Annual report

Period2021-05-01 → 2022-04-30
Filed2022-07-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥25.9bn2021-05-01 → 2022-04-30Cons.Net sales
Revenue¥22.5bn2020-05-01 → 2021-04-30Cons.Net sales
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)
Revenue¥23.2bn2017-05-01 → 2018-04-30dCons.Net sales (5-year summary)
Operating income¥1.7bn2021-05-01 → 2022-04-30Cons.Operating income
Operating income¥1.7bn2020-05-01 → 2021-04-30Cons.Operating income
Ordinary income¥2.2bn2021-05-01 → 2022-04-30Cons.Ordinary income
Ordinary income¥1.9bn2020-05-01 → 2021-04-30Cons.Ordinary income
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)
Ordinary income¥2.0bn2017-05-01 → 2018-04-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.8bn2021-05-01 → 2022-04-30Cons.Income before income taxes
Profit before tax¥1.9bn2020-05-01 → 2021-04-30Cons.Income before income taxes
Net income (owners)¥1.1bn2021-05-01 → 2022-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2020-05-01 → 2021-04-30Cons.Profit loss attributable to owners of parent
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 (owners)¥1.2bn2017-05-01 → 2018-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.1bn2021-05-01 → 2022-04-30Cons.Profit loss
Net income¥1.2bn2020-05-01 → 2021-04-30Cons.Profit loss
Total assets¥27.0bnat 2022-04-30Cons.Assets
Total assets¥25.6bnat 2021-04-30Cons.Assets
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 assets¥24.2bnat 2018-04-30dCons.Total assets (5-year summary)
Total liabilities¥8.8bnat 2022-04-30Cons.Liabilities
Total liabilities¥8.3bnat 2021-04-30Cons.Liabilities
Net assets / equity¥18.2bnat 2022-04-30Cons.Net assets
Net assets / equity¥17.3bnat 2021-04-30Cons.Net assets
Net assets / equity¥16.2bnat 2020-04-30dCons.Net assets
Net assets / equity¥15.6bnat 2019-04-30dCons.Net assets (5-year summary)
Net assets / equity¥14.9bnat 2018-04-30dCons.Net assets (5-year summary)
Cash and deposits¥5.5bnat 2022-04-30Cons.Cash and deposits
Cash and deposits¥5.8bnat 2021-04-30Cons.Cash and deposits
Cash & equivalents¥5.5bnat 2022-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.8bnat 2021-04-30Cons.Cash and cash equivalents
Cash & equivalents¥4.7bnat 2020-04-30dCons.Cash and cash equivalents
Cash & equivalents¥5.3bnat 2019-04-30dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.6bnat 2018-04-30dCons.Cash and cash equivalents (5-year summary)
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 → 2021-04-30Cons.Net cash provided by used in operating activities
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)
Operating cash flow¥3.1bn2017-05-01 → 2018-04-30dCons.Net cash provided by used in operating activities (5-year summary)
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 → 2021-04-30Cons.Net cash provided by used in investment activities
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)
Investing cash flow−¥1.7bn2017-05-01 → 2018-04-30dCons.Net cash provided by used in investing activities (5-year summary)
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 → 2021-04-30Cons.Net cash provided by used in financing activities
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)
Financing cash flow−¥887m2017-05-01 → 2018-04-30dCons.Net cash provided by used in financing activities (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 → 2021-04-30Cons.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)
EPS (basic)¥58.992017-05-01 → 2018-04-30dCons.Basic earnings loss 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 2021-04-30Cons.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)
Net assets per share¥750.77at 2018-04-30dCons.Net assets per share (5-year summary)
Equity ratio67.3%at 2022-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.4%at 2021-04-30Cons.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)
Equity ratio61.7%at 2018-04-30dCons.Equity to asset ratio (5-year summary)
ROE6.0%2021-05-01 → 2022-04-30Cons.Rate of return on equity (5-year summary)
ROE7.2%2020-05-01 → 2021-04-30Cons.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)
ROE8.1%2017-05-01 → 2018-04-30dCons.Rate of return on equity (5-year summary)
Employees502at 2022-04-30Cons.Number of employees
Employees501at 2021-04-30Cons.Number of employees
Employees519at 2020-04-30dCons.Number of employees
Employees520at 2019-04-30dCons.Number of employees
Employees447at 2018-04-30dCons.Number of employees
Revenue¥26.1bn2021-05-01 → 2022-04-30StandaloneNet sales
Revenue¥22.6bn2020-05-01 → 2021-04-30StandaloneNet sales
Revenue¥23.1bn2019-05-01 → 2020-04-30dStandaloneNet sales (5-year summary)
Revenue¥23.8bn2018-05-01 → 2019-04-30dStandaloneNet sales (5-year summary)
Revenue¥23.3bn2017-05-01 → 2018-04-30dStandaloneNet sales (5-year summary)
Operating income¥1.5bn2021-05-01 → 2022-04-30StandaloneOperating income
Operating income¥1.5bn2020-05-01 → 2021-04-30StandaloneOperating income
Ordinary income¥2.0bn2021-05-01 → 2022-04-30StandaloneOrdinary income
Ordinary income¥1.8bn2020-05-01 → 2021-04-30StandaloneOrdinary income
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)
Ordinary income¥1.7bn2017-05-01 → 2018-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.6bn2021-05-01 → 2022-04-30StandaloneIncome before income taxes
Profit before tax¥1.8bn2020-05-01 → 2021-04-30StandaloneIncome before income taxes
Net income¥916m2021-05-01 → 2022-04-30StandaloneProfit loss
Net income¥1.3bn2020-05-01 → 2021-04-30StandaloneProfit loss
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)
Net income¥1.0bn2017-05-01 → 2018-04-30dStandaloneNet income loss (5-year summary)
Total assets¥25.4bnat 2022-04-30StandaloneAssets
Total assets¥24.3bnat 2021-04-30StandaloneAssets
Total assets¥23.1bnat 2020-04-30dStandaloneTotal assets (5-year summary)
Total assets¥23.7bnat 2019-04-30dStandaloneTotal assets (5-year summary)
Total assets¥22.5bnat 2018-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥8.5bnat 2022-04-30StandaloneLiabilities
Total liabilities¥8.0bnat 2021-04-30StandaloneLiabilities
Net assets / equity¥16.9bnat 2022-04-30StandaloneNet assets
Net assets / equity¥16.3bnat 2021-04-30StandaloneNet assets
Net assets / equity¥15.2bnat 2020-04-30dStandaloneNet assets
Net assets / equity¥14.5bnat 2019-04-30dStandaloneNet assets (5-year summary)
Net assets / equity¥14.0bnat 2018-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥4.5bnat 2022-04-30StandaloneCash and deposits
Cash and deposits¥5.0bnat 2021-04-30StandaloneCash and deposits
EPS (basic)¥45.182021-05-01 → 2022-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥64.322020-05-01 → 2021-04-30StandaloneBasic 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)
EPS (basic)¥52.212017-05-01 → 2018-04-30dStandaloneBasic earnings loss 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 → 2021-04-30StandaloneDividend 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)
Dividend per share¥152017-05-01 → 2018-04-30dStandaloneDividend paid 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 2021-04-30StandaloneNet 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)
Net assets per share¥702.22at 2018-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio66.6%at 2022-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio66.9%at 2021-04-30StandaloneEquity 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)
Equity ratio62.0%at 2018-04-30dStandaloneEquity to asset ratio (5-year summary)
ROE5.5%2021-05-01 → 2022-04-30StandaloneRate of return on equity (5-year summary)
ROE8.1%2020-05-01 → 2021-04-30StandaloneRate 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)
ROE7.6%2017-05-01 → 2018-04-30dStandaloneRate of return on equity (5-year summary)
Shares issued20,550,340at 2022-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued20,488,040at 2021-04-30StandaloneTotal 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)
Shares issued20,415,040at 2018-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees300at 2022-04-30StandaloneNumber of employees
Employees302at 2021-04-30StandaloneNumber of employees
Employees328at 2020-04-30dStandaloneNumber of employees
Employees348at 2019-04-30dStandaloneNumber of employees
Employees407at 2018-04-30dStandaloneNumber 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 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 segmentemployeesat 2022-04-30248 pure
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 segmentemployeesat 2022-04-30208 pure
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
Reconciling Itemsreconcilingcapex2020-05-01 → 2021-04-30¥169m
Reconciling Itemsreconcilingdepreciation2020-05-01 → 2021-04-30¥89m
Reconciling Itemsreconcilingsegment assetsat 2021-04-30¥8.2bn
Reconciling Itemsreconcilingsegment profit2020-05-01 → 2021-04-30¥1.6bn
The Energy Businessreportable segmentcapex2020-05-01 → 2021-04-30¥883m
The Energy Businessreportable segmentdepreciation2020-05-01 → 2021-04-30¥682m
The Energy Businessreportable segmentrevenue2020-05-01 → 2021-04-30¥16.0bn
The Energy Businessreportable segmentrevenue external2020-05-01 → 2021-04-30¥16.0bn
The Energy Businessreportable segmentsegment assetsat 2021-04-30¥9.1bn
The Energy Businessreportable segmentsegment profit2020-05-01 → 2021-04-30¥2.3bn
The Water Businessreportable segmentcapex2020-05-01 → 2021-04-30¥384m
The Water Businessreportable segmentdepreciation2020-05-01 → 2021-04-30¥1.1bn
The Water Businessreportable segmentrevenue2020-05-01 → 2021-04-30¥6.5bn
The Water Businessreportable segmentrevenue external2020-05-01 → 2021-04-30¥6.5bn
The Water Businessreportable segmentsegment assetsat 2021-04-30¥8.3bn
The Water Businessreportable segmentsegment profit2020-05-01 → 2021-04-30¥942m
—segment totalcapex2020-05-01 → 2021-04-30¥1.3bn
—segment totaldepreciation2020-05-01 → 2021-04-30¥1.8bn
—segment totalrevenue2020-05-01 → 2021-04-30¥22.5bn
—segment totalrevenue external2020-05-01 → 2021-04-30¥22.5bn
—segment totalsegment assetsat 2021-04-30¥17.4bn
—segment totalsegment profit2020-05-01 → 2021-04-30¥3.3bn
The Energy Businessreportable segmentemployeesat 2022-04-30215 pure
The Water Businessreportable segmentemployeesat 2022-04-3039 pure

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

All source rows · 1,670
ItemContextValueUnit
Total assets (5-year summary)Prior1YearInstant25630023000JPY
Total assets (5-year summary)CurrentYearInstant26976470000JPY
Net assets per share (5-year summary)Prior4YearInstant750.77
Net assets per share (5-year summary)Prior3YearInstant789.83
Net assets per share (5-year summary)Prior2YearInstant817.55
Net assets per share (5-year summary)Prior1YearInstant868.40
Net assets per share (5-year summary)CurrentYearInstant888.92
Basic earnings loss per share (5-year summary)Prior4YearDuration58.99
Basic earnings loss per share (5-year summary)Prior3YearDuration57.17
Basic earnings loss per share (5-year summary)Prior2YearDuration50.19
Basic earnings loss per share (5-year summary)Prior1YearDuration60.97
Basic earnings loss per share (5-year summary)CurrentYearDuration52.22
Diluted earnings per share (5-year summary)Prior4YearDuration-
Diluted earnings per share (5-year summary)Prior3YearDuration-
Diluted earnings per share (5-year summary)Prior2YearDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Diluted earnings per share (5-year summary)CurrentYearDuration-
Equity to asset ratio (5-year summary)Prior4YearInstant0.617
Equity to asset ratio (5-year summary)Prior3YearInstant0.614
Equity to asset ratio (5-year summary)Prior2YearInstant0.655
Equity to asset ratio (5-year summary)Prior1YearInstant0.674
Equity to asset ratio (5-year summary)CurrentYearInstant0.673
Rate of return on equity (5-year summary)Prior4YearDuration0.0809
Rate of return on equity (5-year summary)Prior3YearDuration0.0742
Rate of return on equity (5-year summary)Prior2YearDuration0.0625
Rate of return on equity (5-year summary)Prior1YearDuration0.0723
Rate of return on equity (5-year summary)CurrentYearDuration0.0597
Price earnings ratio (5-year summary)Prior4YearDuration17.99
Price earnings ratio (5-year summary)Prior3YearDuration13.43
Price earnings ratio (5-year summary)Prior2YearDuration13.53
Price earnings ratio (5-year summary)Prior1YearDuration13.75
Price earnings ratio (5-year summary)CurrentYearDuration15.82
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration3061490000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration3021968000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration2789111000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration3350272000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration2275034000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-1665186000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration-1905892000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration-1998143000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-1154405000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-1020550000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-887080000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration-344719000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-1474787000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-1022999000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration-1482442000JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant4564892000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant5337831000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant4655729000JPY

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 2021-04-30pass
balance sheet identityconsolidated 2022-04-30pass
balance sheet identitynon_consolidated 2021-04-30pass
balance sheet identitynon_consolidated 2022-04-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2020-04-30pass
statement vs summary · net assetsconsolidated 2021-04-30pass
statement vs summary · net assetsconsolidated 2022-04-30pass
statement vs summary · net assetsnon_consolidated 2020-04-30pass
statement vs summary · net assetsnon_consolidated 2021-04-30pass
statement vs summary · net assetsnon_consolidated 2022-04-30pass
statement vs summary · net income attributable to parentconsolidated 2020-05-01/2021-04-30pass
statement vs summary · net income attributable to parentconsolidated 2021-05-01/2022-04-30pass
statement vs summary · operating cash flowconsolidated 2020-05-01/2021-04-30pass
statement vs summary · operating cash flowconsolidated 2021-05-01/2022-04-30pass
statement vs summary · revenueconsolidated 2020-05-01/2021-04-30pass
statement vs summary · revenueconsolidated 2021-05-01/2022-04-30pass
statement vs summary · revenuenon_consolidated 2020-05-01/2021-04-30pass
statement vs summary · revenuenon_consolidated 2021-05-01/2022-04-30pass
statement vs summary · total assetsconsolidated 2021-04-30pass
statement vs summary · total assetsconsolidated 2022-04-30pass
statement vs summary · total assetsnon_consolidated 2021-04-30pass
statement vs summary · total assetsnon_consolidated 2022-04-30pass