Annual report

Period2022-09-01 → 2023-08-31
Filed2023-11-22
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥6.6bn2022-09-01 → 2023-08-31StandaloneNet sales
Revenue¥7.3bn2021-09-01 → 2022-08-31StandaloneNet sales
Revenue¥7.4bn2020-09-01 → 2021-08-31dStandaloneNet sales (5-year summary)
Revenue¥8.4bn2019-09-01 → 2020-08-31dStandaloneNet sales (5-year summary)
Revenue¥7.6bn2018-09-01 → 2019-08-31dStandaloneNet sales (5-year summary)
Operating income¥442m2022-09-01 → 2023-08-31StandaloneOperating income
Operating income¥711m2021-09-01 → 2022-08-31StandaloneOperating income
Ordinary income¥471m2022-09-01 → 2023-08-31StandaloneOrdinary income
Ordinary income¥729m2021-09-01 → 2022-08-31StandaloneOrdinary income
Ordinary income¥990m2020-09-01 → 2021-08-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.0bn2019-09-01 → 2020-08-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥724m2018-09-01 → 2019-08-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥471m2022-09-01 → 2023-08-31StandaloneIncome before income taxes
Profit before tax¥693m2021-09-01 → 2022-08-31StandaloneIncome before income taxes
Net income¥314m2022-09-01 → 2023-08-31StandaloneProfit loss
Net income¥491m2021-09-01 → 2022-08-31StandaloneProfit loss
Net income¥669m2020-09-01 → 2021-08-31dStandaloneNet income loss (5-year summary)
Net income¥657m2019-09-01 → 2020-08-31dStandaloneNet income loss (5-year summary)
Net income¥488m2018-09-01 → 2019-08-31dStandaloneNet income loss (5-year summary)
Total assets¥9.5bnat 2023-08-31StandaloneAssets
Total assets¥9.5bnat 2022-08-31StandaloneAssets
Total assets¥8.8bnat 2021-08-31dStandaloneTotal assets (5-year summary)
Total assets¥8.8bnat 2020-08-31dStandaloneTotal assets (5-year summary)
Total assets¥8.7bnat 2019-08-31dStandaloneTotal assets (5-year summary)
Total liabilities¥3.2bnat 2023-08-31StandaloneLiabilities
Total liabilities¥3.5bnat 2022-08-31StandaloneLiabilities
Net assets / equity¥6.3bnat 2023-08-31StandaloneNet assets
Net assets / equity¥6.0bnat 2022-08-31StandaloneNet assets
Net assets / equity¥5.7bnat 2021-08-31dStandaloneNet assets
Net assets / equity¥5.1bnat 2020-08-31dStandaloneNet assets (5-year summary)
Net assets / equity¥4.5bnat 2019-08-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.2bnat 2023-08-31StandaloneCash and deposits
Cash and deposits¥4.7bnat 2022-08-31StandaloneCash and deposits
Cash & equivalents¥4.1bnat 2023-08-31StandaloneCash and cash equivalents
Cash & equivalents¥4.7bnat 2022-08-31StandaloneCash and cash equivalents
Cash & equivalents¥4.0bnat 2021-08-31dStandaloneCash and cash equivalents
Cash & equivalents¥4.4bnat 2020-08-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.7bnat 2019-08-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥23m2022-09-01 → 2023-08-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥373m2021-09-01 → 2022-08-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥302m2020-09-01 → 2021-08-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥744m2019-09-01 → 2020-08-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥693m2018-09-01 → 2019-08-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥339m2022-09-01 → 2023-08-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥291m2021-09-01 → 2022-08-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥307m2020-09-01 → 2021-08-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥37m2019-09-01 → 2020-08-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥439m2018-09-01 → 2019-08-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥195m2022-09-01 → 2023-08-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥49m2021-09-01 → 2022-08-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥397m2020-09-01 → 2021-08-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥126m2019-09-01 → 2020-08-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥749m2018-09-01 → 2019-08-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥155.822022-09-01 → 2023-08-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥247.412021-09-01 → 2022-08-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥336.932020-09-01 → 2021-08-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥327.882019-09-01 → 2020-08-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥245.362018-09-01 → 2019-08-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥552022-09-01 → 2023-08-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥552021-09-01 → 2022-08-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥652020-09-01 → 2021-08-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥552019-09-01 → 2020-08-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥452018-09-01 → 2019-08-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,115.69at 2023-08-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,034.61at 2022-08-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,869.11at 2021-08-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,577.71at 2020-08-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,235.34at 2019-08-31dStandaloneNet assets per share (5-year summary)
Equity ratio66.4%at 2023-08-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio63.5%at 2022-08-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio64.9%at 2021-08-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio58.2%at 2020-08-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio51.8%at 2019-08-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.1%2022-09-01 → 2023-08-31StandaloneRate of return on equity (5-year summary)
ROE8.4%2021-09-01 → 2022-08-31StandaloneRate of return on equity (5-year summary)
ROE12.4%2020-09-01 → 2021-08-31dStandaloneRate of return on equity (5-year summary)
ROE13.7%2019-09-01 → 2020-08-31dStandaloneRate of return on equity (5-year summary)
ROE11.4%2018-09-01 → 2019-08-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,200,000at 2023-08-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2022-08-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2021-08-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2020-08-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2019-08-31dStandaloneTotal number of issued shares (5-year summary)
Employees138at 2023-08-31StandaloneNumber of employees
Employees135at 2022-08-31StandaloneNumber of employees
Employees126at 2021-08-31dStandaloneNumber of employees
Employees119at 2020-08-31dStandaloneNumber of employees
Employees118at 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 · 52
SegmentItemPeriodValue
Otherother segmentsdepreciation2022-09-01 → 2023-08-31¥282,000
Otherother segmentsrevenue2022-09-01 → 2023-08-31¥1m
Otherother segmentsrevenue external2022-09-01 → 2023-08-31¥1m
Otherother segmentssegment assetsat 2023-08-31¥15m
Otherother segmentssegment profit2022-09-01 → 2023-08-31¥302,000
Reconciling Itemsreconcilingdepreciation2022-09-01 → 2023-08-31¥6m
Reconciling Itemsreconcilingsegment assetsat 2023-08-31¥5.1bn
Reconciling Itemsreconcilingsegment profit2022-09-01 → 2023-08-31−¥396m
Facilityreportable segmentcapex2022-09-01 → 2023-08-31¥81m
Facilityreportable segmentdepreciation2022-09-01 → 2023-08-31¥16m
Facilityreportable segmentemployeesat 2023-08-31113 pure
Facilityreportable segmentrevenue2022-09-01 → 2023-08-31¥6.5bn
Facilityreportable segmentrevenue external2022-09-01 → 2023-08-31¥6.5bn
Facilityreportable segmentsegment assetsat 2023-08-31¥4.0bn
Facilityreportable segmentsegment profit2022-09-01 → 2023-08-31¥780m
Solar Power Businessreportable segmentcapex2022-09-01 → 2023-08-31¥298m
Solar Power Businessreportable segmentdepreciation2022-09-01 → 2023-08-31¥62m
Solar Power Businessreportable segmentrevenue2022-09-01 → 2023-08-31¥133m
Solar Power Businessreportable segmentrevenue external2022-09-01 → 2023-08-31¥133m
Solar Power Businessreportable segmentsegment assetsat 2023-08-31¥485m
Solar Power Businessreportable segmentsegment profit2022-09-01 → 2023-08-31¥58m
Total Of Reportable Segments And Otherssegment totalcapex2022-09-01 → 2023-08-31¥378m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-09-01 → 2023-08-31¥78m
Total Of Reportable Segments And Otherssegment totalrevenue2022-09-01 → 2023-08-31¥6.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-09-01 → 2023-08-31¥6.6bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-08-31¥4.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-09-01 → 2023-08-31¥838m
Otherother segmentsdepreciation2021-09-01 → 2022-08-31¥282,000
Otherother segmentsrevenue2021-09-01 → 2022-08-31¥1m
Otherother segmentsrevenue external2021-09-01 → 2022-08-31¥1m
Otherother segmentssegment assetsat 2022-08-31¥15m
Otherother segmentssegment profit2021-09-01 → 2022-08-31¥544,000
Reconciling Itemsreconcilingdepreciation2021-09-01 → 2022-08-31¥6m
Reconciling Itemsreconcilingsegment assetsat 2022-08-31¥5.6bn
Reconciling Itemsreconcilingsegment profit2021-09-01 → 2022-08-31−¥369m
Facilityreportable segmentcapex2021-09-01 → 2022-08-31¥9m
Facilityreportable segmentdepreciation2021-09-01 → 2022-08-31¥17m
Facilityreportable segmentrevenue2021-09-01 → 2022-08-31¥7.2bn
Facilityreportable segmentrevenue external2021-09-01 → 2022-08-31¥7.2bn
Facilityreportable segmentsegment assetsat 2022-08-31¥3.2bn
Facilityreportable segmentsegment profit2021-09-01 → 2022-08-31¥1.0bn
Solar Power Businessreportable segmentdepreciation2021-09-01 → 2022-08-31¥57m
Solar Power Businessreportable segmentrevenue2021-09-01 → 2022-08-31¥136m
Solar Power Businessreportable segmentrevenue external2021-09-01 → 2022-08-31¥136m
Solar Power Businessreportable segmentsegment assetsat 2022-08-31¥623m
Solar Power Businessreportable segmentsegment profit2021-09-01 → 2022-08-31¥66m
Total Of Reportable Segments And Otherssegment totalcapex2021-09-01 → 2022-08-31¥9m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-09-01 → 2022-08-31¥74m
Total Of Reportable Segments And Otherssegment totalrevenue2021-09-01 → 2022-08-31¥7.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-09-01 → 2022-08-31¥7.3bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-08-31¥3.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-09-01 → 2022-08-31¥1.1bn

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

All source rows · 1,073
ItemContextValueUnit
Accounts receivable from completed construction contracts cnsPrior1YearInstant_NonConsolidatedMember1357428000JPY
Accounts receivable from completed construction contracts cnsCurrentYearInstant_NonConsolidatedMember1145557000JPY
Costs on uncompleted construction contracts cnsPrior1YearInstant_NonConsolidatedMember95427000JPY
Costs on uncompleted construction contracts cnsCurrentYearInstant_NonConsolidatedMember125604000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember3528000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember3338000JPY
Advances paidPrior1YearInstant_NonConsolidatedMember27522000JPY
Advances paidCurrentYearInstant_NonConsolidatedMember135761000JPY
Consumption taxes receivablePrior1YearInstant_NonConsolidatedMember59320000JPY
Consumption taxes receivableCurrentYearInstant_NonConsolidatedMember151064000JPY
Other caPrior1YearInstant_NonConsolidatedMember28592000JPY
Other caCurrentYearInstant_NonConsolidatedMember20212000JPY
Allowance for doubtful accounts caPrior1YearInstant_NonConsolidatedMember-7110000JPY
Allowance for doubtful accounts caCurrentYearInstant_NonConsolidatedMember-7230000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember6585825000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember6283647000JPY
BuildingsPrior1YearInstant_NonConsolidatedMember818240000JPY
BuildingsCurrentYearInstant_NonConsolidatedMember815677000JPY
Accumulated depreciation buildingsPrior1YearInstant_NonConsolidatedMember-689791000JPY
Accumulated depreciation buildingsCurrentYearInstant_NonConsolidatedMember-697949000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember128448000JPY
Buildings netCurrentYearInstant_NonConsolidatedMember117728000JPY
StructuresPrior1YearInstant_NonConsolidatedMember371848000JPY
StructuresCurrentYearInstant_NonConsolidatedMember371848000JPY
Accumulated depreciation structuresPrior1YearInstant_NonConsolidatedMember-114613000JPY
Accumulated depreciation structuresCurrentYearInstant_NonConsolidatedMember-135135000JPY
Structures netPrior1YearInstant_NonConsolidatedMember257235000JPY
Structures netCurrentYearInstant_NonConsolidatedMember236713000JPY
Machinery and equipmentPrior1YearInstant_NonConsolidatedMember459365000JPY
Machinery and equipmentCurrentYearInstant_NonConsolidatedMember727877000JPY
Accumulated depreciation machinery and equipmentPrior1YearInstant_NonConsolidatedMember-187334000JPY
Accumulated depreciation machinery and equipmentCurrentYearInstant_NonConsolidatedMember-228412000JPY
Machinery and equipment netPrior1YearInstant_NonConsolidatedMember272031000JPY
Machinery and equipment netCurrentYearInstant_NonConsolidatedMember499464000JPY
VehiclesPrior1YearInstant_NonConsolidatedMember2038000JPY
VehiclesCurrentYearInstant_NonConsolidatedMember2038000JPY
Accumulated depreciation vehiclesPrior1YearInstant_NonConsolidatedMember-2038000JPY
Accumulated depreciation vehiclesCurrentYearInstant_NonConsolidatedMember-2038000JPY
Vehicles netPrior1YearInstant_NonConsolidatedMember0JPY
Vehicles netCurrentYearInstant_NonConsolidatedMember0JPY
Tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember20443000JPY
Tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember102830000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember-18921000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember-24284000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember1521000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember78546000JPY
LandPrior1YearInstant_NonConsolidatedMember1866005000JPY
LandCurrentYearInstant_NonConsolidatedMember1890407000JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember2525242000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember2822860000JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2022-08-31pass
balance sheet identitynon_consolidated 2023-08-31pass rounding
dei present pass
period resolution pass
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 · operating cash flownon_consolidated 2021-09-01/2022-08-31pass
statement vs summary · operating cash flownon_consolidated 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 assetsnon_consolidated 2022-08-31pass
statement vs summary · total assetsnon_consolidated 2023-08-31pass