Annual report

Period2022-07-01 → 2023-06-30
Filed2023-09-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amended by S100SG0J (2023-12-14).

Key figures · 146
MetricValuePeriodScopeSource row
Revenue¥8.1bn2022-07-01 → 2023-06-30Cons.Net sales
Revenue¥6.3bn2021-07-01 → 2022-06-30Cons.Net sales
Revenue¥6.3bn2020-07-01 → 2021-06-30dCons.Net sales (5-year summary)
Revenue¥6.4bn2019-07-01 → 2020-06-30dCons.Net sales (5-year summary)
Revenue¥4.4bn2018-07-01 → 2019-06-30dCons.Net sales (5-year summary)
Operating income¥1.3bn2022-07-01 → 2023-06-30Cons.Operating income
Operating income¥787m2021-07-01 → 2022-06-30Cons.Operating income
Ordinary income¥1.4bn2022-07-01 → 2023-06-30Cons.Ordinary income
Ordinary income¥992m2021-07-01 → 2022-06-30Cons.Ordinary income
Ordinary income¥937m2020-07-01 → 2021-06-30dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.0bn2019-07-01 → 2020-06-30dCons.Ordinary income loss (5-year summary)
Ordinary income¥419m2018-07-01 → 2019-06-30dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.2bn2022-07-01 → 2023-06-30Cons.Income before income taxes
Profit before tax¥1.2bn2021-07-01 → 2022-06-30Cons.Income before income taxes
Net income (owners)¥867m2022-07-01 → 2023-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥795m2021-07-01 → 2022-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥678m2020-07-01 → 2021-06-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥704m2019-07-01 → 2020-06-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥363m2018-07-01 → 2019-06-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥867m2022-07-01 → 2023-06-30Cons.Profit loss
Net income¥795m2021-07-01 → 2022-06-30Cons.Profit loss
Total assets¥8.9bnat 2023-06-30Cons.Assets
Total assets¥7.4bnat 2022-06-30Cons.Assets
Total assets¥6.5bnat 2021-06-30dCons.Total assets (5-year summary)
Total assets¥6.3bnat 2020-06-30dCons.Total assets (5-year summary)
Total assets¥4.7bnat 2019-06-30dCons.Total assets (5-year summary)
Total liabilities¥3.3bnat 2023-06-30Cons.Liabilities
Total liabilities¥2.5bnat 2022-06-30Cons.Liabilities
Net assets / equity¥5.6bnat 2023-06-30Cons.Net assets
Net assets / equity¥5.0bnat 2022-06-30Cons.Net assets
Net assets / equity¥4.0bnat 2021-06-30dCons.Net assets
Net assets / equity¥3.0bnat 2020-06-30dCons.Net assets (5-year summary)
Net assets / equity¥2.4bnat 2019-06-30dCons.Net assets (5-year summary)
Cash and deposits¥2.1bnat 2023-06-30Cons.Cash and deposits
Cash and deposits¥2.1bnat 2022-06-30Cons.Cash and deposits
Cash & equivalents¥2.0bnat 2023-06-30Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2022-06-30Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2021-06-30dCons.Cash and cash equivalents
Cash & equivalents¥978mat 2020-06-30dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2019-06-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥365m2022-07-01 → 2023-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥152m2021-07-01 → 2022-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.7bn2020-07-01 → 2021-06-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥5m2019-07-01 → 2020-06-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥438m2018-07-01 → 2019-06-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥50m2022-07-01 → 2023-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥87m2021-07-01 → 2022-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥318m2020-07-01 → 2021-06-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥375m2019-07-01 → 2020-06-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2m2018-07-01 → 2019-06-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥309m2022-07-01 → 2023-06-30Cons.Net cash provided by used in financing activities
Financing cash flow¥206m2021-07-01 → 2022-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥793m2020-07-01 → 2021-06-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥300m2019-07-01 → 2020-06-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥530m2018-07-01 → 2019-06-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥123.052022-07-01 → 2023-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥112.782021-07-01 → 2022-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥96.722020-07-01 → 2021-06-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥101.512019-07-01 → 2020-06-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.312018-07-01 → 2019-06-30dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥798.75at 2023-06-30Cons.Net assets per share (5-year summary)
Net assets per share¥705.07at 2022-06-30Cons.Net assets per share (5-year summary)
Net assets per share¥562.94at 2021-06-30dCons.Net assets per share (5-year summary)
Net assets per share¥437.56at 2020-06-30dCons.Net assets per share (5-year summary)
Net assets per share¥353.14at 2019-06-30dCons.Net assets per share (5-year summary)
Equity ratio63.4%at 2023-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.0%at 2022-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio61.0%at 2021-06-30dCons.Equity to asset ratio (5-year summary)
Equity ratio47.8%at 2020-06-30dCons.Equity to asset ratio (5-year summary)
Equity ratio51.7%at 2019-06-30dCons.Equity to asset ratio (5-year summary)
ROE16.4%2022-07-01 → 2023-06-30Cons.Rate of return on equity (5-year summary)
ROE17.8%2021-07-01 → 2022-06-30Cons.Rate of return on equity (5-year summary)
ROE19.4%2020-07-01 → 2021-06-30dCons.Rate of return on equity (5-year summary)
ROE25.7%2019-07-01 → 2020-06-30dCons.Rate of return on equity (5-year summary)
ROE16.1%2018-07-01 → 2019-06-30dCons.Rate of return on equity (5-year summary)
Employees221at 2023-06-30Cons.Number of employees
Employees197at 2022-06-30Cons.Number of employees
Employees184at 2021-06-30dCons.Number of employees
Employees168at 2020-06-30dCons.Number of employees
Employees170at 2019-06-30dCons.Number of employees
Revenue¥4.2bn2022-07-01 → 2023-06-30StandaloneNet sales
Revenue¥3.4bn2021-07-01 → 2022-06-30StandaloneNet sales
Revenue¥4.4bn2020-07-01 → 2021-06-30dStandaloneNet sales (5-year summary)
Revenue¥5.2bn2019-07-01 → 2020-06-30dStandaloneNet sales (5-year summary)
Revenue¥2.6bn2018-07-01 → 2019-06-30dStandaloneNet sales (5-year summary)
Operating income¥741m2022-07-01 → 2023-06-30StandaloneOperating income
Operating income¥537m2021-07-01 → 2022-06-30StandaloneOperating income
Ordinary income¥982m2022-07-01 → 2023-06-30StandaloneOrdinary income
Ordinary income¥988m2021-07-01 → 2022-06-30StandaloneOrdinary income
Ordinary income¥948m2020-07-01 → 2021-06-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥832m2019-07-01 → 2020-06-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥38m2018-07-01 → 2019-06-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥748m2022-07-01 → 2023-06-30StandaloneIncome before income taxes
Profit before tax¥986m2021-07-01 → 2022-06-30StandaloneIncome before income taxes
Net income¥494m2022-07-01 → 2023-06-30StandaloneProfit loss
Net income¥690m2021-07-01 → 2022-06-30StandaloneProfit loss
Net income¥762m2020-07-01 → 2021-06-30dStandaloneNet income loss (5-year summary)
Net income¥632m2019-07-01 → 2020-06-30dStandaloneNet income loss (5-year summary)
Net income−¥8m2018-07-01 → 2019-06-30dStandaloneNet income loss (5-year summary)
Total assets¥5.4bnat 2023-06-30StandaloneAssets
Total assets¥4.9bnat 2022-06-30StandaloneAssets
Total assets¥4.6bnat 2021-06-30dStandaloneTotal assets (5-year summary)
Total assets¥5.1bnat 2020-06-30dStandaloneTotal assets (5-year summary)
Total assets¥2.4bnat 2019-06-30dStandaloneTotal assets (5-year summary)
Total liabilities¥1.3bnat 2023-06-30StandaloneLiabilities
Total liabilities¥1.1bnat 2022-06-30StandaloneLiabilities
Net assets / equity¥4.1bnat 2023-06-30StandaloneNet assets
Net assets / equity¥3.8bnat 2022-06-30StandaloneNet assets
Net assets / equity¥3.2bnat 2021-06-30dStandaloneNet assets
Net assets / equity¥2.3bnat 2020-06-30dStandaloneNet assets (5-year summary)
Net assets / equity¥1.8bnat 2019-06-30dStandaloneNet assets (5-year summary)
Cash and deposits¥1.3bnat 2023-06-30StandaloneCash and deposits
Cash and deposits¥1.5bnat 2022-06-30StandaloneCash and deposits
EPS (basic)¥70.12022-07-01 → 2023-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥97.862021-07-01 → 2022-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥108.752020-07-01 → 2021-06-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥91.172019-07-01 → 2020-06-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-1.12018-07-01 → 2019-06-30dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥232022-07-01 → 2023-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-07-01 → 2022-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥152020-07-01 → 2021-06-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥102019-07-01 → 2020-06-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥581.77at 2023-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥532.88at 2022-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥450.07at 2021-06-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥336.42at 2020-06-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥257.26at 2019-06-30dStandaloneNet assets per share (5-year summary)
Equity ratio76.4%at 2023-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio77.2%at 2022-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio68.9%at 2021-06-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio45.4%at 2020-06-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.6%at 2019-06-30dStandaloneEquity to asset ratio (5-year summary)
ROE12.6%2022-07-01 → 2023-06-30StandaloneRate of return on equity (5-year summary)
ROE19.9%2021-07-01 → 2022-06-30StandaloneRate of return on equity (5-year summary)
ROE27.7%2020-07-01 → 2021-06-30dStandaloneRate of return on equity (5-year summary)
ROE30.8%2019-07-01 → 2020-06-30dStandaloneRate of return on equity (5-year summary)
Shares issued7,078,400at 2023-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued7,078,400at 2022-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued7,078,400at 2021-06-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,078,400at 2020-06-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,539,200at 2019-06-30dStandaloneTotal number of issued shares (5-year summary)
Employees94at 2023-06-30StandaloneNumber of employees
Employees93at 2022-06-30StandaloneNumber of employees
Employees96at 2021-06-30dStandaloneNumber of employees
Employees81at 2020-06-30dStandaloneNumber of employees
Employees78at 2019-06-30dStandaloneNumber 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 · 32
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2022-07-01 → 2023-06-30¥30m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2022-07-01 → 2023-06-30−¥564m
Energyreportable segmentdepreciation2022-07-01 → 2023-06-30¥129m
Energyreportable segmentemployeesat 2023-06-3021 pure
Energyreportable segmentrevenue2022-07-01 → 2023-06-30¥5.5bn
Energyreportable segmentrevenue external2022-07-01 → 2023-06-30¥5.5bn
Energyreportable segmentsegment profit2022-07-01 → 2023-06-30¥1.5bn
Waterreportable segmentdepreciation2022-07-01 → 2023-06-30¥61m
Waterreportable segmentemployeesat 2023-06-3059 pure
Waterreportable segmentrevenue2022-07-01 → 2023-06-30¥2.6bn
Waterreportable segmentrevenue external2022-07-01 → 2023-06-30¥2.6bn
Waterreportable segmentsegment profit2022-07-01 → 2023-06-30¥348m
—segment totaldepreciation2022-07-01 → 2023-06-30¥190m
—segment totalrevenue2022-07-01 → 2023-06-30¥8.1bn
—segment totalrevenue external2022-07-01 → 2023-06-30¥8.1bn
—segment totalsegment profit2022-07-01 → 2023-06-30¥1.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2021-07-01 → 2022-06-30¥30m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2021-07-01 → 2022-06-30−¥545m
Energyreportable segmentdepreciation2021-07-01 → 2022-06-30¥139m
Energyreportable segmentrevenue2021-07-01 → 2022-06-30¥4.9bn
Energyreportable segmentrevenue external2021-07-01 → 2022-06-30¥4.9bn
Energyreportable segmentsegment profit2021-07-01 → 2022-06-30¥1.1bn
Waterreportable segmentdepreciation2021-07-01 → 2022-06-30¥33m
Waterreportable segmentrevenue2021-07-01 → 2022-06-30¥1.4bn
Waterreportable segmentrevenue external2021-07-01 → 2022-06-30¥1.4bn
Waterreportable segmentsegment profit2021-07-01 → 2022-06-30¥224m
—segment totaldepreciation2021-07-01 → 2022-06-30¥172m
—segment totalrevenue2021-07-01 → 2022-06-30¥6.3bn
—segment totalrevenue external2021-07-01 → 2022-06-30¥6.3bn
—segment totalsegment profit2021-07-01 → 2022-06-30¥1.3bn
Energyreportable segmentemployeesat 2023-06-3021 pure
Waterreportable segmentemployeesat 2023-06-3033 pure

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

All source rows · 1,307
ItemContextValueUnit
Net assetsPrior2YearInstant_CapitalStockMember1253241000JPY
Net assetsPrior2YearInstant_CapitalSurplusMember785195000JPY
Net assetsPrior2YearInstant_RetainedEarningsMember1760833000JPY
Net assetsPrior2YearInstant_TreasuryStockMember-20106000JPY
Net assetsPrior2YearInstant_ShareholdersEquityMember3779164000JPY
Cumulative effects of changes in accounting policiesPrior2YearInstant_RetainedEarningsMember3298000JPY
Cumulative effects of changes in accounting policiesPrior2YearInstant_ShareholdersEquityMember3298000JPY
Restated balancePrior2YearInstant_CapitalStockMember1253241000JPY
Restated balancePrior2YearInstant_CapitalSurplusMember785195000JPY
Restated balancePrior2YearInstant_RetainedEarningsMember1764132000JPY
Restated balancePrior2YearInstant_TreasuryStockMember-20106000JPY
Restated balancePrior2YearInstant_ShareholdersEquityMember3782463000JPY
Dividends from surplusPrior1YearDuration_RetainedEarningsMember-105738000JPY
Dividends from surplusPrior1YearDuration_ShareholdersEquityMember-105738000JPY
Profit loss attributable to owners of parentPrior1YearDuration_RetainedEarningsMember795032000JPY
Profit loss attributable to owners of parentPrior1YearDuration_ShareholdersEquityMember795032000JPY
Change of scope of consolidationPrior1YearDuration_RetainedEarningsMember-58175000JPY
Change of scope of consolidationPrior1YearDuration_ShareholdersEquityMember-58175000JPY
Total changes of items during the periodPrior1YearDuration_CapitalStockMember-JPY
Total changes of items during the periodPrior1YearDuration_CapitalSurplusMember-JPY
Total changes of items during the periodPrior1YearDuration_RetainedEarningsMember631119000JPY
Total changes of items during the periodPrior1YearDuration_TreasuryStockMember-JPY
Total changes of items during the periodPrior1YearDuration_ShareholdersEquityMember631119000JPY
Net assetsPrior1YearInstant_CapitalStockMember1253241000JPY
Net assetsPrior1YearInstant_CapitalSurplusMember785195000JPY
Net assetsPrior1YearInstant_RetainedEarningsMember2395252000JPY
Net assetsPrior1YearInstant_TreasuryStockMember-20106000JPY
Net assetsPrior1YearInstant_ShareholdersEquityMember4413582000JPY
Net assetsPrior2YearInstant_DeferredGainsOrLossesOnHedgesMember-6424000JPY
Net assetsPrior2YearInstant_ForeignCurrencyTranslationAdjustmentMember195542000JPY
Net assetsPrior2YearInstant_ValuationAndTranslationAdjustmentsMember189118000JPY
Net assetsPrior2YearInstant3968283000JPY
Cumulative effects of changes in accounting policiesPrior2YearInstant3298000JPY
Restated balancePrior2YearInstant_DeferredGainsOrLossesOnHedgesMember-6424000JPY
Restated balancePrior2YearInstant_ForeignCurrencyTranslationAdjustmentMember195542000JPY
Restated balancePrior2YearInstant_ValuationAndTranslationAdjustmentsMember189118000JPY
Restated balancePrior2YearInstant3971581000JPY
Dividends from surplusPrior1YearDuration-105738000JPY
Profit loss attributable to owners of parentPrior1YearDuration795032000JPY
Change of scope of consolidationPrior1YearDuration-58175000JPY
Net changes of items other than shareholders equityPrior1YearDuration_DeferredGainsOrLossesOnHedgesMember-302000JPY
Net changes of items other than shareholders equityPrior1YearDuration_ForeignCurrencyTranslationAdjustmentMember367762000JPY
Net changes of items other than shareholders equityPrior1YearDuration_ValuationAndTranslationAdjustmentsMember367460000JPY
Net changes of items other than shareholders equityPrior1YearDuration367460000JPY
Total changes of items during the periodPrior1YearDuration_DeferredGainsOrLossesOnHedgesMember-302000JPY
Total changes of items during the periodPrior1YearDuration_ForeignCurrencyTranslationAdjustmentMember367762000JPY
Total changes of items during the periodPrior1YearDuration_ValuationAndTranslationAdjustmentsMember367460000JPY
Total changes of items during the periodPrior1YearDuration998579000JPY
Net assetsPrior1YearInstant_DeferredGainsOrLossesOnHedgesMember-6726000JPY
Net assetsPrior1YearInstant_ForeignCurrencyTranslationAdjustmentMember563305000JPY

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 2022-06-30pass
balance sheet identityconsolidated 2023-06-30pass
balance sheet identitynon_consolidated 2022-06-30pass
balance sheet identitynon_consolidated 2023-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-06-30pass
statement vs summary · net assetsconsolidated 2022-06-30pass
statement vs summary · net assetsconsolidated 2023-06-30pass
statement vs summary · net assetsnon_consolidated 2021-06-30pass
statement vs summary · net assetsnon_consolidated 2022-06-30pass
statement vs summary · net assetsnon_consolidated 2023-06-30pass
statement vs summary · net income attributable to parentconsolidated 2021-07-01/2022-06-30pass
statement vs summary · net income attributable to parentconsolidated 2022-07-01/2023-06-30pass
statement vs summary · operating cash flowconsolidated 2021-07-01/2022-06-30pass
statement vs summary · operating cash flowconsolidated 2022-07-01/2023-06-30pass
statement vs summary · revenueconsolidated 2021-07-01/2022-06-30pass
statement vs summary · revenueconsolidated 2022-07-01/2023-06-30pass
statement vs summary · revenuenon_consolidated 2021-07-01/2022-06-30pass
statement vs summary · revenuenon_consolidated 2022-07-01/2023-06-30pass
statement vs summary · total assetsconsolidated 2022-06-30pass
statement vs summary · total assetsconsolidated 2023-06-30pass
statement vs summary · total assetsnon_consolidated 2022-06-30pass
statement vs summary · total assetsnon_consolidated 2023-06-30pass