Annual report

Period2025-04-01 → 2026-05-31
Filed2026-08-26
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥8.0bn2025-04-01 → 2026-05-31StandaloneNet sales
Revenue¥7.0bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥6.5bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥6.1bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥5.9bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.3bn2025-04-01 → 2026-05-31StandaloneOperating income
Operating income¥1.5bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥1.3bn2025-04-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥1.5bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.4bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.2bn2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.2bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.3bn2025-04-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥1.5bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥920m2025-04-01 → 2026-05-31StandaloneProfit loss
Net income¥1.0bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.1bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥838m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥831m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Total assets¥9.3bnat 2026-05-31StandaloneAssets
Total assets¥9.3bnat 2025-03-31StandaloneAssets
Total assets¥9.0bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥8.2bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥7.5bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.1bnat 2026-05-31StandaloneLiabilities
Total liabilities¥2.3bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥7.3bnat 2026-05-31StandaloneNet assets
Net assets / equity¥7.0bnat 2025-03-31StandaloneNet assets
Net assets / equity¥6.8bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥5.9bnat 2023-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥5.3bnat 2022-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.2bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥3.8bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥3.2bnat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥3.8bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥4.5bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥4.2bnat 2023-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.9bnat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥858m2025-04-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥1.3bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥1.0bn2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.1bn2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥654m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥724m2025-04-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥1.1bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥602m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥603m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥92m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥710m2025-04-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥843m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥118m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥252m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥280m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥91.482025-04-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥102.372024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥106.232023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥83.312022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥82.62021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥622025-04-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52.82023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1,2502022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥1,2402021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥721.25at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥692.81at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥667.14at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥582.1at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥523.58at 2022-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio77.9%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.3%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.9%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.0%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.3%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE12.9%2025-04-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE15.0%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE16.9%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE15.1%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE16.7%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued10,211,250at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,211,250at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,211,250at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued201,225at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued201,225at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees401at 2026-05-31StandaloneNumber of employees
Employees387at 2025-03-31StandaloneNumber of employees
Employees383at 2024-03-31vStandaloneNumber of employees
Employees355at 2023-03-31dStandaloneNumber of employees
Employees334at 2022-03-31dStandaloneNumber 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 · 1,007
ItemContextValueUnit
SuppliesCurrentYearInstant_NonConsolidatedMember30235000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember100799000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember117361000JPY
Accounts receivable otherPrior1YearInstant_NonConsolidatedMember388404000JPY
Accounts receivable otherCurrentYearInstant_NonConsolidatedMember507743000JPY
Other caPrior1YearInstant_NonConsolidatedMember101123000JPY
Other caCurrentYearInstant_NonConsolidatedMember6490000JPY
Allowance for doubtful accounts caPrior1YearInstant_NonConsolidatedMember-852000JPY
Allowance for doubtful accounts caCurrentYearInstant_NonConsolidatedMember-692000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember4419070000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember3894899000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember1653544000JPY
Buildings netCurrentYearInstant_NonConsolidatedMember2337806000JPY
Structures netPrior1YearInstant_NonConsolidatedMember67784000JPY
Structures netCurrentYearInstant_NonConsolidatedMember100815000JPY
Vehicles netPrior1YearInstant_NonConsolidatedMember2705000JPY
Vehicles netCurrentYearInstant_NonConsolidatedMember686000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember24367000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember29317000JPY
LandPrior1YearInstant_NonConsolidatedMember1869557000JPY
LandCurrentYearInstant_NonConsolidatedMember1869566000JPY
Construction in progressPrior1YearInstant_NonConsolidatedMember449485000JPY
Construction in progressCurrentYearInstant_NonConsolidatedMember67493000JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember4067445000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember4405686000JPY
SoftwarePrior1YearInstant_NonConsolidatedMember46395000JPY
SoftwareCurrentYearInstant_NonConsolidatedMember16791000JPY
Telephone subscription rightPrior1YearInstant_NonConsolidatedMember399000JPY
Telephone subscription rightCurrentYearInstant_NonConsolidatedMember399000JPY
Right of using water facilitiesPrior1YearInstant_NonConsolidatedMember1919000JPY
Right of using water facilitiesCurrentYearInstant_NonConsolidatedMember1710000JPY
Intangible assetsPrior1YearInstant_NonConsolidatedMember48714000JPY
Intangible assetsCurrentYearInstant_NonConsolidatedMember18902000JPY
Investment securitiesPrior1YearInstant_NonConsolidatedMember524590000JPY
Investment securitiesCurrentYearInstant_NonConsolidatedMember599425000JPY
Long term loans receivablePrior1YearInstant_NonConsolidatedMember260000JPY
Long term loans receivableCurrentYearInstant_NonConsolidatedMember740000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherPrior1YearInstant_NonConsolidatedMember2670000JPY
Claims provable in bankruptcy claims provable in rehabilitation and otherCurrentYearInstant_NonConsolidatedMember5029000JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember1553000JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember48667000JPY
Lease and guarantee depositsPrior1YearInstant_NonConsolidatedMember171918000JPY
Lease and guarantee depositsCurrentYearInstant_NonConsolidatedMember181275000JPY
Deferred tax assetsPrior1YearInstant_NonConsolidatedMember80171000JPY
Deferred tax assetsCurrentYearInstant_NonConsolidatedMember189407000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant_NonConsolidatedMember-2204000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant_NonConsolidatedMember-3995000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember778959000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember1020550000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember4895120000JPY

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 2025-03-31pass
balance sheet identitynon_consolidated 2026-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-05-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-05-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-05-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-05-31pass