Annual report

Period2024-05-01 → 2025-04-30
Filed2025-07-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 156
MetricValuePeriodScopeSource row
Revenue¥20.3bn2024-05-01 → 2025-04-30Cons.Net sales
Revenue¥16.9bn2023-05-01 → 2024-04-30Cons.Net sales
Revenue¥17.0bn2022-05-01 → 2023-04-30vCons.Net sales (5-year summary)
Revenue¥25.1bn2021-05-01 → 2022-04-30vCons.Net sales (5-year summary)
Revenue¥15.7bn2020-05-01 → 2021-04-30dCons.Net sales (5-year summary)
Operating income¥1.3bn2024-05-01 → 2025-04-30Cons.Operating income
Operating income¥1.2bn2023-05-01 → 2024-04-30Cons.Operating income
Ordinary income¥1.3bn2024-05-01 → 2025-04-30Cons.Ordinary income
Ordinary income¥1.2bn2023-05-01 → 2024-04-30Cons.Ordinary income
Ordinary income¥1.9bn2022-05-01 → 2023-04-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥3.2bn2021-05-01 → 2022-04-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥943m2020-05-01 → 2021-04-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.4bn2024-05-01 → 2025-04-30Cons.Income before income taxes
Profit before tax¥825m2023-05-01 → 2024-04-30Cons.Income before income taxes
Net income (owners)¥876m2024-05-01 → 2025-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥488m2023-05-01 → 2024-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.3bn2022-05-01 → 2023-04-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.1bn2021-05-01 → 2022-04-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥519m2020-05-01 → 2021-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥872m2024-05-01 → 2025-04-30Cons.Profit loss
Net income¥486m2023-05-01 → 2024-04-30Cons.Profit loss
Total assets¥14.5bnat 2025-04-30Cons.Assets
Total assets¥11.6bnat 2024-04-30Cons.Assets
Total assets¥11.1bnat 2023-04-30vCons.Total assets (5-year summary)
Total assets¥12.7bnat 2022-04-30vCons.Total assets (5-year summary)
Total assets¥7.8bnat 2021-04-30dCons.Total assets (5-year summary)
Total liabilities¥5.5bnat 2025-04-30Cons.Liabilities
Total liabilities¥3.4bnat 2024-04-30Cons.Liabilities
Net assets / equity¥9.0bnat 2025-04-30Cons.Net assets
Net assets / equity¥8.2bnat 2024-04-30Cons.Net assets
Net assets / equity¥8.0bnat 2023-04-30vCons.Net assets
Net assets / equity¥7.3bnat 2022-04-30vCons.Net assets (5-year summary)
Net assets / equity¥5.3bnat 2021-04-30dCons.Net assets (5-year summary)
Cash and deposits¥7.5bnat 2025-04-30Cons.Cash and deposits
Cash and deposits¥6.4bnat 2024-04-30Cons.Cash and deposits
Cash & equivalents¥6.1bnat 2025-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.2bnat 2024-04-30Cons.Cash and cash equivalents
Cash & equivalents¥3.9bnat 2023-04-30vCons.Cash and cash equivalents
Cash & equivalents¥5.9bnat 2022-04-30vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.1bnat 2021-04-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.7bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.5bn2023-05-01 → 2024-04-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥579m2022-05-01 → 2023-04-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.1bn2021-05-01 → 2022-04-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥626m2020-05-01 → 2021-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥446m2024-05-01 → 2025-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥42m2023-05-01 → 2024-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥804m2022-05-01 → 2023-04-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥224m2021-05-01 → 2022-04-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥70m2020-05-01 → 2021-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥294m2024-05-01 → 2025-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥312m2023-05-01 → 2024-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥575m2022-05-01 → 2023-04-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥109m2021-05-01 → 2022-04-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥235m2020-05-01 → 2021-04-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥196.872024-05-01 → 2025-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥109.692023-05-01 → 2024-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥288.872022-05-01 → 2023-04-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥468.882021-05-01 → 2022-04-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥116.332020-05-01 → 2021-04-30dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥109.672023-05-01 → 2024-04-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥287.842022-05-01 → 2023-04-30vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥468.262021-05-01 → 2022-04-30vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥113.622020-05-01 → 2021-04-30dCons.Diluted earnings per share (5-year summary)
Net assets per share¥1,998.04at 2025-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥1,844.24at 2024-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥1,791.44at 2023-04-30vCons.Net assets per share (5-year summary)
Net assets per share¥1,616.06at 2022-04-30vCons.Net assets per share (5-year summary)
Net assets per share¥1,171.04at 2021-04-30dCons.Net assets per share (5-year summary)
Equity ratio61.4%at 2025-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio70.6%at 2024-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio71.7%at 2023-04-30vCons.Equity to asset ratio (5-year summary)
Equity ratio57.6%at 2022-04-30vCons.Equity to asset ratio (5-year summary)
Equity ratio67.6%at 2021-04-30dCons.Equity to asset ratio (5-year summary)
ROE10.2%2024-05-01 → 2025-04-30Cons.Rate of return on equity (5-year summary)
ROE6.0%2023-05-01 → 2024-04-30Cons.Rate of return on equity (5-year summary)
ROE17.0%2022-05-01 → 2023-04-30vCons.Rate of return on equity (5-year summary)
ROE33.6%2021-05-01 → 2022-04-30vCons.Rate of return on equity (5-year summary)
ROE10.1%2020-05-01 → 2021-04-30dCons.Rate of return on equity (5-year summary)
Employees432at 2025-04-30Cons.Number of employees
Employees340at 2024-04-30Cons.Number of employees
Employees286at 2023-04-30vCons.Number of employees
Employees248at 2022-04-30vCons.Number of employees
Employees272at 2021-04-30dCons.Number of employees
Revenue¥10.9bn2024-05-01 → 2025-04-30StandaloneNet sales
Revenue¥11.5bn2023-05-01 → 2024-04-30StandaloneNet sales
Revenue¥12.8bn2022-05-01 → 2023-04-30vStandaloneNet sales (5-year summary)
Revenue¥16.7bn2021-05-01 → 2022-04-30vStandaloneNet sales (5-year summary)
Revenue¥8.7bn2020-05-01 → 2021-04-30dStandaloneNet sales (5-year summary)
Operating income¥865m2024-05-01 → 2025-04-30StandaloneOperating income
Operating income¥924m2023-05-01 → 2024-04-30StandaloneOperating income
Ordinary income¥940m2024-05-01 → 2025-04-30StandaloneOrdinary income
Ordinary income¥1.0bn2023-05-01 → 2024-04-30StandaloneOrdinary income
Ordinary income¥1.2bn2022-05-01 → 2023-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.2bn2021-05-01 → 2022-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥523m2020-05-01 → 2021-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥940m2024-05-01 → 2025-04-30StandaloneIncome before income taxes
Profit before tax¥598m2023-05-01 → 2024-04-30StandaloneIncome before income taxes
Net income¥595m2024-05-01 → 2025-04-30StandaloneProfit loss
Net income¥346m2023-05-01 → 2024-04-30StandaloneProfit loss
Net income¥879m2022-05-01 → 2023-04-30vStandaloneNet income loss (5-year summary)
Net income¥1.5bn2021-05-01 → 2022-04-30vStandaloneNet income loss (5-year summary)
Net income¥255m2020-05-01 → 2021-04-30dStandaloneNet income loss (5-year summary)
Total assets¥9.9bnat 2025-04-30StandaloneAssets
Total assets¥8.4bnat 2024-04-30StandaloneAssets
Total assets¥8.9bnat 2023-04-30vStandaloneTotal assets (5-year summary)
Total assets¥10.8bnat 2022-04-30vStandaloneTotal assets (5-year summary)
Total assets¥6.2bnat 2021-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥3.2bnat 2025-04-30StandaloneLiabilities
Total liabilities¥2.2bnat 2024-04-30StandaloneLiabilities
Net assets / equity¥6.6bnat 2025-04-30StandaloneNet assets
Net assets / equity¥6.2bnat 2024-04-30StandaloneNet assets
Net assets / equity¥6.1bnat 2023-04-30vStandaloneNet assets
Net assets / equity¥5.8bnat 2022-04-30vStandaloneNet assets (5-year summary)
Net assets / equity¥4.5bnat 2021-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥4.1bnat 2025-04-30StandaloneCash and deposits
Cash and deposits¥4.1bnat 2024-04-30StandaloneCash and deposits
EPS (basic)¥133.792024-05-01 → 2025-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥77.862023-05-01 → 2024-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥194.922022-05-01 → 2023-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥321.832021-05-01 → 2022-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥57.222020-05-01 → 2021-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥77.852023-05-01 → 2024-04-30StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥194.222022-05-01 → 2023-04-30vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥321.42021-05-01 → 2022-04-30vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥55.892020-05-01 → 2021-04-30dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥992024-05-01 → 2025-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥392023-05-01 → 2024-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥582022-05-01 → 2023-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥902021-05-01 → 2022-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥242020-05-01 → 2021-04-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,472.61at 2025-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥1,381.86at 2024-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥1,360.93at 2023-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,286.19at 2022-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥988.22at 2021-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio66.5%at 2025-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.9%at 2024-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio68.1%at 2023-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio54.0%at 2022-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.8%at 2021-04-30dStandaloneEquity to asset ratio (5-year summary)
ROE9.4%2024-05-01 → 2025-04-30StandaloneRate of return on equity (5-year summary)
ROE5.7%2023-05-01 → 2024-04-30StandaloneRate of return on equity (5-year summary)
ROE14.8%2022-05-01 → 2023-04-30vStandaloneRate of return on equity (5-year summary)
ROE28.3%2021-05-01 → 2022-04-30vStandaloneRate of return on equity (5-year summary)
ROE5.8%2020-05-01 → 2021-04-30dStandaloneRate of return on equity (5-year summary)
Shares issued4,619,000at 2025-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued4,619,000at 2024-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued4,619,000at 2023-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,619,000at 2022-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,619,000at 2021-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees213at 2025-04-30StandaloneNumber of employees
Employees187at 2024-04-30StandaloneNumber of employees
Employees197at 2023-04-30vStandaloneNumber of employees
Employees186at 2022-04-30vStandaloneNumber of employees
Employees217at 2021-04-30dStandaloneNumber 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 · 1,402
ItemContextValueUnit
Investments and other assetsCurrentYearInstant1884177000JPY
Noncurrent assetsPrior1YearInstant2342600000JPY
Noncurrent assetsCurrentYearInstant2620154000JPY
AssetsPrior1YearInstant11623195000JPY
AssetsCurrentYearInstant14482079000JPY
Accounts payable tradePrior1YearInstant1826750000JPY
Accounts payable tradeCurrentYearInstant2626714000JPY
Short term loans payablePrior1YearInstant80000000JPY
Short term loans payableCurrentYearInstant110000000JPY
Current portion of long term loans payablePrior1YearInstant88654000JPY
Current portion of long term loans payableCurrentYearInstant59995000JPY
Accrued expensesPrior1YearInstant517420000JPY
Accrued expensesCurrentYearInstant654147000JPY
Income taxes payablePrior1YearInstant15026000JPY
Income taxes payableCurrentYearInstant415876000JPY
Advances received on uncompleted contractsPrior1YearInstant82568000JPY
Advances received on uncompleted contractsCurrentYearInstant269999000JPY
Allowance for liquidation loss of affiliated companiesPrior1YearInstant2501000JPY
Allowance for liquidation loss of affiliated companiesCurrentYearInstant-JPY
Other clPrior1YearInstant169332000JPY
Other clCurrentYearInstant615860000JPY
Current liabilitiesPrior1YearInstant2782254000JPY
Current liabilitiesCurrentYearInstant4752593000JPY
Long term loans payablePrior1YearInstant200022000JPY
Long term loans payableCurrentYearInstant140027000JPY
Provision for directors retirement benefitsPrior1YearInstant170800000JPY
Provision for directors retirement benefitsCurrentYearInstant309716000JPY
Net defined benefit liabilityPrior1YearInstant144846000JPY
Net defined benefit liabilityCurrentYearInstant163509000JPY
Asset retirement obligations nclPrior1YearInstant77211000JPY
Asset retirement obligations nclCurrentYearInstant81135000JPY
Other nclPrior1YearInstant-JPY
Other nclCurrentYearInstant6267000JPY
Noncurrent liabilitiesPrior1YearInstant592879000JPY
Noncurrent liabilitiesCurrentYearInstant700655000JPY
LiabilitiesPrior1YearInstant3375133000JPY
LiabilitiesCurrentYearInstant5453248000JPY
Capital stockPrior1YearInstant51625000JPY
Capital stockCurrentYearInstant51625000JPY
Capital surplusPrior1YearInstant378141000JPY
Capital surplusCurrentYearInstant378141000JPY
Retained earningsPrior1YearInstant8034241000JPY
Retained earningsCurrentYearInstant8736763000JPY
Treasury stockPrior1YearInstant-284183000JPY
Treasury stockCurrentYearInstant-284183000JPY
Shareholders equityPrior1YearInstant8179824000JPY
Shareholders equityCurrentYearInstant8882346000JPY
Valuation difference on available for sale securitiesPrior1YearInstant26838000JPY
Valuation difference on available for sale securitiesCurrentYearInstant8734000JPY
Valuation and translation adjustmentsPrior1YearInstant26838000JPY

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 2024-04-30pass rounding
balance sheet identityconsolidated 2025-04-30pass rounding
balance sheet identitynon_consolidated 2024-04-30pass rounding
balance sheet identitynon_consolidated 2025-04-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-04-30pass
statement vs summary · net assetsconsolidated 2024-04-30pass
statement vs summary · net assetsconsolidated 2025-04-30pass
statement vs summary · net assetsnon_consolidated 2023-04-30pass
statement vs summary · net assetsnon_consolidated 2024-04-30pass
statement vs summary · net assetsnon_consolidated 2025-04-30pass
statement vs summary · net income attributable to parentconsolidated 2023-05-01/2024-04-30pass
statement vs summary · net income attributable to parentconsolidated 2024-05-01/2025-04-30pass
statement vs summary · operating cash flowconsolidated 2023-05-01/2024-04-30pass
statement vs summary · operating cash flowconsolidated 2024-05-01/2025-04-30pass
statement vs summary · revenueconsolidated 2023-05-01/2024-04-30pass
statement vs summary · revenueconsolidated 2024-05-01/2025-04-30pass
statement vs summary · revenuenon_consolidated 2023-05-01/2024-04-30pass
statement vs summary · revenuenon_consolidated 2024-05-01/2025-04-30pass
statement vs summary · total assetsconsolidated 2024-04-30pass
statement vs summary · total assetsconsolidated 2025-04-30pass
statement vs summary · total assetsnon_consolidated 2024-04-30pass
statement vs summary · total assetsnon_consolidated 2025-04-30pass