Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-17
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥6.6bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥7.6bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥7.1bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥6.2bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥6.0bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥541m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥638m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥645m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥741m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥749m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥591m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥533m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥532m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥469m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥363m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥489m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥579m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥404m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥318m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥11.5bnat 2025-03-31StandaloneAssets
Total assets¥11.4bnat 2024-03-31StandaloneAssets
Total assets¥11.3bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥11.2bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥11.6bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.0bnat 2025-03-31StandaloneLiabilities
Total liabilities¥4.1bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥7.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥7.3bnat 2024-03-31StandaloneNet assets
Net assets / equity¥6.7bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥6.4bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥6.0bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥409mat 2025-03-31StandaloneCash and deposits
Cash and deposits¥731mat 2024-03-31StandaloneCash and deposits
Cash & equivalents¥409mat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥731mat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥431mat 2023-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥694mat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥791mat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥72m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥1.2bn2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥932m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥245m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥544m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥496m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥658m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥949m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥634m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥150m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥396m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥538m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥596m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥599m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥277.962024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥374.372023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥442.262022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥296.072021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥232.12020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥702024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥602023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥452022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥352021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥302020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥5,704.71at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥5,556.17at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥5,143.74at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥4,792.76at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥4,386.56at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio64.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio63.8%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio59.5%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio56.9%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio51.8%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.9%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE7.0%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE8.8%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE6.5%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE5.5%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued1,373,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees177at 2025-03-31StandaloneNumber of employees
Employees182at 2024-03-31StandaloneNumber of employees
Employees183at 2023-03-31dStandaloneNumber of employees
Employees179at 2022-03-31dStandaloneNumber of employees
Employees174at 2021-03-31dStandaloneNumber of employees

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

All source rows · 1,044
ItemContextValueUnit
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember2442983000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember2485191000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_TreasuryStockMember-105775000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember6905959000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember637459000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember-JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember637459000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember7258819000JPY
Reversal of reserve for reduction entry1CurrentYearDuration_NonConsolidatedMember-JPY
Dividends from surplusCurrentYearDuration_NonConsolidatedMember-78386000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember363122000JPY
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember-136000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember-90842000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember-JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember-90842000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember-90842000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember-90842000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember-JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember-90842000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember193756000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember546616000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember-JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember546616000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember7452576000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember468996000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember531929000JPY
Depreciation and amortization ope cfPrior1YearDuration_NonConsolidatedMember464722000JPY
Depreciation and amortization ope cfCurrentYearDuration_NonConsolidatedMember454015000JPY
Impairment loss ope cfPrior1YearDuration_NonConsolidatedMember2979000JPY
Impairment loss ope cfCurrentYearDuration_NonConsolidatedMember735000JPY
Decommissioning and removal expenses ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Decommissioning and removal expenses ope cfCurrentYearDuration_NonConsolidatedMember6534000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration_NonConsolidatedMember146000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration_NonConsolidatedMember482000JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration_NonConsolidatedMember8464000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration_NonConsolidatedMember-6793000JPY
Provision for decommissioning and removals ope cfPrior1YearDuration_NonConsolidatedMember254000000JPY
Provision for decommissioning and removals ope cfCurrentYearDuration_NonConsolidatedMember-127893000JPY
Increase decrease in provision for retirement benefits ope cfPrior1YearDuration_NonConsolidatedMember13228000JPY
Increase decrease in provision for retirement benefits ope cfCurrentYearDuration_NonConsolidatedMember-16466000JPY
Increase decrease in provision for loss on litigation ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Increase decrease in provision for loss on litigation ope cfCurrentYearDuration_NonConsolidatedMember78450000JPY
Interest and dividends income ope cfPrior1YearDuration_NonConsolidatedMember-51517000JPY
Interest and dividends income ope cfCurrentYearDuration_NonConsolidatedMember-57745000JPY
Subsidy income ope cfPrior1YearDuration_NonConsolidatedMember-549000JPY
Subsidy income ope cfCurrentYearDuration_NonConsolidatedMember-14846000JPY
Interest expenses ope cfPrior1YearDuration_NonConsolidatedMember11088000JPY
Interest expenses ope cfCurrentYearDuration_NonConsolidatedMember11065000JPY
Foreign exchange losses gains ope cfPrior1YearDuration_NonConsolidatedMember-1502000JPY
Foreign exchange losses gains ope cfCurrentYearDuration_NonConsolidatedMember-376000JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 13 of 13 passed
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass