Annual report

Period2022-05-01 → 2023-04-30
Filed2023-07-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥27.9bn2022-05-01 → 2023-04-30Cons.Net sales
Revenue¥25.9bn2021-05-01 → 2022-04-30Cons.Net sales
Revenue¥22.5bn2020-05-01 → 2021-04-30dCons.Net sales (5-year summary)
Revenue¥23.0bn2019-05-01 → 2020-04-30dCons.Net sales (5-year summary)
Revenue¥23.7bn2018-05-01 → 2019-04-30dCons.Net sales (5-year summary)
Operating income¥2.1bn2022-05-01 → 2023-04-30Cons.Operating income
Operating income¥1.7bn2021-05-01 → 2022-04-30Cons.Operating income
Ordinary income¥2.5bn2022-05-01 → 2023-04-30Cons.Ordinary income
Ordinary income¥2.2bn2021-05-01 → 2022-04-30Cons.Ordinary income
Ordinary income¥1.9bn2020-05-01 → 2021-04-30dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.6bn2019-05-01 → 2020-04-30dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.8bn2018-05-01 → 2019-04-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥2.5bn2022-05-01 → 2023-04-30Cons.Income before income taxes
Profit before tax¥1.8bn2021-05-01 → 2022-04-30Cons.Income before income taxes
Net income (owners)¥1.6bn2022-05-01 → 2023-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.1bn2021-05-01 → 2022-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2020-05-01 → 2021-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥995m2019-05-01 → 2020-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.1bn2018-05-01 → 2019-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.6bn2022-05-01 → 2023-04-30Cons.Profit loss
Net income¥1.1bn2021-05-01 → 2022-04-30Cons.Profit loss
Total assets¥27.0bnat 2023-04-30Cons.Assets
Total assets¥27.0bnat 2022-04-30Cons.Assets
Total assets¥25.6bnat 2021-04-30dCons.Total assets (5-year summary)
Total assets¥24.7bnat 2020-04-30dCons.Total assets (5-year summary)
Total assets¥25.5bnat 2019-04-30dCons.Total assets (5-year summary)
Total liabilities¥7.6bnat 2023-04-30Cons.Liabilities
Total liabilities¥8.8bnat 2022-04-30Cons.Liabilities
Net assets / equity¥19.3bnat 2023-04-30Cons.Net assets
Net assets / equity¥18.2bnat 2022-04-30Cons.Net assets
Net assets / equity¥17.3bnat 2021-04-30dCons.Net assets
Net assets / equity¥16.2bnat 2020-04-30dCons.Net assets (5-year summary)
Net assets / equity¥15.6bnat 2019-04-30dCons.Net assets (5-year summary)
Cash and deposits¥5.6bnat 2023-04-30Cons.Cash and deposits
Cash and deposits¥5.5bnat 2022-04-30Cons.Cash and deposits
Cash & equivalents¥5.6bnat 2023-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.5bnat 2022-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2021-04-30dCons.Cash and cash equivalents
Cash & equivalents¥4.7bnat 2020-04-30dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥5.3bnat 2019-04-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.6bn2022-05-01 → 2023-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.3bn2021-05-01 → 2022-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥3.4bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.8bn2019-05-01 → 2020-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.0bn2018-05-01 → 2019-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥948m2022-05-01 → 2023-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.0bn2021-05-01 → 2022-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.2bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.0bn2019-05-01 → 2020-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.9bn2018-05-01 → 2019-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.6bn2022-05-01 → 2023-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.5bn2021-05-01 → 2022-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.0bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.5bn2019-05-01 → 2020-04-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥345m2018-05-01 → 2019-04-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥78.272022-05-01 → 2023-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.222021-05-01 → 2022-04-30Cons.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)
EPS (basic)¥50.192019-05-01 → 2020-04-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥57.172018-05-01 → 2019-04-30dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥953.93at 2023-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥888.92at 2022-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥868.4at 2021-04-30dCons.Net assets per share (5-year summary)
Net assets per share¥817.55at 2020-04-30dCons.Net assets per share (5-year summary)
Net assets per share¥789.83at 2019-04-30dCons.Net assets per share (5-year summary)
Equity ratio71.6%at 2023-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.3%at 2022-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.4%at 2021-04-30dCons.Equity to asset ratio (5-year summary)
Equity ratio65.5%at 2020-04-30dCons.Equity to asset ratio (5-year summary)
Equity ratio61.4%at 2019-04-30dCons.Equity to asset ratio (5-year summary)
ROE8.5%2022-05-01 → 2023-04-30Cons.Rate of return on equity (5-year summary)
ROE6.0%2021-05-01 → 2022-04-30Cons.Rate of return on equity (5-year summary)
ROE7.2%2020-05-01 → 2021-04-30dCons.Rate of return on equity (5-year summary)
ROE6.3%2019-05-01 → 2020-04-30dCons.Rate of return on equity (5-year summary)
ROE7.4%2018-05-01 → 2019-04-30dCons.Rate of return on equity (5-year summary)
Employees467at 2023-04-30Cons.Number of employees
Employees502at 2022-04-30Cons.Number of employees
Employees501at 2021-04-30dCons.Number of employees
Employees519at 2020-04-30dCons.Number of employees
Employees520at 2019-04-30dCons.Number of employees
Revenue¥28.0bn2022-05-01 → 2023-04-30StandaloneNet sales
Revenue¥26.1bn2021-05-01 → 2022-04-30StandaloneNet sales
Revenue¥22.6bn2020-05-01 → 2021-04-30dStandaloneNet sales (5-year summary)
Revenue¥23.1bn2019-05-01 → 2020-04-30dStandaloneNet sales (5-year summary)
Revenue¥23.8bn2018-05-01 → 2019-04-30dStandaloneNet sales (5-year summary)
Operating income¥1.9bn2022-05-01 → 2023-04-30StandaloneOperating income
Operating income¥1.5bn2021-05-01 → 2022-04-30StandaloneOperating income
Ordinary income¥2.3bn2022-05-01 → 2023-04-30StandaloneOrdinary income
Ordinary income¥2.0bn2021-05-01 → 2022-04-30StandaloneOrdinary income
Ordinary income¥1.8bn2020-05-01 → 2021-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.5bn2019-05-01 → 2020-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.5bn2018-05-01 → 2019-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.3bn2022-05-01 → 2023-04-30StandaloneIncome before income taxes
Profit before tax¥1.6bn2021-05-01 → 2022-04-30StandaloneIncome before income taxes
Net income¥1.5bn2022-05-01 → 2023-04-30StandaloneProfit loss
Net income¥916m2021-05-01 → 2022-04-30StandaloneProfit loss
Net income¥1.3bn2020-05-01 → 2021-04-30dStandaloneNet income loss (5-year summary)
Net income¥1.0bn2019-05-01 → 2020-04-30dStandaloneNet income loss (5-year summary)
Net income¥993m2018-05-01 → 2019-04-30dStandaloneNet income loss (5-year summary)
Total assets¥25.5bnat 2023-04-30StandaloneAssets
Total assets¥25.4bnat 2022-04-30StandaloneAssets
Total assets¥24.3bnat 2021-04-30dStandaloneTotal assets (5-year summary)
Total assets¥23.1bnat 2020-04-30dStandaloneTotal assets (5-year summary)
Total assets¥23.7bnat 2019-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥7.5bnat 2023-04-30StandaloneLiabilities
Total liabilities¥8.5bnat 2022-04-30StandaloneLiabilities
Net assets / equity¥18.0bnat 2023-04-30StandaloneNet assets
Net assets / equity¥16.9bnat 2022-04-30StandaloneNet assets
Net assets / equity¥16.3bnat 2021-04-30dStandaloneNet assets
Net assets / equity¥15.2bnat 2020-04-30dStandaloneNet assets (5-year summary)
Net assets / equity¥14.5bnat 2019-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥4.9bnat 2023-04-30StandaloneCash and deposits
Cash and deposits¥4.5bnat 2022-04-30StandaloneCash and deposits
EPS (basic)¥75.562022-05-01 → 2023-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥45.182021-05-01 → 2022-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥64.322020-05-01 → 2021-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥51.942019-05-01 → 2020-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥50.072018-05-01 → 2019-04-30dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202022-05-01 → 2023-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-05-01 → 2022-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥202020-05-01 → 2021-04-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152019-05-01 → 2020-04-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152018-05-01 → 2019-04-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥889.83at 2023-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥828.49at 2022-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥817.83at 2021-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥765.21at 2020-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥732.81at 2019-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio70.6%at 2023-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio66.6%at 2022-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio66.9%at 2021-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio65.6%at 2020-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio61.3%at 2019-04-30dStandaloneEquity to asset ratio (5-year summary)
ROE8.8%2022-05-01 → 2023-04-30StandaloneRate of return on equity (5-year summary)
ROE5.5%2021-05-01 → 2022-04-30StandaloneRate of return on equity (5-year summary)
ROE8.1%2020-05-01 → 2021-04-30dStandaloneRate of return on equity (5-year summary)
ROE6.9%2019-05-01 → 2020-04-30dStandaloneRate of return on equity (5-year summary)
ROE7.0%2018-05-01 → 2019-04-30dStandaloneRate of return on equity (5-year summary)
Shares issued20,624,040at 2023-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued20,550,340at 2022-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued20,488,040at 2021-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued20,415,040at 2020-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued20,415,040at 2019-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees270at 2023-04-30StandaloneNumber of employees
Employees300at 2022-04-30StandaloneNumber of employees
Employees302at 2021-04-30dStandaloneNumber of employees
Employees328at 2020-04-30dStandaloneNumber of employees
Employees348at 2019-04-30dStandaloneNumber 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 Itemsreconcilingcapex2022-05-01 → 2023-04-30¥188m
Reconciling Itemsreconcilingdepreciation2022-05-01 → 2023-04-30¥88m
Reconciling Itemsreconcilingsegment assetsat 2023-04-30¥8.0bn
Reconciling Itemsreconcilingsegment profit2022-05-01 → 2023-04-30¥1.6bn
The Energy Businessreportable segmentcapex2022-05-01 → 2023-04-30¥726m
The Energy Businessreportable segmentdepreciation2022-05-01 → 2023-04-30¥593m
The Energy Businessreportable segmentemployeesat 2023-04-30218 pure
The Energy Businessreportable segmentrevenue2022-05-01 → 2023-04-30¥21.3bn
The Energy Businessreportable segmentrevenue external2022-05-01 → 2023-04-30¥21.3bn
The Energy Businessreportable segmentsegment assetsat 2023-04-30¥11.3bn
The Energy Businessreportable segmentsegment profit2022-05-01 → 2023-04-30¥2.4bn
The Water Businessreportable segmentcapex2022-05-01 → 2023-04-30¥393m
The Water Businessreportable segmentdepreciation2022-05-01 → 2023-04-30¥723m
The Water Businessreportable segmentemployeesat 2023-04-30206 pure
The Water Businessreportable segmentrevenue2022-05-01 → 2023-04-30¥6.6bn
The Water Businessreportable segmentrevenue external2022-05-01 → 2023-04-30¥6.6bn
The Water Businessreportable segmentsegment assetsat 2023-04-30¥7.6bn
The Water Businessreportable segmentsegment profit2022-05-01 → 2023-04-30¥1.3bn
—segment totalcapex2022-05-01 → 2023-04-30¥1.1bn
—segment totaldepreciation2022-05-01 → 2023-04-30¥1.3bn
—segment totalrevenue2022-05-01 → 2023-04-30¥27.9bn
—segment totalrevenue external2022-05-01 → 2023-04-30¥27.9bn
—segment totalsegment assetsat 2023-04-30¥18.9bn
—segment totalsegment profit2022-05-01 → 2023-04-30¥3.7bn
Reconciling Itemsreconcilingcapex2021-05-01 → 2022-04-30¥198m
Reconciling Itemsreconcilingdepreciation2021-05-01 → 2022-04-30¥99m
Reconciling Itemsreconcilingsegment assetsat 2022-04-30¥7.6bn
Reconciling Itemsreconcilingsegment profit2021-05-01 → 2022-04-30¥1.6bn
The Energy Businessreportable segmentcapex2021-05-01 → 2022-04-30¥895m
The Energy Businessreportable segmentdepreciation2021-05-01 → 2022-04-30¥583m
The Energy Businessreportable segmentrevenue2021-05-01 → 2022-04-30¥19.5bn
The Energy Businessreportable segmentrevenue external2021-05-01 → 2022-04-30¥19.5bn
The Energy Businessreportable segmentsegment assetsat 2022-04-30¥11.4bn
The Energy Businessreportable segmentsegment profit2021-05-01 → 2022-04-30¥2.3bn
The Water Businessreportable segmentcapex2021-05-01 → 2022-04-30¥481m
The Water Businessreportable segmentdepreciation2021-05-01 → 2022-04-30¥800m
The Water Businessreportable segmentrevenue2021-05-01 → 2022-04-30¥6.5bn
The Water Businessreportable segmentrevenue external2021-05-01 → 2022-04-30¥6.5bn
The Water Businessreportable segmentsegment assetsat 2022-04-30¥8.1bn
The Water Businessreportable segmentsegment profit2021-05-01 → 2022-04-30¥1.1bn
—segment totalcapex2021-05-01 → 2022-04-30¥1.4bn
—segment totaldepreciation2021-05-01 → 2022-04-30¥1.4bn
—segment totalrevenue2021-05-01 → 2022-04-30¥25.9bn
—segment totalrevenue external2021-05-01 → 2022-04-30¥25.9bn
—segment totalsegment assetsat 2022-04-30¥19.4bn
—segment totalsegment profit2021-05-01 → 2022-04-30¥3.3bn
The Energy Businessreportable segmentemployeesat 2023-04-30187 pure
The Water Businessreportable segmentemployeesat 2023-04-3040 pure

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

All source rows · 1,610
ItemContextValueUnit
Treasury stockPrior1YearInstant-106784000JPY
Treasury stockCurrentYearInstant-360699000JPY
Shareholders equityPrior1YearInstant17818617000JPY
Shareholders equityCurrentYearInstant18810179000JPY
Valuation difference on available for sale securitiesPrior1YearInstant191951000JPY
Valuation difference on available for sale securitiesCurrentYearInstant329406000JPY
Foreign currency translation adjustmentPrior1YearInstant132395000JPY
Foreign currency translation adjustmentCurrentYearInstant144562000JPY
Remeasurements of defined benefit plansPrior1YearInstant15321000JPY
Remeasurements of defined benefit plansCurrentYearInstant10399000JPY
Valuation and translation adjustmentsPrior1YearInstant339669000JPY
Valuation and translation adjustmentsCurrentYearInstant484368000JPY
Non controlling interestsPrior1YearInstant6618000JPY
Non controlling interestsCurrentYearInstant6790000JPY
Net assetsPrior1YearInstant18164905000JPY
Net assetsCurrentYearInstant19301338000JPY
Liabilities and net assetsPrior1YearInstant26976470000JPY
Liabilities and net assetsCurrentYearInstant26950537000JPY
Net salesPrior1YearDuration25921386000JPY
Net salesCurrentYearDuration27871409000JPY
Cost of salesPrior1YearDuration15746730000JPY
Cost of salesCurrentYearDuration17238640000JPY
Gross profitPrior1YearDuration10174656000JPY
Gross profitCurrentYearDuration10632769000JPY
Selling general and administrative expensesPrior1YearDuration8485935000JPY
Selling general and administrative expensesCurrentYearDuration8492204000JPY
Operating incomePrior1YearDuration1688720000JPY
Operating incomeCurrentYearDuration2140565000JPY
Interest income noiPrior1YearDuration1201000JPY
Interest income noiCurrentYearDuration1192000JPY
Dividends income noiPrior1YearDuration11126000JPY
Dividends income noiCurrentYearDuration12740000JPY
Rental income noiPrior1YearDuration33061000JPY
Rental income noiCurrentYearDuration33948000JPY
Sales of scraps income noiPrior1YearDuration110215000JPY
Sales of scraps income noiCurrentYearDuration105132000JPY
Foreign exchange gains noiPrior1YearDuration250288000JPY
Foreign exchange gains noiCurrentYearDuration74832000JPY
Other noiPrior1YearDuration132532000JPY
Other noiCurrentYearDuration135290000JPY
Non operating incomePrior1YearDuration538425000JPY
Non operating incomeCurrentYearDuration363136000JPY
Interest expenses noePrior1YearDuration24241000JPY
Interest expenses noeCurrentYearDuration18647000JPY
Rent expenses noePrior1YearDuration20564000JPY
Rent expenses noeCurrentYearDuration20394000JPY
Other noePrior1YearDuration7105000JPY
Other noeCurrentYearDuration11725000JPY
Non operating expensesPrior1YearDuration51911000JPY
Non operating expensesCurrentYearDuration50767000JPY

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 2022-04-30pass
balance sheet identityconsolidated 2023-04-30pass
balance sheet identitynon_consolidated 2022-04-30pass rounding
balance sheet identitynon_consolidated 2023-04-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-04-30pass
statement vs summary · net assetsconsolidated 2022-04-30pass
statement vs summary · net assetsconsolidated 2023-04-30pass
statement vs summary · net assetsnon_consolidated 2021-04-30pass
statement vs summary · net assetsnon_consolidated 2022-04-30pass
statement vs summary · net assetsnon_consolidated 2023-04-30pass
statement vs summary · net income attributable to parentconsolidated 2021-05-01/2022-04-30pass
statement vs summary · net income attributable to parentconsolidated 2022-05-01/2023-04-30pass
statement vs summary · operating cash flowconsolidated 2021-05-01/2022-04-30pass
statement vs summary · operating cash flowconsolidated 2022-05-01/2023-04-30pass
statement vs summary · revenueconsolidated 2021-05-01/2022-04-30pass
statement vs summary · revenueconsolidated 2022-05-01/2023-04-30pass
statement vs summary · revenuenon_consolidated 2021-05-01/2022-04-30pass
statement vs summary · revenuenon_consolidated 2022-05-01/2023-04-30pass
statement vs summary · total assetsconsolidated 2022-04-30pass
statement vs summary · total assetsconsolidated 2023-04-30pass
statement vs summary · total assetsnon_consolidated 2022-04-30pass
statement vs summary · total assetsnon_consolidated 2023-04-30pass