Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-27
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 91
MetricValuePeriodScopeSource row
Revenue¥9.8bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥7.1bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥5.8bn2023-06-01 → 2024-05-31dStandaloneNet sales (5-year summary)
Revenue¥1.1bn2022-06-01 → 2023-05-31dStandaloneNet sales (5-year summary)
Revenue¥4.6bn2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Revenue¥2.9bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥2.2bn2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥704m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥2.1bn2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥705m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥1.2bn2023-06-01 → 2024-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥230m2022-06-01 → 2023-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥443m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥695m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.1bn2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥707m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥1.5bn2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥494m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥856m2023-06-01 → 2024-05-31dStandaloneNet income loss (5-year summary)
Net income¥164m2022-06-01 → 2023-05-31dStandaloneNet income loss (5-year summary)
Net income¥373m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Net income¥457m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥6.5bnat 2026-05-31StandaloneAssets
Total assets¥3.9bnat 2025-05-31StandaloneAssets
Total assets¥3.2bnat 2024-05-31dStandaloneTotal assets (5-year summary)
Total assets¥1.9bnat 2023-05-31dStandaloneTotal assets (5-year summary)
Total assets¥1.8bnat 2022-05-31dStandaloneTotal assets (5-year summary)
Total assets¥2.9bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.3bnat 2026-05-31StandaloneLiabilities
Total liabilities¥1.4bnat 2025-05-31StandaloneLiabilities
Net assets / equity¥4.1bnat 2026-05-31StandaloneNet assets
Net assets / equity¥2.5bnat 2025-05-31StandaloneNet assets
Net assets / equity¥2.2bnat 2024-05-31dStandaloneNet assets
Net assets / equity¥876mat 2023-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥712mat 2022-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.2bnat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.9bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥1.8bnat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥3.9bnat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥1.8bnat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥1.7bnat 2024-05-31dStandaloneCash and cash equivalents
Operating cash flow¥2.1bn2025-06-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥709m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥1.1bn2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥119m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥519m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥514m2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥71m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥112m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥403m2023-06-01 → 2024-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥132.632025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥44.182024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥84.242023-06-01 → 2024-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥17.892022-06-01 → 2023-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.732021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥25.42020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥120.142025-06-01 → 2026-05-31StandaloneDiluted earnings per share (5-year summary)
Dividend per share¥322025-06-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥13.52024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥232023-06-01 → 2024-05-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥52022-06-01 → 2023-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥341.18at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥225.78at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥192.57at 2024-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥95.02at 2023-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥77.12at 2022-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥121.81at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio63.7%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio65.0%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio67.0%at 2024-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio46.3%at 2023-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio38.2%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio75.9%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE45.6%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE21.1%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE56.7%2023-06-01 → 2024-05-31dStandaloneRate of return on equity (5-year summary)
ROE20.8%2022-06-01 → 2023-05-31dStandaloneRate of return on equity (5-year summary)
ROE25.7%2021-06-01 → 2022-05-31dStandaloneRate of return on equity (5-year summary)
ROE23.3%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued12,805,000at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,000,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued9,000,000at 2024-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,000,000at 2023-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued9,000,000at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued600at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees449at 2026-05-31StandaloneNumber of employees
Employees385at 2025-05-31StandaloneNumber of employees
Employees266at 2024-05-31dStandaloneNumber of employees
Employees156at 2023-05-31dStandaloneNumber of employees
Employees127at 2022-05-31dStandaloneNumber of employees
Employees100at 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 · 872
ItemContextValueUnit
Accrued expensesPrior1YearInstant_NonConsolidatedMember263065000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember302724000JPY
Income taxes payablePrior1YearInstant_NonConsolidatedMember18535000JPY
Income taxes payableCurrentYearInstant_NonConsolidatedMember618549000JPY
Advances receivedPrior1YearInstant_NonConsolidatedMember-JPY
Advances receivedCurrentYearInstant_NonConsolidatedMember3168000JPY
Provision for bonusesPrior1YearInstant_NonConsolidatedMember150169000JPY
Provision for bonusesCurrentYearInstant_NonConsolidatedMember229042000JPY
Refund liabilitiesPrior1YearInstant_NonConsolidatedMember9014000JPY
Refund liabilitiesCurrentYearInstant_NonConsolidatedMember36175000JPY
Other clPrior1YearInstant_NonConsolidatedMember90522000JPY
Other clCurrentYearInstant_NonConsolidatedMember347372000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember1257231000JPY
Current liabilitiesCurrentYearInstant_NonConsolidatedMember2245696000JPY
Asset retirement obligations nclPrior1YearInstant_NonConsolidatedMember99579000JPY
Asset retirement obligations nclCurrentYearInstant_NonConsolidatedMember100674000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember99579000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember100674000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember1356810000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember2346370000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember30000000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember30000000JPY
Other capital surplusPrior1YearInstant_NonConsolidatedMember30268000JPY
Other capital surplusCurrentYearInstant_NonConsolidatedMember-JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember30268000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember-JPY
Legal retained earningsPrior1YearInstant_NonConsolidatedMember7500000JPY
Legal retained earningsCurrentYearInstant_NonConsolidatedMember7500000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember3889794000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember4236451000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember3897294000JPY
Retained earningsCurrentYearInstant_NonConsolidatedMember4243951000JPY
Treasury stockPrior1YearInstant_NonConsolidatedMember-1428656000JPY
Treasury stockCurrentYearInstant_NonConsolidatedMember-152132000JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember2528906000JPY
Shareholders equityCurrentYearInstant_NonConsolidatedMember4121818000JPY
Subscription rights to sharesPrior1YearInstant_NonConsolidatedMember6418000JPY
Subscription rights to sharesCurrentYearInstant_NonConsolidatedMember965000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember2535325000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember4122784000JPY
Liabilities and net assetsPrior1YearInstant_NonConsolidatedMember3892135000JPY
Liabilities and net assetsCurrentYearInstant_NonConsolidatedMember6469155000JPY
Net salesPrior1YearDuration_NonConsolidatedMember7147966000JPY
Net salesCurrentYearDuration_NonConsolidatedMember9783346000JPY
Cost of salesPrior1YearDuration_NonConsolidatedMember758729000JPY
Cost of salesCurrentYearDuration_NonConsolidatedMember1039147000JPY
Gross profitPrior1YearDuration_NonConsolidatedMember6389237000JPY
Gross profitCurrentYearDuration_NonConsolidatedMember8744198000JPY
Selling general and administrative expensesPrior1YearDuration_NonConsolidatedMember5685384000JPY
Selling general and administrative expensesCurrentYearDuration_NonConsolidatedMember6587658000JPY

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
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