Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-28
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 81
MetricValuePeriodScopeSource row
Revenue¥4.6bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥4.0bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥3.3bn2023-06-01 → 2024-05-31dStandaloneNet sales (5-year summary)
Revenue¥2.8bn2022-06-01 → 2023-05-31dStandaloneNet sales (5-year summary)
Revenue¥2.6bn2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Operating income¥281m2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥265m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥291m2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥263m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥138m2023-06-01 → 2024-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥76m2022-06-01 → 2023-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥13m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥289m2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥263m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥182m2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥147m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥74m2023-06-01 → 2024-05-31dStandaloneNet income loss (5-year summary)
Net income¥26m2022-06-01 → 2023-05-31dStandaloneNet income loss (5-year summary)
Net income−¥24m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Total assets¥1.9bnat 2026-05-31StandaloneAssets
Total assets¥1.7bnat 2025-05-31StandaloneAssets
Total assets¥1.3bnat 2024-05-31dStandaloneTotal assets (5-year summary)
Total assets¥1.2bnat 2023-05-31dStandaloneTotal assets (5-year summary)
Total assets¥1.4bnat 2022-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.3bnat 2026-05-31StandaloneLiabilities
Total liabilities¥1.3bnat 2025-05-31StandaloneLiabilities
Net assets / equity¥573mat 2026-05-31StandaloneNet assets
Net assets / equity¥353mat 2025-05-31StandaloneNet assets
Net assets / equity¥103mat 2024-05-31dStandaloneNet assets
Net assets / equity¥29mat 2023-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥3mat 2022-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥647mat 2026-05-31StandaloneCash and deposits
Cash and deposits¥564mat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥647mat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥564mat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥522mat 2024-05-31dStandaloneCash and cash equivalents
Cash & equivalents¥381mat 2023-05-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥237m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥50m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥390m2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥168m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥78m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥16m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥15m2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥85m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥77m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥7m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥234m2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥292m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥87.322025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥77.162024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥39.122023-06-01 → 2024-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥13.72022-06-01 → 2023-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-515.062021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥80.862025-06-01 → 2026-05-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥70.632024-06-01 → 2025-05-31StandaloneDiluted earnings per share (5-year summary)
Net assets per share¥267.49at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥173.24at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥53.64at 2024-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥14.51at 2023-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥32.81at 2022-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio30.0%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio20.9%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio7.7%at 2024-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio2.2%at 2023-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio0.1%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE39.4%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE65.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE114.8%2023-06-01 → 2024-05-31dStandaloneRate of return on equity (5-year summary)
ROE178.6%2022-06-01 → 2023-05-31dStandaloneRate of return on equity (5-year summary)
ROE-177.3%2021-06-01 → 2022-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued1,069,640at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,015,440at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued47,497at 2024-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued47,497at 2023-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued47,497at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees248at 2026-05-31StandaloneNumber of employees
Employees216at 2025-05-31StandaloneNumber of employees
Employees203at 2024-05-31dStandaloneNumber of employees
Employees202at 2023-05-31dStandaloneNumber of employees
Employees183at 2022-05-31dStandaloneNumber 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 · 770
ItemContextValueUnit
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember115407000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember319430000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember319430000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember572254000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember816000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember573070000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember262579000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember288794000JPY
Depreciation and amortization ope cfPrior1YearDuration_NonConsolidatedMember56238000JPY
Depreciation and amortization ope cfCurrentYearDuration_NonConsolidatedMember55102000JPY
Amortization of long term prepaid expenses ope cfPrior1YearDuration_NonConsolidatedMember592000JPY
Amortization of long term prepaid expenses ope cfCurrentYearDuration_NonConsolidatedMember646000JPY
Loss gain on sales and retirement of noncurrent assets ope cfPrior1YearDuration_NonConsolidatedMember235000JPY
Loss gain on sales and retirement of noncurrent assets ope cfCurrentYearDuration_NonConsolidatedMember2041000JPY
Subsidy income ope cfPrior1YearDuration_NonConsolidatedMember-11166000JPY
Subsidy income ope cfCurrentYearDuration_NonConsolidatedMember-500000JPY
Insurance income ope cfPrior1YearDuration_NonConsolidatedMember-997000JPY
Insurance income ope cfCurrentYearDuration_NonConsolidatedMember-3388000JPY
Compensation income ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Compensation income ope cfCurrentYearDuration_NonConsolidatedMember-4082000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration_NonConsolidatedMember3013000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration_NonConsolidatedMember1424000JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration_NonConsolidatedMember7500000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration_NonConsolidatedMember-4000000JPY
Interest income ope cfPrior1YearDuration_NonConsolidatedMember-300000JPY
Interest income ope cfCurrentYearDuration_NonConsolidatedMember-1023000JPY
Interest expenses ope cfPrior1YearDuration_NonConsolidatedMember6872000JPY
Interest expenses ope cfCurrentYearDuration_NonConsolidatedMember7012000JPY
Listing expenses ope cfPrior1YearDuration_NonConsolidatedMember9869000JPY
Listing expenses ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration_NonConsolidatedMember-189508000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration_NonConsolidatedMember-69947000JPY
Decrease increase in inventories ope cfPrior1YearDuration_NonConsolidatedMember-143678000JPY
Decrease increase in inventories ope cfCurrentYearDuration_NonConsolidatedMember4672000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration_NonConsolidatedMember-6739000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration_NonConsolidatedMember36107000JPY
Increase decrease in contract liabilities ope cfPrior1YearDuration_NonConsolidatedMember2503000JPY
Increase decrease in contract liabilities ope cfCurrentYearDuration_NonConsolidatedMember28461000JPY
Other net ope cfPrior1YearDuration_NonConsolidatedMember59738000JPY
Other net ope cfCurrentYearDuration_NonConsolidatedMember44533000JPY
Subtotal ope cfPrior1YearDuration_NonConsolidatedMember56752000JPY
Subtotal ope cfCurrentYearDuration_NonConsolidatedMember385853000JPY
Interest income received ope cfPrior1YearDuration_NonConsolidatedMember300000JPY
Interest income received ope cfCurrentYearDuration_NonConsolidatedMember1023000JPY
Proceeds from subsidy ope cfPrior1YearDuration_NonConsolidatedMember11166000JPY
Proceeds from subsidy ope cfCurrentYearDuration_NonConsolidatedMember500000JPY
Proceeds from insurance income ope cfPrior1YearDuration_NonConsolidatedMember997000JPY
Proceeds from insurance income ope cfCurrentYearDuration_NonConsolidatedMember3388000JPY
Proceeds from compensation ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Proceeds from compensation ope cfCurrentYearDuration_NonConsolidatedMember4082000JPY

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 2025-05-31pass rounding
balance sheet identitynon_consolidated 2026-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2026-05-31pass
statement vs summary · operating cash flownon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flownon_consolidated 2025-06-01/2026-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2025-06-01/2026-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2026-05-31pass