Annual report

Period2023-07-01 → 2024-06-30
Filed2024-09-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥9.5bn2023-07-01 → 2024-06-30Cons.Net sales
Revenue¥8.1bn2022-07-01 → 2023-06-30Cons.Net sales
Revenue¥6.3bn2021-07-01 → 2022-06-30dCons.Net sales (5-year summary)
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)
Operating income¥1.7bn2023-07-01 → 2024-06-30Cons.Operating income
Operating income¥1.3bn2022-07-01 → 2023-06-30Cons.Operating income
Ordinary income¥1.8bn2023-07-01 → 2024-06-30Cons.Ordinary income
Ordinary income¥1.4bn2022-07-01 → 2023-06-30Cons.Ordinary income
Ordinary income¥992m2021-07-01 → 2022-06-30dCons.Ordinary income loss (5-year summary)
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)
Profit before tax¥1.8bn2023-07-01 → 2024-06-30Cons.Income before income taxes
Profit before tax¥1.2bn2022-07-01 → 2023-06-30Cons.Income before income taxes
Net income (owners)¥1.2bn2023-07-01 → 2024-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥867m2022-07-01 → 2023-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥795m2021-07-01 → 2022-06-30dCons.Profit loss attributable to owners of parent (5-year summary)
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¥1.2bn2023-07-01 → 2024-06-30Cons.Profit loss
Net income¥867m2022-07-01 → 2023-06-30Cons.Profit loss
Total assets¥10.3bnat 2024-06-30Cons.Assets
Total assets¥8.9bnat 2023-06-30Cons.Assets
Total assets¥7.4bnat 2022-06-30dCons.Total assets (5-year summary)
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 liabilities¥3.3bnat 2024-06-30Cons.Liabilities
Total liabilities¥3.3bnat 2023-06-30Cons.Liabilities
Net assets / equity¥7.0bnat 2024-06-30Cons.Net assets
Net assets / equity¥5.6bnat 2023-06-30Cons.Net assets
Net assets / equity¥5.0bnat 2022-06-30dCons.Net assets
Net assets / equity¥4.0bnat 2021-06-30dCons.Net assets (5-year summary)
Net assets / equity¥3.0bnat 2020-06-30dCons.Net assets (5-year summary)
Cash and deposits¥2.5bnat 2024-06-30Cons.Cash and deposits
Cash and deposits¥2.1bnat 2023-06-30Cons.Cash and deposits
Cash & equivalents¥2.4bnat 2024-06-30Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2023-06-30Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2022-06-30dCons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2021-06-30dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥978mat 2020-06-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.3bn2023-07-01 → 2024-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥365m2022-07-01 → 2023-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥152m2021-07-01 → 2022-06-30dCons.Net cash provided by used in operating activities (5-year summary)
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)
Investing cash flow−¥183m2023-07-01 → 2024-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥50m2022-07-01 → 2023-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥87m2021-07-01 → 2022-06-30dCons.Net cash provided by used in investing activities (5-year summary)
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)
Financing cash flow−¥1.8bn2023-07-01 → 2024-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥309m2022-07-01 → 2023-06-30Cons.Net cash provided by used in financing activities
Financing cash flow¥206m2021-07-01 → 2022-06-30dCons.Net cash provided by used in financing activities (5-year summary)
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)
EPS (basic)¥166.612023-07-01 → 2024-06-30Cons.Basic earnings loss per share (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 → 2022-06-30dCons.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)
Net assets per share¥1,000.75at 2024-06-30Cons.Net assets 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 2022-06-30dCons.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)
Equity ratio68.3%at 2024-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio63.4%at 2023-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.0%at 2022-06-30dCons.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)
ROE18.2%2023-07-01 → 2024-06-30Cons.Rate of return on equity (5-year summary)
ROE16.4%2022-07-01 → 2023-06-30Cons.Rate of return on equity (5-year summary)
ROE17.8%2021-07-01 → 2022-06-30dCons.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)
Employees219at 2024-06-30Cons.Number of employees
Employees221at 2023-06-30Cons.Number of employees
Employees197at 2022-06-30dCons.Number of employees
Employees184at 2021-06-30dCons.Number of employees
Employees168at 2020-06-30dCons.Number of employees
Revenue¥5.1bn2023-07-01 → 2024-06-30StandaloneNet sales
Revenue¥4.2bn2022-07-01 → 2023-06-30StandaloneNet sales
Revenue¥3.4bn2021-07-01 → 2022-06-30dStandaloneNet sales (5-year summary)
Revenue¥4.4bn2020-07-01 → 2021-06-30dStandaloneNet sales (5-year summary)
Revenue¥5.2bn2019-07-01 → 2020-06-30dStandaloneNet sales (5-year summary)
Operating income¥807m2023-07-01 → 2024-06-30StandaloneOperating income
Operating income¥741m2022-07-01 → 2023-06-30StandaloneOperating income
Ordinary income¥1.2bn2023-07-01 → 2024-06-30StandaloneOrdinary income
Ordinary income¥982m2022-07-01 → 2023-06-30StandaloneOrdinary income
Ordinary income¥988m2021-07-01 → 2022-06-30dStandaloneOrdinary income loss (5-year summary)
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)
Profit before tax¥1.2bn2023-07-01 → 2024-06-30StandaloneIncome before income taxes
Profit before tax¥748m2022-07-01 → 2023-06-30StandaloneIncome before income taxes
Net income¥849m2023-07-01 → 2024-06-30StandaloneProfit loss
Net income¥494m2022-07-01 → 2023-06-30StandaloneProfit loss
Net income¥690m2021-07-01 → 2022-06-30dStandaloneNet income loss (5-year summary)
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)
Total assets¥6.7bnat 2024-06-30StandaloneAssets
Total assets¥5.4bnat 2023-06-30StandaloneAssets
Total assets¥4.9bnat 2022-06-30dStandaloneTotal assets (5-year summary)
Total assets¥4.6bnat 2021-06-30dStandaloneTotal assets (5-year summary)
Total assets¥5.1bnat 2020-06-30dStandaloneTotal assets (5-year summary)
Total liabilities¥1.8bnat 2024-06-30StandaloneLiabilities
Total liabilities¥1.3bnat 2023-06-30StandaloneLiabilities
Net assets / equity¥4.9bnat 2024-06-30StandaloneNet assets
Net assets / equity¥4.1bnat 2023-06-30StandaloneNet assets
Net assets / equity¥3.8bnat 2022-06-30dStandaloneNet assets
Net assets / equity¥3.2bnat 2021-06-30dStandaloneNet assets (5-year summary)
Net assets / equity¥2.3bnat 2020-06-30dStandaloneNet assets (5-year summary)
Cash and deposits¥1.2bnat 2024-06-30StandaloneCash and deposits
Cash and deposits¥1.3bnat 2023-06-30StandaloneCash and deposits
EPS (basic)¥122.942023-07-01 → 2024-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥70.12022-07-01 → 2023-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥97.862021-07-01 → 2022-06-30dStandaloneBasic 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)
Dividend per share¥342023-07-01 → 2024-06-30StandaloneDividend paid 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 → 2022-06-30dStandaloneDividend 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¥703.83at 2024-06-30StandaloneNet assets 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 2022-06-30dStandaloneNet 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)
Equity ratio73.2%at 2024-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio76.4%at 2023-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio77.2%at 2022-06-30dStandaloneEquity 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)
ROE18.8%2023-07-01 → 2024-06-30StandaloneRate of return on equity (5-year summary)
ROE12.6%2022-07-01 → 2023-06-30StandaloneRate of return on equity (5-year summary)
ROE19.9%2021-07-01 → 2022-06-30dStandaloneRate 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 2024-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued7,078,400at 2023-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued7,078,400at 2022-06-30dStandaloneTotal 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)
Employees93at 2024-06-30StandaloneNumber of employees
Employees94at 2023-06-30StandaloneNumber of employees
Employees93at 2022-06-30dStandaloneNumber of employees
Employees96at 2021-06-30dStandaloneNumber of employees
Employees81at 2020-06-30dStandaloneNumber 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 segmentsdepreciation2023-07-01 → 2024-06-30¥33m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-07-01 → 2024-06-30−¥670m
Energyreportable segmentdepreciation2023-07-01 → 2024-06-30¥92m
Energyreportable segmentemployeesat 2024-06-3019 pure
Energyreportable segmentrevenue2023-07-01 → 2024-06-30¥6.6bn
Energyreportable segmentrevenue external2023-07-01 → 2024-06-30¥6.6bn
Energyreportable segmentsegment profit2023-07-01 → 2024-06-30¥2.0bn
Waterreportable segmentdepreciation2023-07-01 → 2024-06-30¥43m
Waterreportable segmentemployeesat 2024-06-3060 pure
Waterreportable segmentrevenue2023-07-01 → 2024-06-30¥2.9bn
Waterreportable segmentrevenue external2023-07-01 → 2024-06-30¥2.9bn
Waterreportable segmentsegment profit2023-07-01 → 2024-06-30¥367m
—segment totaldepreciation2023-07-01 → 2024-06-30¥136m
—segment totalrevenue2023-07-01 → 2024-06-30¥9.5bn
—segment totalrevenue external2023-07-01 → 2024-06-30¥9.5bn
—segment totalsegment profit2023-07-01 → 2024-06-30¥2.4bn
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 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 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
Energyreportable segmentemployeesat 2024-06-3019 pure
Waterreportable segmentemployeesat 2024-06-3033 pure

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

All source rows · 1,374
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)桜橋監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)野場 友純
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)椎野 友教
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)一定の期間にわたり履行義務が充足される工事契約における工事収益の認識
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1MemberText · Plus
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)桜橋監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)野場 友純
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)椎野 友教
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)一定の期間にわたり履行義務が充足される工事契約における工事収益の認識
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項の重要な会計上の見積り
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration6436887000JPY
Net sales (5-year summary)Prior3YearDuration6263111000JPY
Net sales (5-year summary)Prior2YearDuration6328117000JPY
Net sales (5-year summary)Prior1YearDuration8148016000JPY
Net sales (5-year summary)CurrentYearDuration9505480000JPY
Ordinary income loss (5-year summary)Prior4YearDuration1045513000JPY
Ordinary income loss (5-year summary)Prior3YearDuration937091000JPY
Ordinary income loss (5-year summary)Prior2YearDuration991618000JPY
Ordinary income loss (5-year summary)Prior1YearDuration1352393000JPY
Ordinary income loss (5-year summary)CurrentYearDuration1828804000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration703636000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration677949000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration795032000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration867380000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration1150692000JPY
Comprehensive income (5-year summary)Prior4YearDuration629433000JPY
Comprehensive income (5-year summary)Prior3YearDuration915507000JPY
Comprehensive income (5-year summary)Prior2YearDuration1144590000JPY
Comprehensive income (5-year summary)Prior1YearDuration801402000JPY
Comprehensive income (5-year summary)CurrentYearDuration1425730000JPY
Net assets (5-year summary)Prior4YearInstant3031978000JPY
Net assets (5-year summary)Prior3YearInstant3968283000JPY
Net assets (5-year summary)Prior2YearInstant4970161000JPY
Net assets (5-year summary)Prior1YearInstant5630579000JPY
Net assets (5-year summary)CurrentYearInstant7000374000JPY
Total assets (5-year summary)Prior4YearInstant6345399000JPY

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 2023-06-30pass
balance sheet identityconsolidated 2024-06-30pass
balance sheet identitynon_consolidated 2023-06-30pass
balance sheet identitynon_consolidated 2024-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-06-30pass
statement vs summary · net assetsconsolidated 2023-06-30pass
statement vs summary · net assetsconsolidated 2024-06-30pass
statement vs summary · net assetsnon_consolidated 2022-06-30pass
statement vs summary · net assetsnon_consolidated 2023-06-30pass
statement vs summary · net assetsnon_consolidated 2024-06-30pass
statement vs summary · net income attributable to parentconsolidated 2022-07-01/2023-06-30pass
statement vs summary · net income attributable to parentconsolidated 2023-07-01/2024-06-30pass
statement vs summary · operating cash flowconsolidated 2022-07-01/2023-06-30pass
statement vs summary · operating cash flowconsolidated 2023-07-01/2024-06-30pass
statement vs summary · revenueconsolidated 2022-07-01/2023-06-30pass
statement vs summary · revenueconsolidated 2023-07-01/2024-06-30pass
statement vs summary · revenuenon_consolidated 2022-07-01/2023-06-30pass
statement vs summary · revenuenon_consolidated 2023-07-01/2024-06-30pass
statement vs summary · total assetsconsolidated 2023-06-30pass
statement vs summary · total assetsconsolidated 2024-06-30pass
statement vs summary · total assetsnon_consolidated 2023-06-30pass
statement vs summary · total assetsnon_consolidated 2024-06-30pass