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95432026 Q2 / First HalfPrimeJGAAP

SHIZUOKA GAS (9543) FY2026 Q2 Earnings Report

For FY2026 Q2, revenue came to ¥103.1B (-0.5% year on year) and operating income ¥8.8B (-10.4%). The segment drivers and cash flow follow.

SHIZUOKA GAS CO.,LTD.

Electric Power & Gas/Electric Power & Gas


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MetricCurrent PeriodSame Period Previous YearYoY
Revenue¥1030.7B¥1036.1B−0.5%
Operating Income¥88.3B¥98.5B−10.4%
Ordinary Income¥99.0B¥93.2B+6.2%
Net Income¥69.5B¥72.8B−4.5%
ROE4.7%5.2%-

Executive Summary

During the six-month period, Revenue was largely flat, while Operating Income declined and Ordinary Income increased due to an improvement in non-operating income and expenses, resulting in differing trends across the stages of the income statement. Revenue was ¥1030.7B (-0.5% YoY), and Operating Income was ¥88.3B (-10.4% YoY), with lower revenue and earnings in the core Gas Business weighing on overall results. Meanwhile, non-operating income and expenses improved due to the elimination of the foreign exchange loss recorded in the previous year and an increase in dividend income, enabling Ordinary Income to increase to ¥99.0B (+6.2% YoY). Consolidated Net Income was ¥69.5B (-4.5% YoY), while Net Income attributable to owners of the parent was ¥65.4B (-2.9% YoY), with the growth rate narrowing from the Ordinary Income level due to the burden of income taxes and other taxes.

Factors Affecting Performance

【Revenue】Revenue was ¥1030.7B, essentially flat at -0.5% YoY. While the core Gas segment declined to ¥782.8B (-5.9% YoY), LPG and Other Energy increased to ¥167.0B (+4.1% YoY), and Other Businesses, including contracted construction, gas equipment sales, and renovations, grew significantly to ¥142.5B (+56.3% YoY), offsetting the decline in Gas revenue. The expansion of non-Gas businesses indicates continued diversification of the business portfolio.

【Income and Expenses】Operating Income declined 10.4% YoY to ¥88.3B, and the Operating Margin decreased by 0.9pt to 8.6% from 9.5% in the previous year. Operating Income in the Gas business declined to ¥89.5B (-13.4% YoY), affected by the allocation of company-wide expenses and the sales mix, while LPG and Other Energy maintained an earnings growth trend, increasing to ¥16.9B (+32.9% YoY). In non-operating income and expenses, the foreign exchange loss recorded in the previous year (¥5.6B) was eliminated, while dividend income of ¥3.3B and equity in earnings of affiliates of ¥1.2B contributed to the improvement, allowing Ordinary Income to increase to ¥99.0B (+6.2% YoY). Consolidated Net Income was ¥69.5B (-4.5% YoY), and Net Income attributable to owners of the parent was ¥65.4B (-2.9% YoY); the narrowing of growth from the Ordinary Income level was attributable to the burden of income taxes and other taxes (effective tax rate of approximately 29.7%). No extraordinary gains or losses were recorded, and the factors behind the increase or decrease in earnings were limited to operating income and expenses and non-operating income and expenses. Overall, the results can be characterized as a mixed performance in which Revenue was nearly flat, Operating Income declined, and Ordinary Income increased, with non-operating factors influencing earnings.

Segment Analysis

The Gas segment reported Revenue of ¥782.8B (-5.9% YoY), Operating Income of ¥89.5B (-13.4% YoY), and a margin of 11.4% (12.4% in the previous year), resulting in lower revenue and earnings. LPG and Other Energy reported Revenue of ¥167.0B (+4.1% YoY), Operating Income of ¥16.9B (+32.9% YoY), and a margin of 10.1% (7.9% in the previous year), achieving higher revenue and earnings and recording the largest increase in segment profit. Other Businesses (contracted construction, gas equipment sales, renovations, leasing, etc.) achieved substantial revenue growth to ¥142.5B (+56.3% YoY), but Operating Income declined to ¥1.3B (-57.8% YoY), and the margin decreased to 0.9% from 3.4% in the previous year, indicating deteriorating profitability despite higher revenue. Adjustments for company-wide expenses and other items against total segment profit were -¥19.3B (‑¥20.6B in the previous year), representing a slight reduction. Gas continued to account for approximately 83% of total segment profit, and the increase in earnings from LPG and Other Energy partially offset the decline in Gas earnings.

Key Financial Indicators

【Profitability】The Operating Margin was 8.6%, down 0.9pt from 9.5% in the previous year. The Gross Profit Margin was 23.7%, essentially flat compared with 23.6% in the previous year. The Net Margin attributable to owners of the parent was 6.3%, a slight decrease from 6.5% in the previous year.【Cash Quality】Operating Cash Flow (OCF) was ¥58.9B, and the OCF/EBITDA ratio was only 43.5% against EBITDA (Operating Income + depreciation) of ¥135.5B. The ratio of Operating Cash Flow to Consolidated Net Income (¥69.5B) was also only 0.85x, indicating that a reversal in working capital movements is weighing on cash generation.【Investment Efficiency】ROE was 4.7%, a level that continues to leave room for improvement in capital efficiency.【Financial Soundness】The Equity Ratio was 72.5% (67.0% in the previous year), and the Current Ratio was 279.6% (current assets of ¥640.7B/current liabilities of ¥229.2B). Total interest-bearing debt was ¥180.9B (short-term borrowings of ¥16.6B, long-term borrowings of ¥113.8B, and bonds of ¥50.5B). Cash and deposits of ¥276.5B exceeded interest-bearing debt, indicating a strong financial foundation.

Cash Flow Analysis

Operating Cash Flow was ¥58.9B, down 68.4% from ¥186.1B in the previous year, representing a significant slowdown in cash-generation capacity. The primary factors were a ¥105.7B decrease in trade payables (accounts payable), a ¥22.5B increase in trade receivables, and higher payments of consumption taxes and other items, reflecting a reversal in working capital movements. These factors substantially reduced Operating Cash Flow before changes in working capital of ¥83.8B. Investing Cash Flow was -¥67.9B. Although the scale of investment decreased from -¥250.7B in the previous year, mainly due to the acquisition of tangible and intangible fixed assets, the company remains in an active investment phase. Financing Cash Flow was -¥48.4B, primarily due to dividend payments and debt repayments. Free Cash Flow (Operating Cash Flow + Investing Cash Flow) was -¥9.0B, as investment continued to exceed depreciation of ¥47.2B. Cash and cash equivalents at the end of the period stood at ¥270.1B, maintaining the strength of the company’s financial foundation.

Quality of Earnings

No extraordinary gains or losses were recorded during the period, and recurring income and expenses constituted the core of earnings. The increase in Ordinary Income was largely attributable to improvements in non-operating income and expenses, including the elimination of the foreign exchange loss recorded in the previous year (¥5.6B), dividend income of ¥3.3B, and equity in earnings of affiliates of ¥1.2B. These items include a nonrecurring component, as they are affected by foreign exchange rates and the performance of investees. Meanwhile, Comprehensive Income was ¥121.3B, substantially exceeding Consolidated Net Income (¥69.5B and ¥65.4B attributable to owners of the parent), due to increases in other comprehensive income (OCI) items, including valuation difference on available-for-sale securities of +¥29.2B, deferred hedge gains or losses of +¥15.2B, and foreign currency translation adjustments of +¥8.2B. These are valuation-based changes that do not directly translate into cash flow, and the divergence from Net Income reflects fluctuations in asset valuations. From a cash perspective, Operating Cash Flow was at a level that did not correspond to Net Income (OCF/EBITDA of 43.5%), making it necessary to monitor working capital trends when evaluating earnings quality.

Earnings Forecast and Guidance

Progress against the full-year plan was 51.2% for Revenue (¥1030.7B/¥2011.3B), 91.8% for Operating Income (¥88.3B/¥96.2B), 95.0% for Ordinary Income (¥99.0B/¥104.2B), and 71.8% for Net Income attributable to owners of the parent (¥65.4B/¥91.1B). Operating Income and Ordinary Income are therefore progressing well above the 50% benchmark typically used for seasonal progress at this stage. The full-year plan itself assumes a 31.6% YoY decline in Operating Income and a 29.4% YoY decline in Ordinary Income, representing a conservative plan that incorporates the burden of investment, renewed expansion of working capital, and the resolution of time lags in fuel cost adjustments during the second half. No revision to the earnings forecast was made during the quarter, while a revision to the dividend forecast was indicated.

Shareholder Returns

The interim dividend was ¥22 per share, an increase from ¥20.5 in the same period of the previous year. The full-year dividend forecast is ¥45, resulting in a Payout Ratio of 37.2% against forecast EPS of ¥120.89. No share buyback was confirmed, and shareholder returns are centered on dividends. Although Free Cash Flow for the period was -¥9.0B, insufficient to cover dividends, the company’s financial foundation—cash and deposits of ¥276.5B and an Equity Ratio of 72.5%—indicates that funds for dividends remain secured for the time being.

Risk Factors

  1. Slower cash conversion: Operating Cash Flow was ¥58.9B, down 68.4% YoY, and the OCF/EBITDA ratio was only 43.5%. The primary factor was the substantial ¥105.7B decrease in accounts payable, with the reversal in working capital movements weighing on cash-generation capacity.

  2. Concentration of segment earnings: Gas accounted for approximately 83% of total segment profit, and Operating Income in the Gas business declined 13.4% YoY, resulting in an earnings structure with a high degree of dependence on a single segment.

  3. Negative Free Cash Flow due to excess investment: Investing Cash Flow was -¥67.9B, as investment continued to exceed depreciation of ¥47.2B, resulting in negative Free Cash Flow of -¥9.0B.

Industry Benchmark (For Reference; Compiled by the Company)

Profitability and Returns

MetricCompanyMedian (IQR)Delta
Operating Margin8.6%
Net Margin6.7%

The Company’s Operating Margin and Net Margin fall within the range of publicly disclosed industry values; comparison data against the median is not currently available.

Growth and Capital Efficiency

MetricCompanyMedian (IQR)Delta
Revenue Growth Rate (YoY)−0.5%

The Revenue Growth Rate has remained essentially flat, and further expansion of median data is awaited to establish the Company’s relative position within the industry.

Source: Compiled by the Company

Key Highlights from the Financial Results

  1. The Operating Margin declined to 8.6% from 9.5% in the previous year, resulting in lower earnings at the operating level. However, Ordinary Income increased due to improved non-operating income and expenses, making the divergence in direction across the stages of the income statement a notable feature.

  2. Progress against the full-year plan was high at 91.8% for Operating Income and 95.0% for Ordinary Income as of the first half, suggesting conservatism in the full-year plan, which assumes YoY declines of 31.6% in Operating Income and 29.4% in Ordinary Income.

  3. While financial soundness remains high, with an Equity Ratio of 72.5% and a Current Ratio of 279.6%, cash conversion has slowed, with OCF/EBITDA at 43.5%, making working capital trends in the second half a key area of focus.

Theoretical Stock Price (Reference Value)

This is a reference range mechanically calculated solely from publicly disclosed data using a residual income model (Ohlson-type model with an explicit five-year fade). It is not a forecast of the market price or a recommendation of any specific investment action.

ScenarioTheoretical Stock Price
bear (bearish)¥1,762
base (base case)¥1,795
bull (bullish)¥1,828
Calculation AssumptionValue
Book Value Per Share (BPS)¥1,955
Adjusted Forecast EPS¥133.0
Cost of Equity r9.77% (10-year government bond 2.77% + equity risk premium 6.00% + size premium 1.00%)
Residual Income Persistence Coefficient ω / Explicit Forecast Period0.62 / 5 years
Assumed Payout Ratio37.2%
Forecast EPS Confidence Adjustment×1.100 (based on progress ahead of the full-year forecast)
implied PBR / PER0.92x / 13.5x

Sensitivity: ¥1,746–¥1,846 at ±1% for the cost of equity, and ¥1,790–¥1,798 at ±0.1 for ω.

Notes:

  • Because progress of Net Income against the full-year forecast (72%) exceeds the standard level (50%), forecast EPS has been adjusted upward within a maximum range of +10% (because companies progressing ahead of forecast tend to exceed their forecasts; the adjustment may be excessive for businesses with strong seasonality).
  • Because 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).
  • Because net assets include non-controlling interests, the theoretical value may be calculated somewhat higher.

(Calculation model: Residual income model / Interest rate reference month: 2026-07 / This value is not intended to predict or guarantee future stock prices)


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 discretion and responsibility, after consulting a professional as necessary.

---End of Report---


AI Financial Analysis

Executive Summary

Shizuoka Gas delivered resilient FY2026 Q2 earnings, with revenue broadly flat but operating profit pressure partly offset by a substantially improved non-operating balance. Revenue declined 0.5% YoY to ¥103.1bn. Operating income declined 10.4% YoY to ¥8.83bn, reducing the operating margin by 90bp to 8.6%. Gross profit was virtually unchanged at ¥24.46bn and the gross margin remained firm at 23.7%, indicating that the earnings decline occurred below the gross-profit line. Ordinary income nevertheless increased 6.2% YoY to ¥9.90bn, supported by a ¥0.60bn YoY increase in non-operating income and a sharp reduction in non-operating expenses. Profit attributable to owners of parent declined 2.9% YoY to ¥6.54bn, while total net income declined 4.5% to ¥6.95bn. The effective tax rate rose to 29.7% from the prior-year level, limiting the conversion of higher pre-tax income into bottom-line growth. Gas remained the core business, accounting for approximately 83% of aggregate segment profit before corporate-cost adjustments, but its segment profit fell 13.4% YoY. LPG and other energy was the strongest operating segment, delivering 4.8% revenue growth and 32.9% segment-profit growth. Other businesses generated 68.4% revenue growth but segment profit declined 58.1%, implying materially weaker project or product profitability. Operating cash flow was positive at ¥5.89bn and represented 0.90x total net income, which is adequate but below a high-quality cash-conversion profile. Cash conversion from EBITDA was weak at 0.43x, principally reflecting a ¥10.57bn working-capital outflow from lower trade payables and a ¥2.17bn inventory build. Free cash flow was negative ¥0.90bn as investment outlays exceeded operating cash generation. The balance sheet remains exceptionally conservative, with a 279.5% current ratio, 0.32x debt-to-equity ratio, and cash exceeding interest-bearing debt by ¥14.61bn. Full-year revenue guidance is ¥201.13bn and Q2 progress is 51.2%, broadly in line with the normal 50% interim milestone. However, operating-income and ordinary-income progress of 91.8% and 94.9%, respectively, are unusually high versus the 50% benchmark, while management has maintained its full-year forecast. This implies a pronounced second-half reduction in operating profitability, likely reflecting gas-demand seasonality, cost normalization, or conservatism around energy-market conditions. The revised dividend plan, including a ¥22 interim dividend and ¥45 full-year DPS forecast, appears well supported by earnings and the capital structure, although recurring free-cash-flow coverage should be monitored.

Profitability Analysis

The reported annualized ROE is 8.9%, decomposed into a 6.3% net profit margin, 1.057x asset turnover, and 1.32x financial leverage. The principal constraint on returns is conservative leverage rather than weak margins: leverage is low because owners' equity of ¥1,413.9bn funds most of the ¥1,949.3bn asset base. The annualized net margin of 6.3% remains within a sound 5-10% range, while the annualized asset-turnover figure of 1.057x is reasonable for a capital-intensive regional utility. The largest YoY profitability movement was operating-margin compression of 90bp, to 8.6%, as operating income declined faster than revenue. Since gross profit was stable at ¥24.46bn, the decline indicates higher operating expenses and/or less favorable business mix below gross profit rather than a material deterioration in procurement-to-sales spread. EBITDA was ¥13.55bn, equal to a 13.1% interim EBITDA margin, and depreciation and amortization of ¥4.72bn represented 34.8% of EBITDA, consistent with the asset-intensive utility model. Gas segment profit fell to ¥8.95bn from ¥10.33bn, and its segment margin declined to 11.4% from 12.4%. LPG and other energy segment profit rose to ¥1.69bn and its margin improved to 10.1% from 7.9%, making it the clearest source of operating improvement. Other-business segment profit fell to ¥0.13bn from ¥0.31bn despite revenue increasing to ¥14.25bn, reducing its segment margin to 0.9% from 2.2%. Corporate costs increased to ¥2.24bn from ¥2.16bn, though segment-elimination effects improved, resulting in a slightly smaller total adjustment loss of ¥1.93bn. Interest burden is favorable: interest expense was only ¥0.11bn, interest coverage was 79.53x, and EBITDA interest coverage was 122.07x. The tax burden ratio was 0.661, reflecting a 29.7% effective tax rate and explaining why the 7.8% increase in profit before tax did not translate into net-income growth. Dividend income of ¥3.27bn was a meaningful contributor to non-operating income and supported ordinary income, but it does not remedy the underlying decline in operating income.

Growth Assessment

Top-line growth was subdued, with consolidated revenue down 0.5% YoY to ¥103.07bn. The gas segment's external revenue declined 6.9% YoY to ¥76.28bn, accounting for the consolidated revenue stagnation. LPG and other energy external revenue increased 4.8% to ¥16.07bn, providing partial diversification from the core gas business. Other businesses expanded external revenue by 68.4% to ¥10.72bn, although the associated segment-profit decline indicates that this growth has not yet translated into attractive incremental earnings. The full-year sales forecast of ¥201.13bn implies a modestly lower second-half revenue contribution than in the first half, with interim progress of 51.2% broadly aligned with the normal 50% pace. Operating-income progress of 91.8% against the ¥9.62bn full-year forecast is 41.8 percentage points above the normal interim benchmark. Ordinary-income progress of 94.9% against the ¥10.42bn forecast is similarly elevated, while attributable-profit progress of 71.8% against the ¥9.11bn forecast remains 21.8 percentage points above the benchmark. The unchanged forecast therefore embeds a substantial second-half earnings slowdown, rather than signaling that the strong first-half progress will be retained. For a gas utility, second-half earnings remain exposed to weather-sensitive demand, LNG and other fuel-cost movements, and the timing of cost pass-through under customer pricing arrangements. Positive valuation differences on securities and hedge-related valuation gains supported comprehensive income of ¥12.13bn, up 47.7% YoY, but these gains should not be viewed as a substitute for recurring operating-profit growth.

Financial Health

Financial health is very strong. Current assets of ¥640.66bn exceeded current liabilities of ¥229.19bn, producing a current ratio of 279.5%, a quick ratio of 263.7%, and working capital of ¥411.47bn. Accordingly, there is no near-term maturity mismatch: cash and deposits alone of ¥276.49bn exceed current liabilities and are 16.64x short-term loans of ¥16.62bn. Interest-bearing debt was ¥130.44bn, comprising ¥16.62bn of short-term loans, ¥113.82bn of long-term loans, and ¥50.50bn of bonds. Debt-to-equity was a conservative 0.32x, debt-to-capital was 8.1%, and debt-to-EBITDA was 0.96x. Cash exceeded interest-bearing debt by ¥146.05bn, providing significant flexibility for network investment, energy-transition expenditure, and shareholder distributions. Total liabilities declined ¥96.90bn YoY to ¥474.80bn, while total equity increased ¥87.47bn to ¥1,474.50bn; the equity ratio consequently improved to 72.5% from 67.0%. Short-term loans increased ¥14.35bn YoY, or 632.2%, but remain immaterial relative to liquidity and represent only 12.7% of interest-bearing debt. Inventories increased ¥15.11bn YoY, or 71.1%, to ¥36.35bn, which warrants monitoring given commodity-price and demand volatility. Trade payables fell ¥101.88bn YoY, or 55.7%, to ¥80.97bn, materially reducing current liabilities and contributing to the strong liquidity ratios. The payable decline also absorbed cash during the period, so the apparent improvement in liquidity should be assessed alongside weaker operating cash conversion. Investment securities represented 16.1% of total assets at ¥313.38bn, and accumulated valuation and translation adjustments increased to ¥215.67bn, leaving equity partly exposed to market-value fluctuations. Intangible assets were ¥252.72bn, or 13.0% of total assets, a balanced level below the 20% concentration benchmark. Deferred tax liabilities of ¥65.22bn exceed deferred tax assets of ¥7.05bn, consistent with unrealized gains and other taxable temporary differences embedded in the asset base.

Notable B/S Changes

Short-term loans: +¥14.35bn (+632.2%) to ¥16.62bn - percentage increase is large, but absolute funding dependence remains low given ¥276.49bn of cash and a 16.64x cash/short-term-debt ratio. Inventories: +¥15.11bn (+71.1%) to ¥36.35bn - higher energy inventory contributed to working-capital absorption and increases exposure to demand and commodity-price movements. Accounts payable - trade: -¥101.88bn (-55.7%) to ¥80.97bn - lower supplier financing materially reduced current liabilities and was the largest identified driver of the first-half operating-cash-flow drag. Construction in progress: +¥10.21bn (+25.6%) to ¥50.02bn - indicates continuing infrastructure and development investment, consistent with capex exceeding depreciation. Accumulated valuation and translation adjustments: +¥50.87bn (+30.9%) to ¥215.67bn - higher unrealized securities, foreign-currency, and hedge valuation gains strengthened reported equity but increase sensitivity to market-value reversals.

Cash Flow Quality

Operating cash flow was ¥5.89bn, equivalent to 0.90x total net income of ¥6.95bn. This exceeds the 0.8x warning threshold but remains below a consistently strong conversion profile above 1.0x. The accruals ratio was low at 0.3%, which supports the underlying accounting quality of reported earnings. However, the quality alert is valid: cash conversion, measured as operating cash flow divided by EBITDA, was only 0.43x versus the 0.7x concern threshold. The principal driver was working-capital usage, especially a ¥10.57bn decrease in trade payables and a ¥2.17bn inventory increase. These outflows were partly offset by a ¥2.25bn reduction in trade receivables. Income taxes paid of ¥2.78bn also reduced operating cash flow. Capital expenditure on property, plant and equipment and intangible assets was ¥56.31bn, exceeding depreciation and amortization of ¥47.22bn by 1.19x, indicating ongoing investment above replacement depreciation. Including acquisition spending of ¥11.60bn and other investing movements, investing cash flow was negative ¥67.88bn. Consequently, free cash flow was negative ¥0.90bn. The negative free-cash-flow outcome is manageable because cash balances are substantial and leverage is low, but its sustainability depends on restoration of operating cash conversion as working-capital effects normalize. Financing cash flow was negative ¥48.37bn, reflecting ¥16.97bn of cash dividends, ¥12.30bn paid for changes in ownership interests, dividends to non-controlling interests, and net debt repayment. Cash and cash equivalents ended at ¥270.11bn after a ¥56.44bn net cash decrease, still leaving ample liquidity.

Dividend Sustainability

The interim dividend is ¥22.00 per share, and the indicated full-year dividend is ¥45.00 per share following the dividend revision. The Q2 dividend payout ratio is 25.6%, based on the disclosed calculation, and is conservative relative to the 60% sustainability benchmark. The full-year forecast DPS of ¥45.00 against forecast EPS of ¥120.89 implies a forecast dividend payout ratio of approximately 37.2%. This leaves meaningful earnings retention for capital investment and balance-sheet resilience. Cash dividends paid during the first half were ¥16.97bn, while free cash flow was negative ¥0.90bn, resulting in disclosed FCF coverage of negative 0.54x. Thus, dividends were not covered by first-half free cash flow after investment spending. This is not an immediate balance-sheet concern because cash exceeds debt by ¥146.05bn and debt-service metrics are very strong. Nevertheless, a durable dividend profile for a utility is best supported by normalization of operating cash conversion and a capex program that remains proportionate to internally generated cash. The projected full-year dividend remains sustainable on forecast earnings, liquidity, and conservative leverage.

Risk Assessment

Business risks include High priority: Core gas segment external revenue declined 6.9% YoY and segment profit declined 13.4%, demonstrating sensitivity to volume, pricing, weather, and procurement-spread conditions in the principal earnings base., High priority: The unchanged full-year forecast implies a marked second-half operating-income slowdown despite 91.8% Q2 operating-profit progress; fuel costs, regulated or contractual pass-through timing, and seasonal demand can cause material earnings volatility., Medium priority: LPG and other energy improved materially, but its ¥1.69bn segment profit remains much smaller than gas profit; diversification is constructive but not yet sufficient to offset a prolonged core-gas downturn., Medium priority: Other-business revenue increased 68.4% while segment profit declined 58.1%, indicating execution and margin risk in construction, gas-equipment sales, renovation, leasing, and related activities., Medium priority: Inventory increased 71.1% YoY to ¥36.35bn, exposing the group to commodity-price, demand, and inventory-valuation risk if energy market conditions weaken., Medium priority: Investment securities of ¥313.38bn and accumulated valuation and translation adjustments of ¥215.67bn expose comprehensive income and book equity to market-price, foreign-exchange, and hedge-valuation movements., Medium priority: Utility-specific risks include LNG and other fuel-price volatility, weather-driven gas demand, energy-transition investment requirements, customer competition following deregulation, and physical-network resilience against earthquakes and other natural disasters..

Financial risks include Low priority: The 632.2% increase in short-term loans to ¥16.62bn is notable in percentage terms, but the absolute amount is small, cash/short-term debt is 16.64x, and short-term debt is only 12.7% of interest-bearing debt., Medium priority: Trade payables fell ¥101.88bn YoY and created a ¥10.57bn first-half operating-cash outflow, reducing cash conversion even though reported earnings remained profitable., Medium priority: Cash conversion of 0.43x is below the 0.7x concern threshold. Its root cause is working-capital absorption, primarily lower payables and higher inventory. The impact is weaker self-funding of capex and dividends until cash conversion recovers., Low priority: Free cash flow was negative ¥0.90bn and did not cover cash dividends in the interim period, although this is readily absorbable given net cash and low leverage..

Key concerns include Monitor whether gas-segment margin can recover from 11.4%, versus 12.4% a year earlier., Monitor the second-half bridge implied by full-year guidance, particularly the expected decline from first-half operating income of ¥8.83bn to the forecast full-year total of ¥9.62bn., Monitor inventory turnover, commodity exposure, and the pace of trade-payable normalization as determinants of operating cash flow., Monitor the profitability of other businesses, where revenue growth has not converted into segment-profit growth., Monitor unrealized securities and hedge valuation changes because they materially affect comprehensive income and equity..

Investment Implications

Key takeaways include Revenue was stable, but operating income declined 10.4% YoY and operating margin compressed 90bp to 8.6%., Ordinary income rose 6.2% YoY because non-operating income improved and non-operating expenses fell, partly offsetting weaker operating earnings., Gas is the core earnings engine but weakened, while LPG and other energy delivered the strongest segment-profit growth., Balance-sheet risk is low: current ratio was 279.5%, debt/EBITDA was 0.96x, and cash exceeded interest-bearing debt by ¥146.05bn., The principal quality issue is weak 0.43x OCF/EBITDA cash conversion, driven by lower payables and higher inventory., Dividend affordability is strong on forecast earnings, although interim free cash flow did not cover distributions after investment spending., Guidance retention despite very high interim profit progress makes second-half operating assumptions a central interpretive issue..

Metrics to watch include Gas segment revenue and segment margin, LPG and other energy segment margin and contribution, Full-year operating-income delivery versus ¥9.62bn forecast, Operating cash flow and OCF/EBITDA cash conversion, Inventory balance and commodity-price exposure, Trade-payable movements and working-capital cash flow, Capital expenditure relative to depreciation and operating cash flow, Dividend payout ratio and free-cash-flow coverage, Investment-security valuation changes and accumulated OCI.

Regarding relative positioning, Shizuoka Gas combines utility-like earnings defensiveness with an unusually strong balance sheet: low leverage, substantial net cash, and high liquidity materially reduce financial risk. Profitability remains respectable, with an 8.6% operating margin and annualized 8.9% ROE, but returns are moderated by conservative capital structure and recent pressure in the core gas segment. Relative earnings quality is mixed: low accruals support reported profits, while sub-threshold EBITDA cash conversion and negative free cash flow elevate the importance of working-capital normalization.