Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 75
MetricValuePeriodScopeSource row
Revenue¥1.4bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.1bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥802m2022-06-01 → 2023-05-31dStandaloneNet sales (5-year summary)
Revenue¥560m2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Revenue¥414m2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥323m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥221m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥310m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥178m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥32m2022-06-01 → 2023-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥83m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥310m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax¥178m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥246m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥163m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥48m2022-06-01 → 2023-05-31dStandaloneNet income loss (5-year summary)
Net income−¥87m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Net income¥4m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥2.1bnat 2025-05-31StandaloneAssets
Total assets¥1.2bnat 2024-05-31StandaloneAssets
Total assets¥718mat 2023-05-31dStandaloneTotal assets (5-year summary)
Total assets¥604mat 2022-05-31dStandaloneTotal assets (5-year summary)
Total assets¥490mat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.0bnat 2025-05-31StandaloneLiabilities
Total liabilities¥986mat 2024-05-31StandaloneLiabilities
Net assets / equity¥1.1bnat 2025-05-31StandaloneNet assets
Net assets / equity¥252mat 2024-05-31StandaloneNet assets
Net assets / equity¥88mat 2023-05-31dStandaloneNet assets
Net assets / equity¥41mat 2022-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥98mat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥685mat 2024-05-31StandaloneCash and deposits
Cash & equivalents¥1.5bnat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥685mat 2024-05-31StandaloneCash and cash equivalents
Cash & equivalents¥249mat 2023-05-31dStandaloneCash and cash equivalents
Operating cash flow¥189m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥457m2023-06-01 → 2024-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥21m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥1m2023-06-01 → 2024-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥316,0002022-06-01 → 2023-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥591m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥20m2023-06-01 → 2024-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥20m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥121.112024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥83.342023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥24.422022-06-01 → 2023-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-669.462021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥27.92020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥107.212024-06-01 → 2025-05-31StandaloneDiluted earnings per share (5-year summary)
Net assets per share¥462.81at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥-1.72at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥-85.06at 2023-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-1,642.23at 2022-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-983.26at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio52.4%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio20.3%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio12.3%at 2023-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio6.7%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio19.9%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE36.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE96.2%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE74.5%2022-06-01 → 2023-05-31dStandaloneRate of return on equity (5-year summary)
ROE3.8%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,407,440at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued106,600at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued106,600at 2023-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued106,600at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued106,600at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees53at 2025-05-31StandaloneNumber of employees
Employees47at 2024-05-31StandaloneNumber of employees
Employees41at 2023-05-31dStandaloneNumber of employees
Employees35at 2022-05-31dStandaloneNumber of employees
Employees18at 2021-05-31dStandaloneNumber 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 · 785
ItemContextValueUnit
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalStockMember398430000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember538714000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember538714000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember177034000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember177034000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember1114178000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember170000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember1114348000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember177865000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember310350000JPY
Depreciation and amortization ope cfPrior1YearDuration_NonConsolidatedMember492000JPY
Depreciation and amortization ope cfCurrentYearDuration_NonConsolidatedMember1442000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration_NonConsolidatedMember689000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration_NonConsolidatedMember-280000JPY
Interest and dividends income ope cfPrior1YearDuration_NonConsolidatedMember-7000JPY
Interest and dividends income ope cfCurrentYearDuration_NonConsolidatedMember-483000JPY
Interest expenses ope cfPrior1YearDuration_NonConsolidatedMember973000JPY
Interest expenses ope cfCurrentYearDuration_NonConsolidatedMember717000JPY
Listing expenses ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Listing expenses ope cfCurrentYearDuration_NonConsolidatedMember8350000JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration_NonConsolidatedMember18000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration_NonConsolidatedMember-2114000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration_NonConsolidatedMember504000JPY
Decrease increase in inventories ope cfPrior1YearDuration_NonConsolidatedMember-12213000JPY
Decrease increase in inventories ope cfCurrentYearDuration_NonConsolidatedMember527000JPY
Decrease increase in advance payments ope cfPrior1YearDuration_NonConsolidatedMember4342000JPY
Decrease increase in advance payments ope cfCurrentYearDuration_NonConsolidatedMember944000JPY
Decrease increase in prepaid expenses ope cfPrior1YearDuration_NonConsolidatedMember-15826000JPY
Decrease increase in prepaid expenses ope cfCurrentYearDuration_NonConsolidatedMember-9673000JPY
Decrease increase in consumption taxes refund receivable ope cfPrior1YearDuration_NonConsolidatedMember-4996000JPY
Decrease increase in consumption taxes refund receivable ope cfCurrentYearDuration_NonConsolidatedMember-39202000JPY
Decrease increase in deposits paid ope cfPrior1YearDuration_NonConsolidatedMember-45128000JPY
Decrease increase in deposits paid ope cfCurrentYearDuration_NonConsolidatedMember-22009000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration_NonConsolidatedMember90199000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration_NonConsolidatedMember-32953000JPY
Increase decrease in accounts payable other ope cfPrior1YearDuration_NonConsolidatedMember112990000JPY
Increase decrease in accounts payable other ope cfCurrentYearDuration_NonConsolidatedMember-45872000JPY
Increase decrease in accrued expenses ope cfPrior1YearDuration_NonConsolidatedMember2987000JPY
Increase decrease in accrued expenses ope cfCurrentYearDuration_NonConsolidatedMember727000JPY
Increase decrease in contract liabilities ope cfPrior1YearDuration_NonConsolidatedMember152099000JPY
Increase decrease in contract liabilities ope cfCurrentYearDuration_NonConsolidatedMember30829000JPY
Other net ope cfPrior1YearDuration_NonConsolidatedMember-4553000JPY
Other net ope cfCurrentYearDuration_NonConsolidatedMember10089000JPY
Subtotal ope cfPrior1YearDuration_NonConsolidatedMember457819000JPY
Subtotal ope cfCurrentYearDuration_NonConsolidatedMember214008000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration_NonConsolidatedMember7000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration_NonConsolidatedMember483000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration_NonConsolidatedMember-1022000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration_NonConsolidatedMember-698000JPY

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 2024-05-31pass
balance sheet identitynon_consolidated 2025-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · operating cash flownon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flownon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass