Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥26.0bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥21.6bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥21.9bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥22.7bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥25.2bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥1.5bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥450m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥1.4bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥661m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥409m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥163m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.5bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.4bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥661m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥427m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥367m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥273m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥39m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥807m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥427m2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥367m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥26.1bnat 2025-03-31Cons.Assets
Total assets¥24.1bnat 2024-03-31Cons.Assets
Total assets¥21.2bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥21.8bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥22.1bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥15.9bnat 2025-03-31Cons.Liabilities
Total liabilities¥14.1bnat 2024-03-31Cons.Liabilities
Net assets / equity¥10.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥10.0bnat 2024-03-31Cons.Net assets
Net assets / equity¥9.7bnat 2023-03-31dCons.Net assets
Net assets / equity¥9.7bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥9.9bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥4.1bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥1.9bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥4.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.9bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.6bnat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥5.4bnat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.8bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥2.0bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥593m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.6bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥455m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥464m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥845m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.0bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥247m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥68m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥198m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.3bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥269m2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥769m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥251m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥99.752024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥85.742023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥63.862022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥9.162021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥188.242020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,377.22at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,327.66at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,269.18at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,271.17at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥2,302.8at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio39.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio41.4%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio45.8%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio44.8%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio44.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE4.2%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE3.7%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE2.8%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE0.4%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE8.2%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees629at 2025-03-31Cons.Number of employees
Employees581at 2024-03-31Cons.Number of employees
Employees580at 2023-03-31dCons.Number of employees
Employees560at 2022-03-31dCons.Number of employees
Employees529at 2021-03-31dCons.Number of employees
Revenue¥16.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥13.7bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥13.5bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥14.7bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥17.0bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥831m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥202m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥519m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥398m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income−¥27m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥91m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.3bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥529m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥398m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥54m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥37m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥3m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥34m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥649m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥21.3bnat 2025-03-31StandaloneAssets
Total assets¥19.8bnat 2024-03-31StandaloneAssets
Total assets¥17.3bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.2bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥18.7bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥13.1bnat 2025-03-31StandaloneLiabilities
Total liabilities¥11.5bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥8.2bnat 2025-03-31StandaloneNet assets
Net assets / equity¥8.4bnat 2024-03-31StandaloneNet assets
Net assets / equity¥8.4bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥8.7bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥8.9bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.2bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥952mat 2024-03-31StandaloneCash and deposits
EPS (basic)¥12.672024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥8.692023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.742022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥8.072021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥151.412020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥552024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥552021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥552020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,921.64at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,954.13at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,973.49at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,024.83at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,077.63at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio38.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio42.3%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio48.7%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio47.8%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio47.7%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE0.7%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE0.4%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE0.0%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE0.4%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE7.5%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,295,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,295,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,295,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,295,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,295,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees258at 2025-03-31StandaloneNumber of employees
Employees245at 2024-03-31StandaloneNumber of employees
Employees238at 2023-03-31dStandaloneNumber of employees
Employees229at 2022-03-31dStandaloneNumber of employees
Employees215at 2021-03-31dStandaloneNumber 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.

Segments · 39
SegmentItemPeriodValue
Reconciling Itemsreconcilingdepreciation2024-04-01 → 2025-03-31¥0
Reconciling Itemsreconcilingrevenue2024-04-01 → 2025-03-31−¥1.1bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2025-03-31−¥1.1bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2025-03-31¥8m
Operation And Maintenancereportable segmentdepreciation2024-04-01 → 2025-03-31¥15m
Operation And Maintenancereportable segmentemployeesat 2025-03-31344 pure
Operation And Maintenancereportable segmentrevenue2024-04-01 → 2025-03-31¥9.9bn
Operation And Maintenancereportable segmentrevenue external2024-04-01 → 2025-03-31¥9.3bn
Operation And Maintenancereportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥527m
Operation And Maintenancereportable segmentsegment profit2024-04-01 → 2025-03-31¥616m
Plant Constructionreportable segmentdepreciation2024-04-01 → 2025-03-31¥158m
Plant Constructionreportable segmentemployeesat 2025-03-31285 pure
Plant Constructionreportable segmentrevenue2024-04-01 → 2025-03-31¥17.2bn
Plant Constructionreportable segmentrevenue external2024-04-01 → 2025-03-31¥16.6bn
Plant Constructionreportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥572m
Plant Constructionreportable segmentsegment profit2024-04-01 → 2025-03-31¥853m
—segment totaldepreciation2024-04-01 → 2025-03-31¥174m
—segment totalrevenue2024-04-01 → 2025-03-31¥27.1bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥26.0bn
—segment totalrevenue intersegment2024-04-01 → 2025-03-31¥1.1bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥1.5bn
Reconciling Itemsreconcilingrevenue2023-04-01 → 2024-03-31−¥960m
Reconciling Itemsreconcilingrevenue intersegment2023-04-01 → 2024-03-31−¥960m
Reconciling Itemsreconcilingsegment profit2023-04-01 → 2024-03-31¥24m
Operation And Maintenancereportable segmentdepreciation2023-04-01 → 2024-03-31¥14m
Operation And Maintenancereportable segmentrevenue2023-04-01 → 2024-03-31¥8.3bn
Operation And Maintenancereportable segmentrevenue external2023-04-01 → 2024-03-31¥7.8bn
Operation And Maintenancereportable segmentrevenue intersegment2023-04-01 → 2024-03-31¥430m
Operation And Maintenancereportable segmentsegment profit2023-04-01 → 2024-03-31¥211m
Plant Constructionreportable segmentdepreciation2023-04-01 → 2024-03-31¥142m
Plant Constructionreportable segmentrevenue2023-04-01 → 2024-03-31¥14.3bn
Plant Constructionreportable segmentrevenue external2023-04-01 → 2024-03-31¥13.8bn
Plant Constructionreportable segmentrevenue intersegment2023-04-01 → 2024-03-31¥530m
Plant Constructionreportable segmentsegment profit2023-04-01 → 2024-03-31¥213m
—segment totaldepreciation2023-04-01 → 2024-03-31¥156m
—segment totalrevenue2023-04-01 → 2024-03-31¥22.6bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥21.6bn
—segment totalrevenue intersegment2023-04-01 → 2024-03-31¥960m
—segment totalsegment profit2023-04-01 → 2024-03-31¥425m

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,445
ItemContextValueUnit
Income before income taxesPrior1YearDuration661000000JPY
Income before income taxesCurrentYearDuration1384000000JPY
Depreciation and amortization ope cfPrior1YearDuration156000000JPY
Depreciation and amortization ope cfCurrentYearDuration173000000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration38000000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration-159000000JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration-186000000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration187000000JPY
Increase decrease in provision for loss on order received ope cfPrior1YearDuration446000000JPY
Increase decrease in provision for loss on order received ope cfCurrentYearDuration64000000JPY
Increase decrease in provision for directors retirement benefits ope cfPrior1YearDuration5000000JPY
Increase decrease in provision for directors retirement benefits ope cfCurrentYearDuration3000000JPY
Increase decrease in net defined benefit liability ope cfPrior1YearDuration-40000000JPY
Increase decrease in net defined benefit liability ope cfCurrentYearDuration6000000JPY
Increase decrease in long term accounts payable other ope cfPrior1YearDuration-19000000JPY
Increase decrease in long term accounts payable other ope cfCurrentYearDuration-9000000JPY
Interest and dividends income ope cfPrior1YearDuration-77000000JPY
Interest and dividends income ope cfCurrentYearDuration-73000000JPY
Foreign exchange losses gains ope cfPrior1YearDuration-220000000JPY
Foreign exchange losses gains ope cfCurrentYearDuration46000000JPY
Equity in earnings losses of affiliates ope cfPrior1YearDuration50000000JPY
Equity in earnings losses of affiliates ope cfCurrentYearDuration105000000JPY
Loss gain on sales of investment securities ope cfPrior1YearDuration-1000000JPY
Loss gain on sales of investment securities ope cfCurrentYearDuration-7000000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration-3718000000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration422000000JPY
Decrease increase in inventories ope cfPrior1YearDuration-43000000JPY
Decrease increase in inventories ope cfCurrentYearDuration-40000000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration1501000000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration-202000000JPY
Increase decrease in contract liabilities ope cfPrior1YearDuration-333000000JPY
Increase decrease in contract liabilities ope cfCurrentYearDuration222000000JPY
Increase decrease in deposits received ope cfPrior1YearDuration219000000JPY
Increase decrease in deposits received ope cfCurrentYearDuration1805000000JPY
Increase decrease in accrued consumption taxes ope cfPrior1YearDuration45000000JPY
Increase decrease in accrued consumption taxes ope cfCurrentYearDuration37000000JPY
Decrease increase in other current assets ope cfPrior1YearDuration-494000000JPY
Decrease increase in other current assets ope cfCurrentYearDuration-624000000JPY
Increase decrease in other current liabilities ope cfPrior1YearDuration251000000JPY
Increase decrease in other current liabilities ope cfCurrentYearDuration-412000000JPY
Other net ope cfPrior1YearDuration8000000JPY
Other net ope cfCurrentYearDuration18000000JPY
Subtotal ope cfPrior1YearDuration-1751000000JPY
Subtotal ope cfCurrentYearDuration2947000000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration69000000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration75000000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-0JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-8000000JPY
Income taxes paid ope cfPrior1YearDuration-372000000JPY
Income taxes paid ope cfCurrentYearDuration-190000000JPY

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 2024-03-31pass
balance sheet identityconsolidated 2025-03-31pass
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass