Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 144
MetricValuePeriodScopeSource row
Revenue¥25.0bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥24.8bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥25.3bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥26.8bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥28.3bn2020-06-01 → 2021-05-31vCons.Net sales (5-year summary)
Operating income−¥935m2024-06-01 → 2025-05-31Cons.Operating income
Operating income−¥915m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income−¥995m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income−¥934m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥151m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥420m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥48m2020-06-01 → 2021-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax−¥4.2bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax−¥1.1bn2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)−¥4.2bn2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.1bn2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥23m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥5m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥23m2020-06-01 → 2021-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥4.2bn2024-06-01 → 2025-05-31Cons.Profit loss
Net income−¥1.1bn2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥17.4bnat 2025-05-31Cons.Assets
Total assets¥22.9bnat 2024-05-31Cons.Assets
Total assets¥23.5bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥24.6bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥24.7bnat 2021-05-31vCons.Total assets (5-year summary)
Total liabilities¥15.5bnat 2025-05-31Cons.Liabilities
Total liabilities¥16.7bnat 2024-05-31Cons.Liabilities
Net assets / equity¥1.9bnat 2025-05-31Cons.Net assets
Net assets / equity¥6.2bnat 2024-05-31Cons.Net assets
Net assets / equity¥7.5bnat 2023-05-31vCons.Net assets
Net assets / equity¥7.6bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥7.8bnat 2021-05-31vCons.Net assets (5-year summary)
Cash and deposits¥2.1bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥2.3bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥2.1bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥4.0bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥5.1bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.9bnat 2021-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥494m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥936m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥53m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.2bn2020-06-01 → 2021-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥272m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥406m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥158m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥242m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥214m2020-06-01 → 2021-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥446m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥341m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥863m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥4m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.6bn2020-06-01 → 2021-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-556.982024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-161.242023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-12.262022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-14.572021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-18.242020-06-01 → 2021-05-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥30.68at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥584.81at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥747.03at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥762.3at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥779.69at 2021-05-31vCons.Net assets per share (5-year summary)
Equity ratio10.7%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio27.1%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio31.8%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio30.9%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio31.3%at 2021-05-31vCons.Equity to asset ratio (5-year summary)
ROE-105.3%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE-16.7%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE0.3%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE0.1%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE-0.3%2020-06-01 → 2021-05-31vCons.Rate of return on equity (5-year summary)
Employees356at 2025-05-31Cons.Number of employees
Employees404at 2024-05-31Cons.Number of employees
Employees388at 2023-05-31vCons.Number of employees
Employees412at 2022-05-31vCons.Number of employees
Employees435at 2021-05-31vCons.Number of employees
Revenue¥19.3bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥19.0bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥18.8bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥19.9bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥21.7bn2020-06-01 → 2021-05-31vStandaloneNet sales (5-year summary)
Operating income−¥170m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income−¥74m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income−¥210m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income−¥99m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥72m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥198m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥340m2020-06-01 → 2021-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥4.2bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax−¥1.1bn2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income−¥4.2bn2024-06-01 → 2025-05-31StandaloneProfit loss
Net income−¥1.1bn2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥23m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income−¥1.3bn2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥335m2020-06-01 → 2021-05-31vStandaloneNet income loss (5-year summary)
Total assets¥19.7bnat 2025-05-31StandaloneAssets
Total assets¥24.4bnat 2024-05-31StandaloneAssets
Total assets¥22.9bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥24.0bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥25.5bnat 2021-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥17.6bnat 2025-05-31StandaloneLiabilities
Total liabilities¥18.0bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥2.0bnat 2025-05-31StandaloneNet assets
Net assets / equity¥6.4bnat 2024-05-31StandaloneNet assets
Net assets / equity¥7.7bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥7.8bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥9.2bnat 2021-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥2.1bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥-556.712024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-161.792023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-12.322022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-184.932021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥27.412020-06-01 → 2021-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥27.412020-06-01 → 2021-05-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥51.31at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥607.2at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥767.32at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥780.86at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥965.45at 2021-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio10.3%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio26.2%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio33.3%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio32.3%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio36.1%at 2021-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE-101.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE-16.4%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE0.3%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE-15.7%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE3.7%2020-06-01 → 2021-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued7,861,700at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2021-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees82at 2025-05-31StandaloneNumber of employees
Employees104at 2024-05-31StandaloneNumber of employees
Employees106at 2023-05-31vStandaloneNumber of employees
Employees114at 2022-05-31vStandaloneNumber of employees
Employees104at 2021-05-31vStandaloneNumber 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 · 1,367
ItemContextValueUnit
Provision for bonusesCurrentYearInstant_NonConsolidatedMember12000000JPY
Asset retirement obligations clPrior1YearInstant_NonConsolidatedMember-JPY
Asset retirement obligations clCurrentYearInstant_NonConsolidatedMember477000000JPY
Other clPrior1YearInstant_NonConsolidatedMember37000000JPY
Other clCurrentYearInstant_NonConsolidatedMember18000000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember7831000000JPY
Current liabilitiesCurrentYearInstant_NonConsolidatedMember7157000000JPY
Bonds payablePrior1YearInstant_NonConsolidatedMember206000000JPY
Bonds payableCurrentYearInstant_NonConsolidatedMember144000000JPY
Long term loans payablePrior1YearInstant_NonConsolidatedMember6248000000JPY
Long term loans payableCurrentYearInstant_NonConsolidatedMember6181000000JPY
Long term accounts payable otherPrior1YearInstant_NonConsolidatedMember2000000JPY
Long term accounts payable otherCurrentYearInstant_NonConsolidatedMember-JPY
Provision for retirement benefitsPrior1YearInstant_NonConsolidatedMember144000000JPY
Provision for retirement benefitsCurrentYearInstant_NonConsolidatedMember124000000JPY
Provision for directors retirement benefitsPrior1YearInstant_NonConsolidatedMember436000000JPY
Provision for directors retirement benefitsCurrentYearInstant_NonConsolidatedMember450000000JPY
Guarantee deposited nclPrior1YearInstant_NonConsolidatedMember19000000JPY
Guarantee deposited nclCurrentYearInstant_NonConsolidatedMember16000000JPY
Asset retirement obligations nclPrior1YearInstant_NonConsolidatedMember1152000000JPY
Asset retirement obligations nclCurrentYearInstant_NonConsolidatedMember807000000JPY
Deferred tax liabilitiesPrior1YearInstant_NonConsolidatedMember4000000JPY
Deferred tax liabilitiesCurrentYearInstant_NonConsolidatedMember0JPY
Interest rate swap liabilities nclPrior1YearInstant_NonConsolidatedMember1000000JPY
Interest rate swap liabilities nclCurrentYearInstant_NonConsolidatedMember-JPY
Provision for loss on business of subsidiaries and affiliates nclPrior1YearInstant_NonConsolidatedMember1920000000JPY
Provision for loss on business of subsidiaries and affiliates nclCurrentYearInstant_NonConsolidatedMember2765000000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember10137000000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember10490000000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember17969000000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember17648000000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember2330000000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember2330000000JPY
Legal capital surplusPrior1YearInstant_NonConsolidatedMember2307000000JPY
Legal capital surplusCurrentYearInstant_NonConsolidatedMember2307000000JPY
Other capital surplusPrior1YearInstant_NonConsolidatedMember1500000000JPY
Other capital surplusCurrentYearInstant_NonConsolidatedMember1500000000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember3807000000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember3807000000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember245000000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember-4120000000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember245000000JPY
Retained earningsCurrentYearInstant_NonConsolidatedMember-4120000000JPY
Treasury stockPrior1YearInstant_NonConsolidatedMember-0JPY
Treasury stockCurrentYearInstant_NonConsolidatedMember-0JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember6383000000JPY
Shareholders equityCurrentYearInstant_NonConsolidatedMember2017000000JPY
Deferred gains or losses on hedgesPrior1YearInstant_NonConsolidatedMember-1000000JPY
Deferred gains or losses on hedgesCurrentYearInstant_NonConsolidatedMember4000000JPY
Valuation and translation adjustmentsPrior1YearInstant_NonConsolidatedMember-1000000JPY

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 · 24 of 24 passed
balance sheet identityconsolidated 2024-05-31pass
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass
balance sheet identitynon_consolidated 2025-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
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 · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 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 assetsconsolidated 2024-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass