Annual report

Period2022-09-01 → 2023-08-31
Filed2023-11-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 140
MetricValuePeriodScopeSource row
Revenue¥1.2bn2022-09-01 → 2023-08-31Cons.Net sales
Revenue¥1.9bn2021-09-01 → 2022-08-31Cons.Net sales
Revenue¥3.3bn2020-09-01 → 2021-08-31dCons.Net sales (5-year summary)
Revenue¥5.5bn2019-09-01 → 2020-08-31dCons.Net sales (5-year summary)
Revenue¥5.3bn2018-09-01 → 2019-08-31dCons.Net sales (5-year summary)
Operating income−¥256m2022-09-01 → 2023-08-31Cons.Operating income
Operating income¥38m2021-09-01 → 2022-08-31Cons.Operating income
Ordinary income−¥270m2022-09-01 → 2023-08-31Cons.Ordinary income
Ordinary income¥38m2021-09-01 → 2022-08-31Cons.Ordinary income
Ordinary income¥169m2020-09-01 → 2021-08-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥816m2019-09-01 → 2020-08-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥117m2018-09-01 → 2019-08-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥479m2022-09-01 → 2023-08-31Cons.Income before income taxes
Profit before tax−¥447m2021-09-01 → 2022-08-31Cons.Income before income taxes
Net income (owners)−¥488m2022-09-01 → 2023-08-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥453m2021-09-01 → 2022-08-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥35m2020-09-01 → 2021-08-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥825m2019-09-01 → 2020-08-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥700m2018-09-01 → 2019-08-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥488m2022-09-01 → 2023-08-31Cons.Profit loss
Net income−¥453m2021-09-01 → 2022-08-31Cons.Profit loss
Total assets¥2.1bnat 2023-08-31Cons.Assets
Total assets¥2.9bnat 2022-08-31Cons.Assets
Total assets¥3.8bnat 2021-08-31dCons.Total assets (5-year summary)
Total assets¥4.5bnat 2020-08-31dCons.Total assets (5-year summary)
Total assets¥6.3bnat 2019-08-31dCons.Total assets (5-year summary)
Total liabilities¥608mat 2023-08-31Cons.Liabilities
Total liabilities¥913mat 2022-08-31Cons.Liabilities
Net assets / equity¥1.5bnat 2023-08-31Cons.Net assets
Net assets / equity¥2.0bnat 2022-08-31Cons.Net assets
Net assets / equity¥2.5bnat 2021-08-31dCons.Net assets
Net assets / equity¥2.4bnat 2020-08-31dCons.Net assets (5-year summary)
Net assets / equity¥1.2bnat 2019-08-31dCons.Net assets (5-year summary)
Cash and deposits¥226mat 2023-08-31Cons.Cash and deposits
Cash and deposits¥1.3bnat 2022-08-31Cons.Cash and deposits
Cash & equivalents¥223mat 2023-08-31Cons.Cash and cash equivalents
Cash & equivalents¥1.3bnat 2022-08-31Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2021-08-31dCons.Cash and cash equivalents
Cash & equivalents¥709mat 2020-08-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥614mat 2019-08-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥840m2022-09-01 → 2023-08-31Cons.Net cash provided by used in operating activities
Operating cash flow¥64m2021-09-01 → 2022-08-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.6bn2020-09-01 → 2021-08-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥275m2019-09-01 → 2020-08-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥475m2018-09-01 → 2019-08-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥123m2022-09-01 → 2023-08-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥18m2021-09-01 → 2022-08-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.1bn2020-09-01 → 2021-08-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.3bn2019-09-01 → 2020-08-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥2.3bn2018-09-01 → 2019-08-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥114m2022-09-01 → 2023-08-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥392m2021-09-01 → 2022-08-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥546m2020-09-01 → 2021-08-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥907m2019-09-01 → 2020-08-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.8bn2018-09-01 → 2019-08-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-28.982022-09-01 → 2023-08-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-26.892021-09-01 → 2022-08-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥2.082020-09-01 → 2021-08-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.372019-09-01 → 2020-08-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥48.52018-09-01 → 2019-08-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥90.96at 2023-08-31Cons.Net assets per share (5-year summary)
Net assets per share¥119.95at 2022-08-31Cons.Net assets per share (5-year summary)
Net assets per share¥146.86at 2021-08-31dCons.Net assets per share (5-year summary)
Net assets per share¥144.96at 2020-08-31dCons.Net assets per share (5-year summary)
Net assets per share¥86.39at 2019-08-31dCons.Net assets per share (5-year summary)
Equity ratio71.6%at 2023-08-31Cons.Equity to asset ratio (5-year summary)
Equity ratio68.9%at 2022-08-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.7%at 2021-08-31dCons.Equity to asset ratio (5-year summary)
Equity ratio53.8%at 2020-08-31dCons.Equity to asset ratio (5-year summary)
Equity ratio19.7%at 2019-08-31dCons.Equity to asset ratio (5-year summary)
ROE1.4%2020-09-01 → 2021-08-31dCons.Rate of return on equity (5-year summary)
ROE44.7%2019-09-01 → 2020-08-31dCons.Rate of return on equity (5-year summary)
ROE69.6%2018-09-01 → 2019-08-31dCons.Rate of return on equity (5-year summary)
Employees13at 2023-08-31Cons.Number of employees
Employees20at 2022-08-31Cons.Number of employees
Employees20at 2021-08-31dCons.Number of employees
Employees17at 2020-08-31dCons.Number of employees
Employees38at 2019-08-31dCons.Number of employees
Revenue¥976m2022-09-01 → 2023-08-31StandaloneNet sales
Revenue¥1.2bn2021-09-01 → 2022-08-31StandaloneNet sales
Revenue¥2.6bn2020-09-01 → 2021-08-31dStandaloneNet sales (5-year summary)
Revenue¥3.6bn2019-09-01 → 2020-08-31dStandaloneNet sales (5-year summary)
Revenue¥3.9bn2018-09-01 → 2019-08-31dStandaloneNet sales (5-year summary)
Operating income−¥236m2022-09-01 → 2023-08-31StandaloneOperating income
Operating income−¥85m2021-09-01 → 2022-08-31StandaloneOperating income
Ordinary income−¥243m2022-09-01 → 2023-08-31StandaloneOrdinary income
Ordinary income−¥73m2021-09-01 → 2022-08-31StandaloneOrdinary income
Ordinary income¥138m2020-09-01 → 2021-08-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥761m2019-09-01 → 2020-08-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥75m2018-09-01 → 2019-08-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥386m2022-09-01 → 2023-08-31StandaloneIncome before income taxes
Profit before tax−¥539m2021-09-01 → 2022-08-31StandaloneIncome before income taxes
Net income−¥386m2022-09-01 → 2023-08-31StandaloneProfit loss
Net income−¥522m2021-09-01 → 2022-08-31StandaloneProfit loss
Net income¥14m2020-09-01 → 2021-08-31dStandaloneNet income loss (5-year summary)
Net income¥679m2019-09-01 → 2020-08-31dStandaloneNet income loss (5-year summary)
Net income¥908m2018-09-01 → 2019-08-31dStandaloneNet income loss (5-year summary)
Total assets¥2.1bnat 2023-08-31StandaloneAssets
Total assets¥2.7bnat 2022-08-31StandaloneAssets
Total assets¥3.3bnat 2021-08-31dStandaloneTotal assets (5-year summary)
Total assets¥3.7bnat 2020-08-31dStandaloneTotal assets (5-year summary)
Total assets¥4.8bnat 2019-08-31dStandaloneTotal assets (5-year summary)
Total liabilities¥592mat 2023-08-31StandaloneLiabilities
Total liabilities¥791mat 2022-08-31StandaloneLiabilities
Net assets / equity¥1.5bnat 2023-08-31StandaloneNet assets
Net assets / equity¥1.9bnat 2022-08-31StandaloneNet assets
Net assets / equity¥2.4bnat 2021-08-31dStandaloneNet assets
Net assets / equity¥2.4bnat 2020-08-31dStandaloneNet assets (5-year summary)
Net assets / equity¥1.4bnat 2019-08-31dStandaloneNet assets (5-year summary)
Cash and deposits¥203mat 2023-08-31StandaloneCash and deposits
Cash and deposits¥1.2bnat 2022-08-31StandaloneCash and deposits
EPS (basic)¥-22.932022-09-01 → 2023-08-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-30.982021-09-01 → 2022-08-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.812020-09-01 → 2021-08-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥43.12019-09-01 → 2020-08-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥62.922018-09-01 → 2019-08-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥82018-09-01 → 2019-08-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥90.89at 2023-08-31StandaloneNet assets per share (5-year summary)
Net assets per share¥113.83at 2022-08-31StandaloneNet assets per share (5-year summary)
Net assets per share¥144.84at 2021-08-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥144.22at 2020-08-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥95.64at 2019-08-31dStandaloneNet assets per share (5-year summary)
Equity ratio72.1%at 2023-08-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio70.8%at 2022-08-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.3%at 2021-08-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.6%at 2020-08-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio28.5%at 2019-08-31dStandaloneEquity to asset ratio (5-year summary)
ROE0.6%2020-09-01 → 2021-08-31dStandaloneRate of return on equity (5-year summary)
ROE35.7%2019-09-01 → 2020-08-31dStandaloneRate of return on equity (5-year summary)
ROE87.8%2018-09-01 → 2019-08-31dStandaloneRate of return on equity (5-year summary)
Shares issued17,860,720at 2023-08-31StandaloneTotal number of issued shares (5-year summary)
Shares issued17,860,720at 2022-08-31StandaloneTotal number of issued shares (5-year summary)
Shares issued17,860,720at 2021-08-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued17,860,720at 2020-08-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued15,993,720at 2019-08-31dStandaloneTotal number of issued shares (5-year summary)
Employees13at 2023-08-31StandaloneNumber of employees
Employees16at 2022-08-31StandaloneNumber of employees
Employees17at 2021-08-31dStandaloneNumber of employees
Employees14at 2020-08-31dStandaloneNumber of employees
Employees16at 2019-08-31dStandaloneNumber 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 · 19
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2022-09-01 → 2023-08-31¥12m
Reconciling Itemsreconcilingdepreciation2022-09-01 → 2023-08-31¥2m
Reconciling Itemsreconcilingsegment assetsat 2023-08-31¥353m
Reconciling Itemsreconcilingsegment profit2022-09-01 → 2023-08-31−¥336m
Total Of Reportable Segments And Otherssegment totalcapex2022-09-01 → 2023-08-31¥127m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-09-01 → 2023-08-31¥62m
Total Of Reportable Segments And Otherssegment totalrevenue2022-09-01 → 2023-08-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-09-01 → 2023-08-31¥1.2bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-08-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-09-01 → 2023-08-31¥81m
Reconciling Itemsreconcilingdepreciation2021-09-01 → 2022-08-31¥2m
Reconciling Itemsreconcilingsegment assetsat 2022-08-31¥1.3bn
Reconciling Itemsreconcilingsegment profit2021-09-01 → 2022-08-31−¥259m
Total Of Reportable Segments And Otherssegment totalcapex2021-09-01 → 2022-08-31¥814,000
Total Of Reportable Segments And Otherssegment totaldepreciation2021-09-01 → 2022-08-31¥65m
Total Of Reportable Segments And Otherssegment totalrevenue2021-09-01 → 2022-08-31¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-09-01 → 2022-08-31¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-08-31¥1.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-09-01 → 2022-08-31¥296m

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

All source rows · 1,400
ItemContextValueUnit
Insurance income ope cfPrior1YearDuration-20000000JPY
Insurance income ope cfCurrentYearDuration-JPY
Corrective construction cost ope cfPrior1YearDuration11293000JPY
Corrective construction cost ope cfCurrentYearDuration1470000JPY
Correction related costs ope cfPrior1YearDuration467620000JPY
Correction related costs ope cfCurrentYearDuration-JPY
Interest expenses ope cfPrior1YearDuration20610000JPY
Interest expenses ope cfCurrentYearDuration15374000JPY
Commission fee ope cfPrior1YearDuration9277000JPY
Commission fee ope cfCurrentYearDuration120000JPY
Consumption tax difference ope cfPrior1YearDuration28745000JPY
Consumption tax difference ope cfCurrentYearDuration-JPY
Loss gain on sales of noncurrent assets ope cfPrior1YearDuration-JPY
Loss gain on sales of noncurrent assets ope cfCurrentYearDuration104000JPY
Loss gain on sales of stocks of subsidiaries and affiliates ope cfPrior1YearDuration-JPY
Loss gain on sales of stocks of subsidiaries and affiliates ope cfCurrentYearDuration-29252000JPY
Gain loss on sale of investments in affiliated companies ope cfPrior1YearDuration18449000JPY
Gain loss on sale of investments in affiliated companies ope cfCurrentYearDuration-JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration-185116000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration205528000JPY
Decrease increase in inventories ope cfPrior1YearDuration300958000JPY
Decrease increase in inventories ope cfCurrentYearDuration-898664000JPY
Decrease increase in prepaid expenses ope cfPrior1YearDuration-1172000JPY
Decrease increase in prepaid expenses ope cfCurrentYearDuration-6037000JPY
Decrease increase in accounts receivable other ope cfPrior1YearDuration4113000JPY
Decrease increase in accounts receivable other ope cfCurrentYearDuration3198000JPY
Decrease increase in advance payments ope cfPrior1YearDuration132958000JPY
Decrease increase in advance payments ope cfCurrentYearDuration134643000JPY
Decrease increase in temporary payments ope cfPrior1YearDuration974000JPY
Decrease increase in temporary payments ope cfCurrentYearDuration-JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration-253000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration5497000JPY
Increase decrease in accounts payable other ope cfPrior1YearDuration7645000JPY
Increase decrease in accounts payable other ope cfCurrentYearDuration-13741000JPY
Increase decrease in advances received ope cfPrior1YearDuration78406000JPY
Increase decrease in advances received ope cfCurrentYearDuration-81932000JPY
Decrease increase in consumption taxes receivable payable ope cfPrior1YearDuration-23910000JPY
Decrease increase in consumption taxes receivable payable ope cfCurrentYearDuration-57410000JPY
Other net ope cfPrior1YearDuration32000JPY
Other net ope cfCurrentYearDuration439000JPY
Subtotal ope cfPrior1YearDuration587574000JPY
Subtotal ope cfCurrentYearDuration-794152000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration12000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration12000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-20280000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-15181000JPY
Income taxes paid ope cfPrior1YearDuration-34169000JPY
Income taxes paid ope cfCurrentYearDuration-22151000JPY
Income taxes refund ope cfPrior1YearDuration1862000JPY
Income taxes refund ope cfCurrentYearDuration5799000JPY

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 2022-08-31pass rounding
balance sheet identityconsolidated 2023-08-31pass rounding
balance sheet identitynon_consolidated 2022-08-31pass rounding
balance sheet identitynon_consolidated 2023-08-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-08-31pass
statement vs summary · net assetsconsolidated 2022-08-31pass
statement vs summary · net assetsconsolidated 2023-08-31pass
statement vs summary · net assetsnon_consolidated 2021-08-31pass
statement vs summary · net assetsnon_consolidated 2022-08-31pass
statement vs summary · net assetsnon_consolidated 2023-08-31pass
statement vs summary · net income attributable to parentconsolidated 2021-09-01/2022-08-31pass
statement vs summary · net income attributable to parentconsolidated 2022-09-01/2023-08-31pass
statement vs summary · operating cash flowconsolidated 2021-09-01/2022-08-31pass
statement vs summary · operating cash flowconsolidated 2022-09-01/2023-08-31pass
statement vs summary · revenueconsolidated 2021-09-01/2022-08-31pass
statement vs summary · revenueconsolidated 2022-09-01/2023-08-31pass
statement vs summary · revenuenon_consolidated 2021-09-01/2022-08-31pass
statement vs summary · revenuenon_consolidated 2022-09-01/2023-08-31pass
statement vs summary · total assetsconsolidated 2022-08-31pass
statement vs summary · total assetsconsolidated 2023-08-31pass
statement vs summary · total assetsnon_consolidated 2022-08-31pass
statement vs summary · total assetsnon_consolidated 2023-08-31pass