrix and outside-director independence detail were not reviewed; June 2026 clarification is known through a secondary summary.

研究原文：The register is anchored and static. Nippon Steel holds 22.55% (65,628,595 shares) and Sumitomo Corporation 19.43% (56,558,095 shares), with the Master Trust Bank trust account at 5.55%; the top ten hold 55.06%, leaving a free float under half of which trust-bank custody is the largest component. The two industrial stakes have not changed across at least four securities reports. Both are named related companies, major customers and procurement counterparties in a tripartite alliance covering stable coke supply, technical cooperation and coal procurement and sales; the company states no formal control rights.

内部研究类型：OwnershipRegisterAnchor

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Protects against disorder while placing control outcomes outside minorities' reach; strategic counterparties are also shareholders, customers and suppliers.

不确定性（原始记录）：Alliance commercial terms are undisclosed; large-holding filings after March 2026 were not separately reviewed; beneficial owners behind trust accounts are unidentified.

研究原文：The anchor shareholdings cut both ways for minorities: they make a disorderly collapse or hostile outcome unlikely and, equally, make a market-driven recapitalisation unlikely, so the minority claim depends almost entirely on operating delivery. The thin float lets speculative volume move the price violently without changing control.

内部研究类型：OwnershipDoubleEdge

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Minorities own liquidity exposure to a controlled company; value realisation waits on anchors' and management's timetable.

不确定性（原始记录）：Whether the anchors view the 42% combined holding as permanent, or would support or block a capital action if recovery stalls, is unknown.

研究原文：Capital policy in practice is lender-first: cash flow services and rolls the debt, equity absorbs losses and distributions wait. There is no equity issuance, no buyback and no formal payout framework; the stated policy balances returns against reserves for rebuilding the earnings base, and dilution at 0.65x book is not signalled. The FY3/24 dividend of JPY 873 million shows the scale distribution takes when profits allow.

内部研究类型：CapitalPolicyInPractice

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Expect no capital return until delivery rebuilds retained earnings; the constraint is patience, not share count.

不确定性（原始记录）：Whether a DOE or payout-ratio framework will be adopted in the three-year plan is unknown.

研究原文：If the two-battery coke operation holds its Q2 unit economics through the second half, consolidated operating profit normalises toward a JPY 3-4 billion run-rate, the FY3/27 plan is delivered, and equity can re-rate from distress pricing (0.65x book, market value below land book) toward asset value. The thesis rests on delivery in the next two prints, not on the asset base; it needs availability, gross margin, below-the-line leakage and lender patience to hold simultaneously for two more quarters.

内部研究类型：Thesis

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：Gives the conditional upside path and what it costs to wait without dividends.

不确定性（原始记录）：Confidence moderate (about 0.6); opposing evidence is that guidance is a commitment device, not evidence, and H1 progress was only 21.9% of the ordinary-profit plan.

研究原文：The thesis is time-boxed and falsifiable: (1) Q3 FY3/27 shows coke segment profit or group gross margin relapsing toward FY3/26 levels; (2) FY3/27 closes with ordinary profit materially below JPY 2,000 million or another multi-billion special-loss block; (3) the three-year plan is not published by the May 2027 print, or publishes without capital-policy content; (4) short-term borrowings rise materially from JPY 37,071 million while cash falls, signalling rollover funding losses again. Any two of four falsify the thesis as stated; failure reclassifies the company as a permanently sub-scale, lender-dependent coal legacy.

内部研究类型：FalsificationConditions

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Tells the shareholder what evidence within two quarters would end the position logic.

不确定性（原始记录）：Falsifier (1) is judged on segment outcomes because plan coal and volume assumptions are undisclosed.

研究原文：Dated catalysts are delivery tests rather than narrative events: the Q3 FY3/27 print in February 2027 (first test of the implied H2 step-up), publication of the three-year business plan promised in May 2026 but not yet published and uncommitted in date, and the May 2027 full-year print with the FY3/28 dividend decision, followed by the June 2027 AGM and securities report.

内部研究类型：CatalystCalendar

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：The position is auditable quarter by quarter; shareholders wait on scheduled disclosures rather than exogenous luck.

不确定性（原始记录）：Whether the plan is published with Q3 or held to May 2027 is unknown.

研究原文：Turning points: 1889 Miike origins; 1950 metals separation; progressive exit from coal mining; 2003 IRCJ support after a subsidiary's land revaluation caused insolvency; 2006 IRCJ exit; 1 April 2009 renaming from Mitsui Mining and departure from the Mitsui group; 2016-2020 distress price shelf; November 2025 optimisation decision; May 2026 two-battery completion; 2026 coal-mining exit. The 2025-26 optimisation is the first reset that reduces rather than rearranges the productive base. The pattern is that the asset base survives every regime while the equity's claim on it is diluted by losses and time: survival has never been the question, per-share compounding has.

内部研究类型：HistoricalTurningPoints

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Argues for respecting downside duration: this register spent most of two decades below 1x book and turns took years, not quarters.

不确定性（原始记录）：Pre-2004 and Mitsui-era detail is context, not load-bearing; whether the three-year plan frames itself against this history is unknown.

研究原文：The March 2026 price pulse failed completely: the stock printed JPY 153 intra-month (close JPY 115) on volume of 346.7 million shares, more than the entire 302.3 million issued, and the next seven monthly closes were 104, 98, 95, 95, 103, 97 and 85, a full retracement to JPY 78-85 by autumn. Trailing twelve-month average monthly volume is about 134 million shares against about 29 million in 2019-2023.

内部研究类型：FailedPricePulseFact

内部来源标记：OPEN_DISCOVERY / TECHNICAL

普通股东含义（原始记录）：Shows how violently the register reprices ahead of delivery evidence and then gives it back.

不确定性（原始记录）：Monthly mirror series is unadjusted with MISSING_TAIL status, accepted through 26 October 2026.

研究原文：As recorded in the Research claims (without redefining the protected Technical state): the price sits below its 12-month (JPY 105.3), 24-month (JPY 99.1) and 60-month (JPY 107.2) averages at roughly 6-8% of its 2004-2026 life range; annual lows show no rising sequence (2024: 84, 2025: 69, 2026: 83); every advance of the past decade terminated inside a JPY 120-200 band. By the standard this research applies to price structure, the decline is not yet complete, and the one attempt at altitude in March 2026 was rejected on climax volume and fully retraced.

内部研究类型：PriceStateObservations

内部来源标记：TECHNICAL

普通股东含义（原始记录）：Technically shareholders are early; position logic must rest on the fundamental falsifiers, not the chart.

不确定性（原始记录）：Weekly and daily structure were not examined; monthly register used. The authoritative Technical judgment remains the protected structure.

研究原文：Margin positioning amplifies the downside path: margin longs of 8,892,800 shares against 897,100 shares short (9.91x, July 2026 reading) mean a break of the JPY 69-83 shelf can feed on forced selling rather than meet value buying first; the longs are about 3.1% of the free float.

内部研究类型：PositioningDownsideRisk

内部来源标记：OPEN_DISCOVERY / TECHNICAL

普通股东含义（原始记录）：Speculative fringe raises the odds that an expectations reset overshoots.

不确定性（原始记录）：The margin reading is dated July 2026 and may differ at the November cut-off.

研究原文：Nippon Steel Corporation: 22.55% shareholder, principal coke customer and alliance partner; the company asserts independent decision-making.

内部研究类型：CounterpartyEntity

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：Anchors demand and stability while constraining outcomes available to minorities.

不确定性（原始记录）：Alliance terms and intentions undisclosed.

研究原文：Sumitomo Corporation: 19.43% shareholder and trading-house counterparty for coal procurement and fuel sales inside the tripartite alliance.

内部研究类型：CounterpartyEntity

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：Underpins coal procurement and sales capability and register stability.

不确定性（原始记录）：Procurement terms and pricing mechanism undisclosed.

研究原文：Integrated steelmakers' captive coke ovens: most Japanese coke is made inside steel groups; Nippon Coke competes for the merchant balance and for volume when captive ovens are idled or rebuilt.

内部研究类型：CompetitorEntity

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：Sets the merchant pool the company can address and the scarcity rent as captive ovens age.

不确定性（原始记录）：Delivered-cost comparison against captive ovens is not observable from public data.

研究原文：What coking-coal price, coke selling price and sales volume are embedded in the unchanged FY3/27 plan's implied second half (operating profit JPY 2,497 million on sales JPY 53,493 million), given a 21.9% H1 progress rate against the ordinary-profit plan? Material because it decides whether the plan is a run-rate extension or a stretch; opposite answers would swing the thesis either way. Resolved by the Q3 FY3/27 print segment commentary or any disclosed plan assumptions.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY

普通股东含义（原始记录）：Largest single unknown in the plan; priority 1.

不确定性（原始记录）：Unresolved because assumptions are undisclosed and no reasonable current public path exists; future disclosure only.

研究原文：When will the promised three-year business plan be published, will it contain the capital-policy answer (conditions and sequencing for restoring the dividend) deferred in May 2026, and what will it commit to for the coke plant's through-cycle volume and margin - and does it assume domestic crude-steel demand stabilises or keeps shrinking? Material because it is the first statement of through-cycle economics and distribution conditions; non-publication by May 2027 is itself a falsifier.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Decides whether recovered cash flow has a stated shareholder purpose; priority 1.

不确定性（原始记录）：Publication date uncommitted; resolved only by a future disclosure.

研究原文：What is the coke segment's per-tonne conversion cost and gross margin on the two-battery configuration at full utilisation, and how much of the Q2 improvement was volume (fixed-cost dilution) versus price? Material because it separates a durable cost reset from a one-quarter volume effect; resolved by Q3 and full-year segment disclosure.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Determines the through-cycle margin per tonne, the key unobservable in normalised earnings; priority 2.

不确定性（原始记录）：Not disclosed; only delivered years reveal it.

研究原文：What are the terms of the short-term borrowing base - committed lines, collateral and the lender group's stance if FY3/27 delivery slips - given JPY 37,071 million of short-term borrowings against JPY 5,172 million of cash? Material because lender patience sets the expiry of the equity option; resolved by securities-report facility and collateral disclosures.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Defines downside severity if delivery slips; priority 2.

不确定性（原始记录）：No commitment-line, collateral or covenant disclosure in any source used.

研究原文：Will the fuel and resource recycling segment's profit decline (H1 operating profit down JPY 641 million on customer fuel-switching and lapsed spot deals) stabilise, and what volume does the logistics/port pivot actually add? Material because the segment is part of the earnings floor under coke.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Floor stability affects normalised earnings; priority 2.

不确定性（原始记录）：Pivot volumes and spot split undisclosed; resolved by FY3/27 segment commentary.

研究原文：What is the remaining schedule of environmental and site-restoration spending behind the JPY 4,045 million provision, and how much further will the recurring annual charges run? Material because it sets debt-like burden, normalised leakage and land encumbrance; resolved by securities-report environmental notes.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Priority 3; affects land realisability and recurring charges.

不确定性（原始记录）：Site-level composition undisclosed.

研究原文：Is the Tea Meister Mill / machinery profit spike (segment profit up more than 70% in H1, a record since founding) a durable niche business or a single-cycle order bulge, and what is its order backlog? Material because engineering is the most profitable segment per unit of sales; resolved by backlog and order disclosure.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Priority 3; affects durability of the non-coke floor.

不确定性（原始记录）：No backlog or product-level split disclosed.

研究原文：Do Nippon Steel and Sumitomo Corporation intend their combined 42% holding as a permanent structure, and would either support or block a future capital action (equity raise, asset sale, merger) if the recovery stalls? Material because it determines which downside and re-rating routes exist for minorities.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Priority 3.

不确定性（原始记录）：No standstill, support letter or alliance term sheet disclosure; observable only through future stake filings or capital actions.

研究原文：Did the H1 FY3/27 products-inventory build of JPY 2,093 million ship as second-half volume by the December 2026 quarter-end, or does it remain on the balance sheet at Q3? Material because it is the earliest physical test of whether the H2 demand side is real; the inventory costing basis and realisability were not separately disclosed.

内部研究类型：ResearchDebt

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Early free signal before any profit figure; if unshipped, plan demand is in question.

不确定性（原始记录）：Resolved by the February 2027 balance sheet.

研究原文：Deferred-tax recoverability (deferred tax assets of JPY 1,292 million against two loss years) and the impairment-test assumptions for the retained plant were not reviewed in this pass. Material because they bear on earnings quality, equity book value and whether the JPY 4,436 million impairment was sufficient; resolved by securities-report tax and impairment notes.

内部研究类型：ResearchDebt

内部来源标记：COVERAGE35

普通股东含义（原始记录）：Could change book value and normalised earnings if recoverability is weaker than recognised.

不确定性（原始记录）：Not reviewed; no evidence either way.

研究原文：Nippon Steel is the largest shareholder (22.55%) and a principal coke customer; the alliance formalises supply and technical ties while the company asserts independent decision-making.

内部研究类型：CAPITAL

内部来源标记：OPEN_DISCOVERY

研究原文：Sumitomo Corporation is the second shareholder (19.43%) and trading-house counterparty for coal procurement and fuel sales inside the tripartite alliance.

内部研究类型：CAPITAL

内部来源标记：OPEN_DISCOVERY

研究原文：The company competes with integrated steelmakers' captive coke ovens for the merchant balance and for volume when captive ovens are idled or rebuilt (relation confidence 0.7).

内部研究类型：COMPETITOR

内部来源标记：OPEN_DISCOVERY

研究原文：Coke volumes ultimately follow Japanese blast-furnace and crude-steel demand, which is in long-run decline; FY3/26 sales volume still rose 100kt on the new battery's availability.

内部研究类型：END_MARKET

内部来源标记：OPEN_DISCOVERY

研究原文：The seaborne coking-coal market sets the offshore cost side; the lag between coal-price moves and coke selling-price revisions is the core margin mechanism.

内部研究类型：SUPPLIER

内部来源标记：OPEN_DISCOVERY

研究原文：Carbon-neutrality policy and coal-phase-out pressure shorten the coke industry's horizon and raise the value of the non-coke legs; legacy-site obligations are already provided at JPY 4,045 million.

内部研究类型：POLICY

内部来源标记：OPEN_DISCOVERY

研究原文：Wholly-owned subsidiary Sanmi Mining withdrew from coal mining in H1 FY3/27, closing the group's last coal-extraction activity.

内部研究类型：OTHER_RELATED_COMPANY

内部来源标记：OPEN_DISCOVERY

研究原文：Wholly-owned Ariake Kiden Kogyo is an engineering subsidiary inside the group's most profitable segment.

内部研究类型：OTHER_RELATED_COMPANY

内部来源标记：OPEN_DISCOVERY

研究原文：Wholly-owned Miike Port Logistics operates around the Miike port infrastructure that supports the fuel and recycling business (the group chart places it in 'other').

内部研究类型：OTHER_RELATED_COMPANY

内部来源标记：OPEN_DISCOVERY

研究原文：The main lender bank group provides the rolled short-term credit the funding model depends on; the company publicly recorded its understanding and support for the optimisation plan in FY3/26.

内部研究类型：OTHER_RELATED_COMPANY

内部来源标记：OPEN_DISCOVERY

研究原文：Tea and food-processing machinery demand (matcha production) is the end demand behind the Tea Meister Mill's record orders: a small but growing niche unrelated to the coal cycle.

内部研究类型：END_MARKET

内部来源标记：OPEN_DISCOVERY

研究原文：Lower conversion cost, fewer operating troubles and higher availability drive the repair in consolidated gross margin through fixed-cost dilution and lower repair spend.

内部研究类型：DRIVES

内部来源标记：OPEN_DISCOVERY / COVERAGE35

研究原文：The second-half plan holds only if the Q2 coke run-rate (volume, unit cost, availability) persists for six months.

内部研究类型：CONDITIONALLY_UNDERPINS

内部来源标记：OPEN_DISCOVERY

研究原文：Because interest of about JPY 1.2 billion a year exceeds current ordinary profit, partial delivery of the plan leaves ordinary profit near zero.

内部研究类型：RAISES_REQUIRED_DELIVERY

内部来源标记：OPEN_DISCOVERY

研究原文：The large implied H2 step-up explains why a guidance-beating half was sold and the shares fell 6.02% to 0.65x book.

内部研究类型：EXPLAINS

内部来源标记：OPEN_DISCOVERY

研究原文：Recurring special losses and environmental charges convert operating improvement into net losses, so net income stays thin even in recovery.

内部研究类型：LEAKS_OPERATING_GAIN

内部来源标记：OPEN_DISCOVERY / COVERAGE35

研究原文：Net debt senior to equity turns a few billion yen of operating variance into decisive equity variance.

内部研究类型：AMPLIFIES

内部来源标记：OPEN_DISCOVERY

研究原文：Land book value above market capitalisation says the equity is cheap on assets, while earnings anchors (empty PER, negative ROE) say nothing is yet capitalisable; both are true and the gap is a going-concern discount.

内部研究类型：ANCHORS_WITH_TENSION

内部来源标记：OPEN_DISCOVERY / COVERAGE35

研究原文：Legacy environmental obligations at former mining and industrial sites may attach to the land bank, so land is treated as survival cover rather than realisable value (inference; attachments undisclosed).

内部研究类型：POSSIBLY_ENCUMBERS

内部来源标记：COVERAGE35

研究原文：A coking-coal spike arriving before selling-price pass-through would reopen gross losses (as in FY3/25) and test lender tolerance.

内部研究类型：THREATENS

内部来源标记：OPEN_DISCOVERY / COVERAGE35

研究原文：Anchor stability prevents disorder but blocks market-driven recapitalisation, leaving minority outcomes dependent on operating delivery.

内部研究类型：QUALIFIES

内部来源标记：COVERAGE35

研究原文：Supplier credit funding the restart adds a second goodwill dependence alongside lenders; tightening terms would hit liquidity.

内部研究类型：ADDS_COUNTERPARTY_DEPENDENCE

内部来源标记：COVERAGE35

研究原文：Any two of the four dated falsifiers invalidate the thesis as stated.

内部研究类型：FALSIFIES_IF_TRIGGERED

内部来源标记：COVERAGE35

研究原文：The February 2027 Q3 print is the first test of the implied second-half bridge, followed by the plan and May 2027 results.

内部研究类型：TESTS

内部来源标记：COVERAGE35

研究原文：The normalised JPY 0-3 billion ordinary-profit band, with leakage built in, is the earnings anchor against which the 0.65x book price is judged.

内部研究类型：INFORMS

内部来源标记：COVERAGE35

研究原文：Margin long dominance means a break of the JPY 69-83 shelf can feed forced selling.

内部研究类型：AMPLIFIES_DOWNSIDE_PATH

内部来源标记：TECHNICAL / OPEN_DISCOVERY

研究原文：The March 2026 climax pulse anticipated the completion news ahead of evidence and was fully retraced, the price-side mirror of the expectations gap.

内部研究类型：PRICE_SIDE_MIRROR

内部来源标记：OPEN_DISCOVERY / TECHNICAL

研究原文：Engineering contributes a growing, niche earnings floor to normalised profit.

内部研究类型：CONTRIBUTES_FLOOR

内部来源标记：COVERAGE35

研究原文：Fuel's managed volume decline erodes the non-coke floor that damps but cannot replace the coke swing.

内部研究类型：ERODES_FLOOR

内部来源标记：COVERAGE35

研究原文：Loss-driven equity erosion thins the equity ratio and raises the importance of lender goodwill.

内部研究类型：RAISES_LENDER_DEPENDENCE

内部来源标记：OPEN_DISCOVERY

研究原文：Because realised price per tonne is undisclosed, the gross-margin repair cannot be split between price and cost from outside; attribution is management's.

内部研究类型：QUALIFIES

内部来源标记：COVERAGE35

研究原文：Free cash flow near zero in FY3/26 left nothing for debt reduction or dividends, which is why capital policy is lender-first until cash tilts positive.

内部研究类型：CONSTRAINS

内部来源标记：COVERAGE35

研究原文：The fundamental-side price-versus-delivery reading references the protected Technical Synthesis as a whole for its authoritative price-structure judgment; it neither restates nor modifies it, and fundamental delivery evidence is not used to alter the Technical State.

内部研究类型：CROSS_LANE_REFERENCE_ONLY

内部来源标记：OPEN_DISCOVERY / TECHNICAL

研究原文：Durable business portrait: a durable physical and relational structure carrying fragile flows｜The durable elements are physical and relational: a configured two-battery coke plant with port infrastructure, qualified supply into blast furnaces that still run, two industrial anchors whose stakes have not moved in years, and lenders who rolled credit through two loss years. The fragile elements are all in the flow: a price-negotiation lag against a dollar commodity, a below-the-line habit of disposal and environmental charges, and an equity claim so far behind the debt stack that small operating disappointments become large equity disappointments. The structure endures as a company while remaining unproven as an investment; that asymmetry is what 0.65x book is expressing, and delivery in FY3/27 and FY3/28 is the only mechanism by which the flow can catch up with the structure.

内部研究类型：DurableBusinessPortrait

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Survival is not in question, per-share compounding is; shareholders hold a levered option on delivery with no income while waiting.

不确定性（原始记录）：Durability depends on maintenance discipline holding on a one-plant, two-battery configuration; contract and facility terms behind the relational durability are undisclosed.

研究原文：Coke economics to equity: availability, spread lag, interest, leakage and lender patience｜Coke operating profit is volume times (coke price minus coal cost minus conversion cost) minus fixed costs; the two-battery change attacks conversion cost and availability while the price term lags coal. Interest is a senior fixed claim and recurring special items leak the improvement below the operating line. Non-coke segments damp but cannot replace the coke swing. Equity erosion feeds back into lender dependence; anchors stabilise but block recapitalisation; speculative positioning makes price discovery detached from delivery.

内部研究类型：MainCausalArchitecture

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Equity variance is far larger than operating variance; a coke swing of a few billion yen decides whether net results are positive at all.

不确定性（原始记录）：Price-versus-cost split and plan coal assumptions undisclosed.

研究原文：Operations to cash: depreciation-funded cash flow now freed from construction｜The plant reconfiguration is visible in cash registers: depreciation of about JPY 6 billion a year funded an operating cash flow that exactly matched the JPY 8.7 billion rebuilding outflow in FY3/26. From FY3/27 the question is whether the same depreciation funds debt reduction or dividends instead of construction.

内部研究类型：CrossDomainMechanism

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Cash tilt, not accounting profit, gates any distribution.

不确定性（原始记录）：H1 FY3/27 operating cash flow unobservable until the full-year statement.

研究原文：Balance sheet to expectations: why a beat is not capitalised｜With net debt near JPY 59 billion, leverage is why the market refuses to capitalise a guidance-beating half: ordinary-profit delivery must be repeated before any of it is believed to reach the equity, which shows up in the valuation.

内部研究类型：CrossDomainMechanism

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Budget for repeated delivery before re-rating.

不确定性（原始记录）：No consensus series to calibrate implied delivery probability.

研究原文：Ownership to governance: survival through two loss years and a governance discount from one cause｜The frozen anchor register explains both the survival through two loss years and the governance discount; the June 2026 clarification is the company's own recognition that the two cannot be separated.

内部研究类型：CrossDomainMechanism

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Minorities' return must come from dividends and price, not corporate action.

不确定性（原始记录）：Anchor intentions undisclosed.

研究原文：Policy to terminal value: land as survival cover, not realisable value｜Environmental provisions and the decarbonisation deadline convert the land bank from a simple asset anchor into a partially encumbered one, which is why valuation treats land as survival cover rather than realisable value.

内部研究类型：CrossDomainMechanism

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：Asset cover supports survival, which allows the delivery option to be exercised, but is not the return path.

不确定性（原始记录）：Remediation attachments and appraisal undisclosed.

研究原文：Leakage to normalisation: below-the-line drag priced inside the band's width｜The recurring below-the-line items are built into the normalised band rather than stripped out, which is why the band's centre sits at the plan's ordinary profit while its net-income translation stays thin; stripping leakage entirely would overstate earning power.

内部研究类型：CrossDomainMechanism

内部来源标记：COVERAGE35 / OPEN_DISCOVERY

普通股东含义（原始记录）：The recovery case leaves no room for leakage to continue at FY3/26 rates.

不确定性（原始记录）：Full-year special-items total unknown.

研究原文：Thesis, falsifiers and dated catalysts｜The thesis is a four-link chain (availability, gross margin, below-the-line leakage, lender patience) that must hold together for two more quarters; it is time-boxed to the February and May 2027 prints and the plan publication.

内部研究类型：ThesisFalsification

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Within two disclosures the thesis will have materially more or less evidence than it has today.

不确定性（原始记录）：Guidance is a commitment device; delivery prints are the evidence.

研究原文：Valuation bridge: asset cover, thin normalised earnings, sub-cost-of-equity returns and lender-set expiry｜Assets (land above market value) support survival; normalised earnings of roughly JPY 0-3 billion ordinary profit leave thin net income; even full plan delivery implies ROE of about 1.4%, below any plausible cost of equity; downside is a long drift rather than a floor. Re-rating therefore needs plan outperformance or capital-policy change, not asset cover alone.

内部研究类型：ValuationDownsideBridge

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：Asset cover is consolation; the return path is delivery converting the option into earnings.

不确定性（原始记录）：No analyst consensus; land at book, not appraisal.

研究原文：Research Debt carried forward｜Unresolved questions that no reasonable current public path closes, each tied to a dated future disclosure; highest-priority are the plan's embedded assumptions and the three-year plan's capital-policy content.

内部研究类型：ResearchDebtCluster

内部来源标记：OPEN_DISCOVERY / COVERAGE35

普通股东含义（原始记录）：These unknowns qualify thesis confidence and normalised earnings but do not by themselves change the current falsifiable judgment.

不确定性（原始记录）：All are future-disclosure dependent; none authorises further current search.

研究原文：Protected Technical Synthesis (dereference only)

内部研究类型：ProtectedTechnicalSynthesis

内部来源标记：TECHNICAL

不确定性（原始记录）：受保护的 Technical Research 结构；公开边界以其正文路由为准。

公开边界：受保护 Technical Research 仅保留可追踪身份，本索引不重写其内部语义。