Annual report

Period2024-05-01 → 2025-04-30
Filed2025-07-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥27.4bn2024-05-01 → 2025-04-30Cons.Net sales
Revenue¥27.1bn2023-05-01 → 2024-04-30Cons.Net sales
Revenue¥27.9bn2022-05-01 → 2023-04-30vCons.Net sales (5-year summary)
Revenue¥25.9bn2021-05-01 → 2022-04-30vCons.Net sales (5-year summary)
Revenue¥22.5bn2020-05-01 → 2021-04-30dCons.Net sales (5-year summary)
Operating income¥1.9bn2024-05-01 → 2025-04-30Cons.Operating income
Operating income¥2.3bn2023-05-01 → 2024-04-30Cons.Operating income
Ordinary income¥2.3bn2024-05-01 → 2025-04-30Cons.Ordinary income
Ordinary income¥2.9bn2023-05-01 → 2024-04-30Cons.Ordinary income
Ordinary income¥2.5bn2022-05-01 → 2023-04-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.2bn2021-05-01 → 2022-04-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.9bn2020-05-01 → 2021-04-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.3bn2024-05-01 → 2025-04-30Cons.Income before income taxes
Profit before tax¥2.9bn2023-05-01 → 2024-04-30Cons.Income before income taxes
Net income (owners)¥842m2024-05-01 → 2025-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.2bn2023-05-01 → 2024-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.6bn2022-05-01 → 2023-04-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.1bn2021-05-01 → 2022-04-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2020-05-01 → 2021-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥840m2024-05-01 → 2025-04-30Cons.Profit loss
Net income¥2.2bn2023-05-01 → 2024-04-30Cons.Profit loss
Total assets¥26.9bnat 2025-04-30Cons.Assets
Total assets¥28.0bnat 2024-04-30Cons.Assets
Total assets¥27.0bnat 2023-04-30vCons.Total assets (5-year summary)
Total assets¥27.0bnat 2022-04-30vCons.Total assets (5-year summary)
Total assets¥25.6bnat 2021-04-30dCons.Total assets (5-year summary)
Total liabilities¥6.4bnat 2025-04-30Cons.Liabilities
Total liabilities¥6.6bnat 2024-04-30Cons.Liabilities
Net assets / equity¥20.5bnat 2025-04-30Cons.Net assets
Net assets / equity¥21.4bnat 2024-04-30Cons.Net assets
Net assets / equity¥19.3bnat 2023-04-30vCons.Net assets
Net assets / equity¥18.2bnat 2022-04-30vCons.Net assets (5-year summary)
Net assets / equity¥17.3bnat 2021-04-30dCons.Net assets (5-year summary)
Cash and deposits¥5.2bnat 2025-04-30Cons.Cash and deposits
Cash and deposits¥5.7bnat 2024-04-30Cons.Cash and deposits
Cash & equivalents¥5.2bnat 2025-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.7bnat 2024-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.6bnat 2023-04-30vCons.Cash and cash equivalents
Cash & equivalents¥5.5bnat 2022-04-30vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥5.8bnat 2021-04-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.5bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.5bn2023-05-01 → 2024-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.6bn2022-05-01 → 2023-04-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.3bn2021-05-01 → 2022-04-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.4bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥789m2024-05-01 → 2025-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.2bn2023-05-01 → 2024-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥948m2022-05-01 → 2023-04-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.0bn2021-05-01 → 2022-04-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.2bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥2.2bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.1bn2023-05-01 → 2024-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.6bn2022-05-01 → 2023-04-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.5bn2021-05-01 → 2022-04-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.0bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥43.422024-05-01 → 2025-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥107.392023-05-01 → 2024-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥78.272022-05-01 → 2023-04-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.222021-05-01 → 2022-04-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥60.972020-05-01 → 2021-04-30dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,089.97at 2025-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥1,053.05at 2024-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥953.93at 2023-04-30vCons.Net assets per share (5-year summary)
Net assets per share¥888.92at 2022-04-30vCons.Net assets per share (5-year summary)
Net assets per share¥868.4at 2021-04-30dCons.Net assets per share (5-year summary)
Equity ratio76.2%at 2025-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio76.4%at 2024-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio71.6%at 2023-04-30vCons.Equity to asset ratio (5-year summary)
Equity ratio67.3%at 2022-04-30vCons.Equity to asset ratio (5-year summary)
Equity ratio67.4%at 2021-04-30dCons.Equity to asset ratio (5-year summary)
ROE4.0%2024-05-01 → 2025-04-30Cons.Rate of return on equity (5-year summary)
ROE10.7%2023-05-01 → 2024-04-30Cons.Rate of return on equity (5-year summary)
ROE8.5%2022-05-01 → 2023-04-30vCons.Rate of return on equity (5-year summary)
ROE6.0%2021-05-01 → 2022-04-30vCons.Rate of return on equity (5-year summary)
ROE7.2%2020-05-01 → 2021-04-30dCons.Rate of return on equity (5-year summary)
Employees447at 2025-04-30Cons.Number of employees
Employees455at 2024-04-30Cons.Number of employees
Employees467at 2023-04-30vCons.Number of employees
Employees502at 2022-04-30vCons.Number of employees
Employees501at 2021-04-30dCons.Number of employees
Revenue¥27.4bn2024-05-01 → 2025-04-30StandaloneNet sales
Revenue¥27.2bn2023-05-01 → 2024-04-30StandaloneNet sales
Revenue¥28.0bn2022-05-01 → 2023-04-30vStandaloneNet sales (5-year summary)
Revenue¥26.1bn2021-05-01 → 2022-04-30vStandaloneNet sales (5-year summary)
Revenue¥22.6bn2020-05-01 → 2021-04-30dStandaloneNet sales (5-year summary)
Operating income¥1.6bn2024-05-01 → 2025-04-30StandaloneOperating income
Operating income¥2.0bn2023-05-01 → 2024-04-30StandaloneOperating income
Ordinary income¥2.2bn2024-05-01 → 2025-04-30StandaloneOrdinary income
Ordinary income¥2.5bn2023-05-01 → 2024-04-30StandaloneOrdinary income
Ordinary income¥2.3bn2022-05-01 → 2023-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.0bn2021-05-01 → 2022-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.8bn2020-05-01 → 2021-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.2bn2024-05-01 → 2025-04-30StandaloneIncome before income taxes
Profit before tax¥2.5bn2023-05-01 → 2024-04-30StandaloneIncome before income taxes
Net income¥857m2024-05-01 → 2025-04-30StandaloneProfit loss
Net income¥1.9bn2023-05-01 → 2024-04-30StandaloneProfit loss
Net income¥1.5bn2022-05-01 → 2023-04-30vStandaloneNet income loss (5-year summary)
Net income¥916m2021-05-01 → 2022-04-30vStandaloneNet income loss (5-year summary)
Net income¥1.3bn2020-05-01 → 2021-04-30dStandaloneNet income loss (5-year summary)
Total assets¥25.2bnat 2025-04-30StandaloneAssets
Total assets¥26.1bnat 2024-04-30StandaloneAssets
Total assets¥25.5bnat 2023-04-30vStandaloneTotal assets (5-year summary)
Total assets¥25.4bnat 2022-04-30vStandaloneTotal assets (5-year summary)
Total assets¥24.3bnat 2021-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥6.2bnat 2025-04-30StandaloneLiabilities
Total liabilities¥6.4bnat 2024-04-30StandaloneLiabilities
Net assets / equity¥18.9bnat 2025-04-30StandaloneNet assets
Net assets / equity¥19.7bnat 2024-04-30StandaloneNet assets
Net assets / equity¥18.0bnat 2023-04-30vStandaloneNet assets
Net assets / equity¥16.9bnat 2022-04-30vStandaloneNet assets (5-year summary)
Net assets / equity¥16.3bnat 2021-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥4.4bnat 2025-04-30StandaloneCash and deposits
Cash and deposits¥4.8bnat 2024-04-30StandaloneCash and deposits
EPS (basic)¥44.222024-05-01 → 2025-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥96.082023-05-01 → 2024-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥75.562022-05-01 → 2023-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥45.182021-05-01 → 2022-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥64.322020-05-01 → 2021-04-30dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥232024-05-01 → 2025-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥232023-05-01 → 2024-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-05-01 → 2023-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-05-01 → 2022-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥202020-05-01 → 2021-04-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,005.91at 2025-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥970.79at 2024-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥889.83at 2023-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥828.49at 2022-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥817.83at 2021-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio75.3%at 2025-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.4%at 2024-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio70.6%at 2023-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.6%at 2022-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.9%at 2021-04-30dStandaloneEquity to asset ratio (5-year summary)
ROE4.4%2024-05-01 → 2025-04-30StandaloneRate of return on equity (5-year summary)
ROE10.3%2023-05-01 → 2024-04-30StandaloneRate of return on equity (5-year summary)
ROE8.8%2022-05-01 → 2023-04-30vStandaloneRate of return on equity (5-year summary)
ROE5.5%2021-05-01 → 2022-04-30vStandaloneRate of return on equity (5-year summary)
ROE8.1%2020-05-01 → 2021-04-30dStandaloneRate of return on equity (5-year summary)
Shares issued20,805,640at 2025-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued20,715,540at 2024-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued20,624,040at 2023-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued20,550,340at 2022-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued20,488,040at 2021-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees242at 2025-04-30StandaloneNumber of employees
Employees261at 2024-04-30StandaloneNumber of employees
Employees270at 2023-04-30vStandaloneNumber of employees
Employees300at 2022-04-30vStandaloneNumber of employees
Employees302at 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.

Segments · 48
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2024-05-01 → 2025-04-30¥87m
Reconciling Itemsreconcilingdepreciation2024-05-01 → 2025-04-30¥110m
Reconciling Itemsreconcilingsegment assetsat 2025-04-30¥7.8bn
Reconciling Itemsreconcilingsegment profit2024-05-01 → 2025-04-30¥1.4bn
The Energy Businessreportable segmentcapex2024-05-01 → 2025-04-30¥439m
The Energy Businessreportable segmentdepreciation2024-05-01 → 2025-04-30¥663m
The Energy Businessreportable segmentemployeesat 2025-04-30203 pure
The Energy Businessreportable segmentrevenue2024-05-01 → 2025-04-30¥20.6bn
The Energy Businessreportable segmentrevenue external2024-05-01 → 2025-04-30¥20.6bn
The Energy Businessreportable segmentsegment assetsat 2025-04-30¥11.7bn
The Energy Businessreportable segmentsegment profit2024-05-01 → 2025-04-30¥2.0bn
The Water Businessreportable segmentcapex2024-05-01 → 2025-04-30¥617m
The Water Businessreportable segmentdepreciation2024-05-01 → 2025-04-30¥674m
The Water Businessreportable segmentemployeesat 2025-04-30201 pure
The Water Businessreportable segmentrevenue2024-05-01 → 2025-04-30¥6.7bn
The Water Businessreportable segmentrevenue external2024-05-01 → 2025-04-30¥6.7bn
The Water Businessreportable segmentsegment assetsat 2025-04-30¥7.4bn
The Water Businessreportable segmentsegment profit2024-05-01 → 2025-04-30¥1.3bn
—segment totalcapex2024-05-01 → 2025-04-30¥1.1bn
—segment totaldepreciation2024-05-01 → 2025-04-30¥1.3bn
—segment totalrevenue2024-05-01 → 2025-04-30¥27.4bn
—segment totalrevenue external2024-05-01 → 2025-04-30¥27.4bn
—segment totalsegment assetsat 2025-04-30¥19.1bn
—segment totalsegment profit2024-05-01 → 2025-04-30¥3.3bn
Reconciling Itemsreconcilingcapex2023-05-01 → 2024-04-30¥53m
Reconciling Itemsreconcilingdepreciation2023-05-01 → 2024-04-30¥103m
Reconciling Itemsreconcilingsegment assetsat 2024-04-30¥8.1bn
Reconciling Itemsreconcilingsegment profit2023-05-01 → 2024-04-30¥1.6bn
The Energy Businessreportable segmentcapex2023-05-01 → 2024-04-30¥1.1bn
The Energy Businessreportable segmentdepreciation2023-05-01 → 2024-04-30¥607m
The Energy Businessreportable segmentrevenue2023-05-01 → 2024-04-30¥20.3bn
The Energy Businessreportable segmentrevenue external2023-05-01 → 2024-04-30¥20.3bn
The Energy Businessreportable segmentsegment assetsat 2024-04-30¥12.0bn
The Energy Businessreportable segmentsegment profit2023-05-01 → 2024-04-30¥2.4bn
The Water Businessreportable segmentcapex2023-05-01 → 2024-04-30¥397m
The Water Businessreportable segmentdepreciation2023-05-01 → 2024-04-30¥660m
The Water Businessreportable segmentrevenue2023-05-01 → 2024-04-30¥6.8bn
The Water Businessreportable segmentrevenue external2023-05-01 → 2024-04-30¥6.8bn
The Water Businessreportable segmentsegment assetsat 2024-04-30¥7.8bn
The Water Businessreportable segmentsegment profit2023-05-01 → 2024-04-30¥1.4bn
—segment totalcapex2023-05-01 → 2024-04-30¥1.4bn
—segment totaldepreciation2023-05-01 → 2024-04-30¥1.3bn
—segment totalrevenue2023-05-01 → 2024-04-30¥27.1bn
—segment totalrevenue external2023-05-01 → 2024-04-30¥27.1bn
—segment totalsegment assetsat 2024-04-30¥19.9bn
—segment totalsegment profit2023-05-01 → 2024-04-30¥3.8bn
The Energy Businessreportable segmentemployeesat 2025-04-30170 pure
The Water Businessreportable segmentemployeesat 2025-04-3029 pure

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

All source rows · 1,565
ItemContextValueUnit
Increase decrease in long term accounts payable other ope cfPrior1YearDuration-679320000JPY
Increase decrease in long term accounts payable other ope cfCurrentYearDuration-JPY
Other net ope cfPrior1YearDuration-7249000JPY
Other net ope cfCurrentYearDuration230151000JPY
Subtotal ope cfPrior1YearDuration3355004000JPY
Subtotal ope cfCurrentYearDuration4105577000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration17414000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration22007000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-10889000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-20282000JPY
Founders special benefits paid ope cfPrior1YearDuration-JPY
Founders special benefits paid ope cfCurrentYearDuration-995000000JPY
Income taxes paid ope cfPrior1YearDuration-841220000JPY
Income taxes paid ope cfCurrentYearDuration-569947000JPY
Net cash provided by used in operating activitiesPrior1YearDuration2520307000JPY
Net cash provided by used in operating activitiesCurrentYearDuration2542355000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-737915000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-645846000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration79685000JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration79781000JPY
Purchase of intangible assets inv cfPrior1YearDuration-449965000JPY
Purchase of intangible assets inv cfCurrentYearDuration-117781000JPY
Purchase of investment securities inv cfPrior1YearDuration-200000000JPY
Purchase of investment securities inv cfCurrentYearDuration-81544000JPY
Payments of loans receivable inv cfPrior1YearDuration-5580000JPY
Payments of loans receivable inv cfCurrentYearDuration-2350000JPY
Collection of loans receivable inv cfPrior1YearDuration14650000JPY
Collection of loans receivable inv cfCurrentYearDuration2813000JPY
Other net inv cfPrior1YearDuration74926000JPY
Other net inv cfCurrentYearDuration-24500000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-1224198000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-789427000JPY
Repayment of long term loans payable fin cfPrior1YearDuration-351738000JPY
Repayment of long term loans payable fin cfCurrentYearDuration-159844000JPY
Repayments of finance lease obligations fin cfPrior1YearDuration-362749000JPY
Repayments of finance lease obligations fin cfCurrentYearDuration-362094000JPY
Purchase of treasury stock fin cfPrior1YearDuration-JPY
Purchase of treasury stock fin cfCurrentYearDuration-1258903000JPY
Cash dividends paid fin cfPrior1YearDuration-404128000JPY
Cash dividends paid fin cfCurrentYearDuration-467276000JPY
Net cash provided by used in financing activitiesPrior1YearDuration-1118615000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-2248118000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1YearDuration-27433000JPY
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration-7822000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration150059000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-503013000JPY
Cash and cash equivalentsPrior2YearInstant5561823000JPY
Cash and cash equivalentsPrior1YearInstant5711883000JPY
Cash and cash equivalentsPrior1YearInstant5711883000JPY
Cash and cash equivalentsCurrentYearInstant5208870000JPY

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
balance sheet identityconsolidated 2025-04-30pass rounding
balance sheet identitynon_consolidated 2024-04-30pass rounding
balance sheet identitynon_consolidated 2025-04-30pass
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