Nippon Carbon Co.,Ltd. FY2026 Q2 Earnings Report

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Executive Summary

Despite higher revenue, profit declined at every level, with net income falling sharply in particular due to the reversal of the gain on the sale of investment securities recorded in the previous year. Revenue increased to ¥19.02B (+3.9% YoY), while Operating Income declined to ¥2.48B (-5.1%), Ordinary Income to ¥2.34B (-14.0%), and Net Income to ¥1.67B (-36.9%; Net Income attributable to owners of the parent was ¥1.37B, down -40.5%). The decline progressively widened primarily due to a deterioration in gross margin resulting from a higher cost ratio and the absence of the prior-year extraordinary gain (¥10.52B gain on sale of investment securities). The Company’s underlying cash generation capacity has itself been maintained.

Factors Driving Earnings Fluctuations

【Revenue】Revenue increased to ¥19.02B, up +3.9% YoY. By segment, the core carbon products-related business remained firm at ¥16.03B (+2.1%), accounting for 84.3% of the revenue mix. Meanwhile, the silicon carbide (SiC) products-related business continued to achieve double-digit growth, increasing to ¥2.41B (+14.8%) and driving overall Company growth.

【Profit and Loss】Operating Income declined to ¥2.48B (-5.1%), and the Operating Income margin fell to 13.0% from the previous year. The gross margin deteriorated to 26.3%, primarily due to higher costs, while the SG&A ratio improved to 13.2%, indicating that cost discipline was maintained. By segment, Operating Income from the carbon products-related business fell substantially to ¥1.29B (-23.1%; margin of 8.1%), whereas the SiC products-related business maintained high profitability at ¥0.95B (+19.4%; margin of 39.5%), supporting overall Company profit. Ordinary Income declined further by -14.0%, while Net Income decreased sharply by -36.9% due to the absence of the prior-year extraordinary gain (¥10.52B gain on sale of investment securities). The results represent higher revenue but lower earnings, with the quality of revenue growth having two distinct aspects: cost pressure in the core business and expansion of the highly profitable SiC business.

Segment Analysis

The carbon products-related business increased revenue to ¥16.03B (+2.1%), but Operating Income fell to ¥1.29B (-23.1%), and the margin declined to 8.1%. Although it is the core segment, it has been strongly affected by rising costs. The silicon carbide products-related business maintained high profitability, with revenue of ¥2.41B (+14.8%), Operating Income of ¥0.95B (+19.4%), and a margin of 39.5%. Although small in scale, its contribution to overall Company profit is substantial. The revenue mix was 84.3% for the carbon products-related business and 12.7% for the SiC products-related business. The high degree of concentration in the core business is therefore a structural characteristic that warrants attention.

Key Financial Indicators

【Profitability】The Operating Income margin declined to 13.0% from 14.2% in the previous year, while the Net Income margin attributable to owners of the parent was 7.2%; both declined year on year due to the higher cost ratio and the absence of the extraordinary gain.【Cash Flow Quality】Operating Cash Flow (OCF) was ¥4.67B, substantially exceeding Net Income of ¥1.67B, indicating strong cash backing for earnings. Free cash flow was ample at ¥3.28B, generating cash in excess of capital expenditures of ¥1.39B.【Investment Efficiency】ROE remained low at 2.6%, indicating room for improvement in asset efficiency. The Equity Ratio was extremely high at 75.4%, reflecting a conservative capital structure.【Financial Soundness】Total assets were ¥85.03B and net assets were ¥64.11B, both broadly stable from the previous year. The high Equity Ratio indicates a stable financial foundation.

Cash Flow Analysis

Operating Cash Flow increased to ¥4.67B, up +24.0% YoY, demonstrating cash generation capacity substantially exceeding Net Income of ¥1.67B. Investing Cash Flow was -¥1.39B, all of which was allocated to capital expenditures; the scale of investment decreased from -¥3.11B in the previous year. Financing Cash Flow was -¥2.19B, reflecting the use of funds for shareholder returns, including dividend payments and share repurchases. As a result, Free Cash Flow (OCF + Investing Cash Flow) was ¥3.28B, securing sufficient financial capacity to balance shareholder returns with future investment. Meanwhile, changes in trade receivables and inventories affected OCF from a working capital perspective. Trends in inventory and work-in-process levels will therefore require monitoring when assessing future cash flow stability.

Quality of Earnings

Non-operating income for the current period was ¥0.41B, equivalent to approximately 2.1% of revenue and relatively small. Its primary components were dividend income of ¥0.17B and foreign exchange gains of ¥0.11B, remaining within the range of recurring income. Although an extraordinary gain from the sale of investment securities was recorded in the same period of the previous year, virtually no similar one-time items were recorded in the current period, with only approximately ¥0.02B in loss on disposal of fixed assets. Since prior-year Net Income was boosted by this extraordinary gain, the sharp decline in earnings this period was driven more by the reversal of a temporary prior-year factor than by deterioration in the underlying earnings power of the core business. OCF substantially exceeded Net Income, indicating good earnings quality from the perspective of cash backing.

Earnings Forecasts and Guidance

Progress against the full-year forecast was 46.4% for revenue (¥19.02B / ¥41.00B) and 57.6% for Operating Income (¥2.48B / ¥4.30B), with progress in Operating Income exceeding that in revenue. This appears to reflect the highly profitable growth of the SiC products-related business and the effects of SG&A cost control. The somewhat slower progress in revenue suggests that growth in the core carbon products-related business has been moderate, and the earnings pattern may be weighted toward the second half of the fiscal year. As of this quarter, no revisions have been made to the earnings or dividend forecasts.

Shareholder Returns

The full-year dividend forecast is ¥200 per share, while the interim dividend remains unchanged at ¥100, the same as in the corresponding period of the previous year. The Payout Ratio based on current-period Net Income attributable to owners of the parent of ¥1.37B will be relatively high; however, Free Cash Flow of ¥3.28B more than covers shareholder returns, including dividends and share repurchases, ensuring the sustainability of the funding source for current-period returns. Financing Cash Flow also includes expenditures related to share repurchases. Accordingly, the Total Return Ratio, which combines dividends and share repurchases, will be higher than the dividend-only Payout Ratio. No revision has been made to the dividend forecast.

Risk Factors

1. Declining profitability in the core segment: Operating Income from the carbon products-related business declined -23.1% YoY, with the margin falling to 8.1%, reflecting strong exposure to rising costs. Deterioration in the profitability of the core business, which accounts for 84.3% of the revenue mix, would have a substantial impact on overall Company earnings.

2. Working capital accumulation: Work-in-process inventory was ¥12.49B, while total inventories reached ¥2.98B; trade receivables also remained at a high level. Accumulation of inventory and work-in-process may become a factor behind asset efficiency and cash flow volatility.

3. Apparent earnings decline due to the absence of the extraordinary gain: Net Income declined -36.9% due to the reversal of the gain on sale of investment securities (¥10.52B) recorded in the previous year. Assessing the earnings power of the core business requires comparison at the Ordinary Income level after excluding this temporary factor.

Industry Benchmark (Reference; Compiled by the Company)

Industry Benchmark (manufacturing)

Profitability and Returns

Profitability is above the industry median and ranks relatively high within the manufacturing sector.

Growth and Capital Efficiency

The Revenue Growth Rate is below the industry median, placing the Company at a relative disadvantage in terms of growth.

Source: Compiled by the Company

Key Takeaways from the Financial Results

1. The structure in which the highly profitable SiC products-related business, with a margin of 39.5% and earnings growth of +19.4%, supports overall Company profit has become clear. Although its revenue mix remains small at 12.7%, the impact of future mix changes on the earnings structure will be a key focus given its high growth rate and profitability.

2. OCF reached approximately 2.8 times Net Income, and Free Cash Flow was ample at ¥3.28B, indicating good cash backing for earnings. Meanwhile, ROE remained low at 2.6%, highlighting the challenge of improving capital efficiency under the high Equity Ratio of 75.4%.

3. The decline in profitability of the core carbon products-related business (8.1% margin; -23.1% earnings decline) and high levels of work-in-process and inventories indicate that cost management and working capital efficiency will be key to restoring profitability.

Theoretical Share Price (Reference Value)

Sensitivity: ¥4,345–¥4,584 at ±1% for the cost of equity, and ¥4,444–¥4,474 at ±0.1 for ω.

Notes:

• Since forecast ROE is below the cost of equity, the theoretical value is below book value per share.
• Net assets as of the quarter-end are used (there is a timing difference from the full-year forecast).

(Calculation model: Residual Income Model (Ohlson-type, explicit 5-year fade) / Interest rate reference month: 2026-07 / Mechanically calculated value based solely on publicly disclosed data; this is not a forecast of the market share price or a recommendation of any specific investment action, and does not forecast or guarantee future share prices.)

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This report is an earnings analysis document automatically generated by AI based on XBRL earnings summary data. It does not recommend investment in any specific security. The industry benchmarks are reference information compiled by the Company based on publicly disclosed earnings data. Investment decisions should be made at your own responsibility, after consulting with professionals as necessary.

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AI Financial Analysis

Executive Summary

FY2026 Q2 performance was mixed: revenue growth remained positive and cash generation was strong, but operating and attributable profit declined, principally reflecting lower gross-margin capture and the absence of a prior-year investment-security gain. Revenue increased 3.9% YoY to ¥19.02bn. Operating income declined 5.1% to ¥2.48bn, while ordinary income fell 14.0% to ¥2.34bn. Profit attributable to owners of parent dropped 40.5% to ¥1.37bn. The operating margin compressed 130bp YoY to 13.0% from 14.3%. Gross margin contracted 220bp to 26.3% from 28.5%, whereas SG&A declined 3.2% to ¥2.52bn and therefore partly offset the gross-profit pressure. The sharp decline in attributable profit was amplified by the prior-year ¥1.05bn gain on sale of investment securities, which did not recur in the current period. Current-period ordinary income was also affected by non-operating expenses of ¥0.54bn, including ¥0.08bn of interest expense. The carbon-products business remained the largest segment by both sales and segment profit, but its segment profit fell materially. In contrast, silicon-carbide products delivered double-digit sales growth and an expansion in segment profitability. Operating cash flow of ¥4.67bn substantially exceeded attributable profit, producing an OCF/net-income ratio of 3.42x and supporting the quality of underlying cash conversion. Free cash flow was ¥3.28bn after ¥1.39bn of capital expenditure, providing substantial near-term financial flexibility. Liquidity is strong, with a 280.1% current ratio, cash equal to 1.59x short-term borrowings, and very low long-term debt. However, 98.6% of interest-bearing debt is short term, making refinancing discipline important despite the strong liquidity buffer. Manufacturing working capital remains the principal operating risk: the quality alerts indicate 96 days of receivables, 250 days of inventory, and a 306-day cash conversion cycle. Work in process of ¥12.49bn accounts for 65.1% of manufacturing inventory, consistent with a long production cycle or production bottleneck and requiring close scrutiny. Management retained its full-year forecast and dividend plan, with Q2 operating-income progress modestly ahead of the normal halfway point. The investment debate therefore centers on whether higher-margin silicon-carbide growth and cash generation can offset margin pressure in the core carbon-products business while working-capital intensity and short-term debt concentration are controlled.

Profitability Analysis

The reported annualized DuPont ROE is 4.3%, decomposed into a 7.2% net profit margin, 0.447x asset turnover, and 1.33x financial leverage. The low ROE is principally a profit-margin and asset-turnover issue rather than an overly leveraged balance sheet; financial leverage is conservative. The greatest adverse movement was in earnings margin: the operating margin fell 130bp to 13.0%, and attributable profit fell 40.5% because the previous period included a ¥1.05bn gain on sale of investment securities. Gross profit declined 4.9% to ¥5.00bn despite 3.9% sales growth, driving gross-margin compression of 220bp. SG&A decreased 3.2%, below revenue growth, so operating leverage within overheads was favorable and did not cause the operating-income decline. The five-factor analysis shows an interest burden of 0.946, indicating that financing costs are not a material drag on pre-tax earnings; EBIT interest coverage is 30.18x. The tax-burden metric of 0.583 is below the 0.70 reference point because earnings attributable to owners are measured after non-controlling interests as well as tax. On the consolidated income statement, income tax expense of ¥0.67bn equals 28.7% of ¥2.34bn profit before tax, so the quality alert describing a tax rate above 40% is not reflected in the consolidated tax-expense calculation; nevertheless, the gap between pre-tax profit and parent-attributable profit should be monitored when assessing shareholder returns. Segment evidence shows divergent profitability. Carbon products, the core business, generated ¥16.03bn of external revenue, up 2.1% YoY, but segment profit declined 23.1% to ¥1.30bn; its segment margin contracted about 260bp to 8.1%. Silicon-carbide products generated ¥2.41bn of revenue, up 15.2%, and segment profit rose 19.4% to ¥0.95bn; margin expanded about 140bp to 39.5%. Other sales increased 12.4% to ¥0.58bn and segment profit increased to ¥0.22bn from ¥0.12bn. The silicon-carbide segment's higher margin and growth make it the principal positive earnings offset, but its smaller revenue base means a recovery in core carbon-product margins remains central to overall profitability.

Growth Assessment

Revenue growth of 3.9% was driven by all reported segments, with silicon-carbide products growing fastest at 15.2% YoY. Within carbon products, fine-carbon-related sales rose 1.6% to ¥10.02bn and electrode-material-related sales rose 3.1% to ¥6.00bn. Silicon-carbide-related sales increased 15.2% to ¥2.41bn, supporting a favorable mix shift toward the highest-margin reported segment. However, consolidated operating-income growth lagged sales because the core carbon-products segment experienced a significant profit decline. The full-year forecast calls for revenue of ¥41.0bn, operating income of ¥4.30bn, ordinary income of ¥4.60bn, and attributable profit of ¥2.70bn. Q2 cumulative progress is 46.4% for revenue, 57.6% for operating income, 50.9% for ordinary income, and 50.6% for attributable profit. Relative to the standard 50% Q2 run rate, operating-income progress is 7.6 percentage points ahead, while revenue progress is 3.6 percentage points behind; neither deviation exceeds the 10-point threshold. The forecast nevertheless implies full-year revenue growth of 8.7% but operating-income and ordinary-income declines of 10.6% and 9.9%, respectively, indicating that management expects margin conditions to remain challenging. EBITDA was ¥4.17bn and the EBITDA margin was 21.9%, illustrating that the business retains solid cash earnings despite lower accounting profit. Capex/depreciation of 0.82x indicates investment below depreciation in the first half, broadly consistent with maintenance-oriented spending rather than a major near-term capacity expansion. For a carbon-materials manufacturer, demand cyclicality in industrial, semiconductor, energy-transition, and electrode-related end markets remains material; the current segment split indicates that silicon-carbide strength is not yet sufficient to neutralize core-business margin pressure.

Financial Health

Financial health is robust on headline liquidity and leverage metrics. Current assets of ¥48.35bn exceeded current liabilities of ¥17.26bn, resulting in working capital of ¥31.08bn, a current ratio of 280.1%, and a quick ratio of 262.8%. Cash and deposits of ¥16.31bn represented 19.2% of total assets and covered short-term loans of ¥10.23bn by 1.59x. Interest-bearing debt was ¥10.37bn, while the debt-to-equity ratio was a conservative 0.33x and debt-to-capital was 13.9%. Debt/EBITDA of 2.49x sits at the investment-grade reference threshold, while EBITDA interest coverage of 50.82x indicates ample ability to service interest expense. There is no current-ratio or D/E warning: both are comfortably inside the stated risk thresholds. The main maturity-mismatch issue is that 98.6% of debt is short term, with only ¥0.14bn of long-term loans. This refinancing-risk alert is material because the company is dependent on continued access to short-term funding, although it is mitigated substantially by cash exceeding short-term borrowings and by the large working-capital surplus. Total liabilities accounted for only 24.6% of assets, and total equity was ¥64.11bn, supporting balance-sheet resilience. Investment securities were ¥11.62bn, or 13.7% of total assets, providing asset backing but also exposing equity and comprehensive income to market-price movements. Treasury stock increased in absolute deduction from ¥1.97bn to ¥3.05bn, a ¥1.08bn or 54.9% increase in the negative balance, reflecting capital return through share repurchases. The buyback enhances per-share capital allocation but reduces immediately deployable equity and should be evaluated alongside the high dividend commitment and short-term debt profile. Asset retirement obligations were limited at ¥0.06bn, equivalent to roughly 0.3% of liabilities, indicating no material balance-sheet environmental-obligation burden on the reported figures.

Notable B/S Changes

Treasury stock: negative balance increased by ¥1.08bn to negative ¥3.05bn (+54.9% in absolute deduction) - reflects share repurchases, supporting per-share capital returns but raising total shareholder distributions alongside a high dividend payout ratio. Investment securities: +¥1.43bn to ¥11.62bn (+14.0%) - now 13.7% of total assets, increasing exposure of equity and comprehensive income to market valuation movements. Work in process: +¥0.26bn to ¥12.49bn (+2.1%) - large absolute balance and 65.1% share of manufacturing inventory make production-cycle conversion a key operational monitoring point. Cash and deposits: +¥1.13bn to ¥16.31bn (+7.4%) - strengthens coverage of ¥10.23bn of short-term loans and mitigates refinancing risk.

Cash Flow Quality

Cash-flow quality was strong in FY2026 Q2. Operating cash flow was ¥4.67bn, 3.42x attributable profit of ¥1.37bn and above EBITDA of ¥4.17bn, producing cash conversion of 1.12x. The negative 3.9% accruals ratio also supports cash-backed earnings rather than aggressive accrual recognition. Free cash flow was ¥3.28bn after ¥1.39bn of capital expenditure, compared with ¥1.66bn of operating cash flow and ¥3.11bn of capex in the prior period. The main operating-cash-flow drivers included a ¥2.13bn reduction in trade receivables and a ¥0.49bn reduction in inventories. These releases are favorable for current-period cash flow but should not automatically be treated as recurring operating improvement. The quality alert for 96 receivable days signals slow collections for a manufacturing company, even though reported receivables declined YoY; lengthy customer credit terms can reverse the current cash benefit if sales expand. The 250-day inventory alert and 306-day cash conversion cycle are substantially above manufacturing benchmarks and tie up capital for an extended period. The high WIP ratio alert is particularly important: WIP was ¥12.49bn, or 65.1% of manufacturing inventory, versus a 40% warning threshold. This concentration may reflect a long and technically complex production process, but it also increases execution risk, production bottleneck risk, and the possibility of delayed conversion into customer shipments and cash. Accounts payable increased only modestly to ¥3.02bn, so supplier credit does not materially offset the long receivable and inventory cycle. Capex/depreciation of 0.82x is below replacement-and-growth parity but above the 0.7x underinvestment warning level; sustained sub-1.0x spending would need monitoring for potential asset-renewal risk. Financing cash flow of negative ¥2.19bn included ¥1.10bn of cash dividends and ¥1.08bn associated with treasury-stock purchases, demonstrating that operating cash flow funded shareholder returns without requiring material incremental debt.

Dividend Sustainability

The planned annual dividend is ¥200 per share, comprising the ¥100 Q2 dividend and the indicated ¥100 year-end dividend. The provided dividend payout ratio is 86.7%, which is high relative to the 60% sustainability reference but remains below a 100% dividend-only warning level. Free cash flow coverage of 2.77x indicates that the Q2 dividend commitment is well covered by internally generated cash in the reported period. Cash dividends paid were ¥1.10bn, compared with free cash flow of ¥3.28bn. Dividend sustainability is therefore supported by cash generation and a liquid balance sheet, rather than by a low accounting payout ratio. Share repurchases of approximately ¥1.08bn should be considered separately from dividends: including the reported buyback, total shareholder distributions were about ¥2.18bn in Q2, equivalent to roughly 160% of profit attributable to owners. This elevated total return ratio is manageable in the near term because cash exceeded short-term debt and free cash flow remained positive, but it leaves less room for cyclical working-capital needs or accelerated capex. The unchanged dividend plan alongside unchanged earnings guidance signals management confidence in cash resources. The principal variables for dividend durability are recovery in core carbon-product profitability, continuation of operating cash conversion, and avoidance of further working-capital absorption.

Risk Assessment

Business risks include Core carbon-products profitability risk: revenue rose 2.1% but segment profit fell 23.1%, reducing segment margin to 8.1% from 10.7%., Manufacturing working-capital risk: the quality alerts identify 96 receivable days, 250 inventory days, and a 306-day cash conversion cycle, leaving cash generation sensitive to collection and production-cycle movements., Production and inventory-conversion risk: WIP of ¥12.49bn represents 65.1% of manufacturing inventory, above the 40% warning benchmark; this may signal extended production lead times or bottlenecks., Carbon-materials industry cyclicality: demand, pricing, and utilization may be affected by industrial production, electrode-related end markets, semiconductor and energy-transition investment, and customer inventory adjustments., Input-cost and energy-cost risk: a compressed gross margin despite higher sales indicates sensitivity to raw-material, energy, logistics, and product-mix conditions..

Financial risks include Refinancing risk: 98.6% of interest-bearing debt is short term. The risk is mitigated by ¥16.31bn of cash versus ¥10.23bn of short-term loans, a 280.1% current ratio, and 50.82x EBITDA interest coverage., Capital-allocation risk: the 86.7% dividend payout ratio is high, and combined dividends and buybacks exceeded attributable profit in the period., Market-value risk in investment securities: investment securities of ¥11.62bn equal 13.7% of total assets and can affect other comprehensive income and capital volatility., Tax-burden metric risk: the 0.583 tax burden is below the 0.70 benchmark, although the consolidated income-tax expense rate calculated from reported tax expense and pre-tax income was 28.7%; attribution to non-controlling interests materially affects parent-return metrics..

Key concerns include The quality alert for high receivable days indicates collection efficiency well above the 60-day warning threshold; further sales growth could consume cash if receivables rise., The high-inventory-days alert is severe relative to the 90-day warning benchmark and, together with high WIP, may expose the company to inventory valuation, obsolescence, or delayed-shipment risk., The long cash conversion cycle is inconsistent with the currently strong operating cash flow as a structural condition; the current cash benefit from lower receivables and inventories may not persist., The prior-year non-recurring gain on sale of investment securities materially inflated the comparison base, so the 40.5% decline in attributable profit overstates the deterioration in recurring operating earnings but still highlights earnings volatility outside operations., The high-tax-burden quality alert should be interpreted cautiously: the reported consolidated effective tax rate is 28.7%, while the low tax-burden ratio is affected by the distinction between consolidated profit before tax and profit attributable to owners..

Investment Implications

Key takeaways include Revenue growth and strong silicon-carbide momentum provide an offset to weakness in core carbon-product margins., The 13.0% operating margin remains within the stated 'good' range, but the 130bp YoY decline and 4.3% annualized ROE indicate that profitability improvement is required., Cash generation is a major strength: ¥4.67bn operating cash flow, ¥3.28bn free cash flow, 1.12x OCF/EBITDA, and a negative 3.9% accruals ratio support earnings quality., Liquidity is strong and leverage is conservative, but the nearly all-short-term debt structure requires continued refinancing capacity and prudent liquidity management., High WIP and a 306-day cash conversion cycle are the most material operational balance-sheet issues..

Metrics to watch include Carbon-products segment margin and volume recovery, Silicon-carbide revenue growth and its approximately 39.5% segment margin, Gross margin versus raw-material and energy-cost trends, Receivable days, inventory days, WIP balance, and cash conversion cycle, Short-term-loan rollover terms and cash-to-short-term-debt coverage, Capex/depreciation ratio and maintenance of production assets, Dividend payout ratio and total return ratio including repurchases, Investment-security valuation movements and related comprehensive income.

Regarding relative positioning, Japan Carbon combines a strong liquidity profile, conservative balance-sheet leverage, and high cash conversion with a manufacturing working-capital cycle that is materially longer than standard benchmarks. Relative earnings quality is supported by cash flow, while relative return efficiency is weaker, as shown by the 4.3% annualized ROE. The higher-margin silicon-carbide business is a favorable growth vector, but the larger carbon-products segment remains the dominant determinant of consolidated earnings.