Annual report

Period2023-01-01 → 2023-12-31
Filed2024-03-28
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 85
MetricValuePeriodScopeSource row
Revenue¥1.3bn2023-01-01 → 2023-12-31StandaloneNet sales
Revenue¥1.6bn2022-01-01 → 2022-12-31StandaloneNet sales
Revenue¥1.7bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Revenue¥1.5bn2020-01-01 → 2020-12-31dStandaloneNet sales (5-year summary)
Revenue¥1.5bn2019-01-01 → 2019-12-31dStandaloneNet sales (5-year summary)
Operating income−¥50m2023-01-01 → 2023-12-31StandaloneOperating income
Operating income−¥28m2022-01-01 → 2022-12-31StandaloneOperating income
Ordinary income−¥46m2023-01-01 → 2023-12-31StandaloneOrdinary income
Ordinary income−¥24m2022-01-01 → 2022-12-31StandaloneOrdinary income
Ordinary income¥66m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥58m2020-01-01 → 2020-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥87m2019-01-01 → 2019-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥49m2023-01-01 → 2023-12-31StandaloneIncome before income taxes
Profit before tax−¥24m2022-01-01 → 2022-12-31StandaloneIncome before income taxes
Net income−¥64m2023-01-01 → 2023-12-31StandaloneProfit loss
Net income−¥18m2022-01-01 → 2022-12-31StandaloneProfit loss
Net income¥43m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Net income¥41m2020-01-01 → 2020-12-31dStandaloneNet income loss (5-year summary)
Net income¥61m2019-01-01 → 2019-12-31dStandaloneNet income loss (5-year summary)
Total assets¥688mat 2023-12-31StandaloneAssets
Total assets¥817mat 2022-12-31StandaloneAssets
Total assets¥726mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total assets¥561mat 2020-12-31dStandaloneTotal assets (5-year summary)
Total assets¥573mat 2019-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥419mat 2023-12-31StandaloneLiabilities
Total liabilities¥484mat 2022-12-31StandaloneLiabilities
Net assets / equity¥269mat 2023-12-31StandaloneNet assets
Net assets / equity¥333mat 2022-12-31StandaloneNet assets
Net assets / equity¥362mat 2021-12-31dStandaloneNet assets
Net assets / equity¥334mat 2020-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥293mat 2019-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥52mat 2023-12-31StandaloneCash and deposits
Cash and deposits¥83mat 2022-12-31StandaloneCash and deposits
Cash & equivalents¥52mat 2023-12-31StandaloneCash and cash equivalents
Cash & equivalents¥83mat 2022-12-31StandaloneCash and cash equivalents
Cash & equivalents¥125mat 2021-12-31dStandaloneCash and cash equivalents
Cash & equivalents¥169mat 2020-12-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥174mat 2019-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥12m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥19m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥21m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥70m2020-01-01 → 2020-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥69m2019-01-01 → 2019-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥6m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥175m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥146m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥40m2020-01-01 → 2020-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥11m2019-01-01 → 2019-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥38m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥153m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥123m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥36m2020-01-01 → 2020-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥20m2019-01-01 → 2019-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-29.942023-01-01 → 2023-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-8.392022-01-01 → 2022-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.352021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥19.152020-01-01 → 2020-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥28.422019-01-01 → 2019-12-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥52021-01-01 → 2021-12-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥72020-01-01 → 2020-12-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥126.4at 2023-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥156.34at 2022-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥170.06at 2021-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥156.71at 2020-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥137.56at 2019-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio39.1%at 2023-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio40.8%at 2022-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio49.9%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio59.5%at 2020-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio51.1%at 2019-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE-21.2%2023-01-01 → 2023-12-31StandaloneRate of return on equity (5-year summary)
ROE-5.1%2022-01-01 → 2022-12-31StandaloneRate of return on equity (5-year summary)
ROE12.5%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
ROE13.0%2020-01-01 → 2020-12-31dStandaloneRate of return on equity (5-year summary)
ROE23.0%2019-01-01 → 2019-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,130,000at 2023-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2022-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2020-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2019-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees52at 2023-12-31StandaloneNumber of employees
Employees66at 2022-12-31StandaloneNumber of employees
Employees72at 2021-12-31dStandaloneNumber of employees
Employees64at 2020-12-31dStandaloneNumber of employees
Employees64at 2019-12-31dStandaloneNumber 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 · 67
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2023-01-01 → 2023-12-31¥921,000
Reconciling Itemsreconcilingdepreciation2023-01-01 → 2023-12-31¥1m
Reconciling Itemsreconcilingrevenue2023-01-01 → 2023-12-31−¥6m
Reconciling Itemsreconcilingrevenue intersegment2023-01-01 → 2023-12-31−¥6m
Reconciling Itemsreconcilingsegment assetsat 2023-12-31¥113m
Reconciling Itemsreconcilingsegment profit2023-01-01 → 2023-12-31−¥123m
Construction Material Salesreportable segmentcapex2023-01-01 → 2023-12-31¥70,000
Construction Material Salesreportable segmentdepreciation2023-01-01 → 2023-12-31¥185,000
Construction Material Salesreportable segmentemployeesat 2023-12-311 pure
Construction Material Salesreportable segmentrevenue2023-01-01 → 2023-12-31¥63m
Construction Material Salesreportable segmentrevenue external2023-01-01 → 2023-12-31¥63m
Construction Material Salesreportable segmentsegment assetsat 2023-12-31¥7m
Construction Material Salesreportable segmentsegment profit2023-01-01 → 2023-12-31−¥1m
General Renovation Workreportable segmentcapex2023-01-01 → 2023-12-31¥144,000
General Renovation Workreportable segmentdepreciation2023-01-01 → 2023-12-31¥369,000
General Renovation Workreportable segmentemployeesat 2023-12-318 pure
General Renovation Workreportable segmentrevenue2023-01-01 → 2023-12-31¥143m
General Renovation Workreportable segmentrevenue external2023-01-01 → 2023-12-31¥143m
General Renovation Workreportable segmentsegment assetsat 2023-12-31¥17m
General Renovation Workreportable segmentsegment profit2023-01-01 → 2023-12-31¥1m
Outer Wall Renovation Workreportable segmentcapex2023-01-01 → 2023-12-31¥2m
Outer Wall Renovation Workreportable segmentdepreciation2023-01-01 → 2023-12-31¥31m
Outer Wall Renovation Workreportable segmentemployeesat 2023-12-3130 pure
Outer Wall Renovation Workreportable segmentrevenue2023-01-01 → 2023-12-31¥1.1bn
Outer Wall Renovation Workreportable segmentrevenue external2023-01-01 → 2023-12-31¥1.1bn
Outer Wall Renovation Workreportable segmentrevenue intersegment2023-01-01 → 2023-12-31¥6m
Outer Wall Renovation Workreportable segmentsegment assetsat 2023-12-31¥551m
Outer Wall Renovation Workreportable segmentsegment profit2023-01-01 → 2023-12-31¥73m
—segment totalcapex2023-01-01 → 2023-12-31¥2m
—segment totaldepreciation2023-01-01 → 2023-12-31¥31m
—segment totalrevenue2023-01-01 → 2023-12-31¥1.3bn
—segment totalrevenue external2023-01-01 → 2023-12-31¥1.3bn
—segment totalrevenue intersegment2023-01-01 → 2023-12-31¥6m
—segment totalsegment assetsat 2023-12-31¥575m
—segment totalsegment profit2023-01-01 → 2023-12-31¥73m
Reconciling Itemsreconcilingcapex2022-01-01 → 2022-12-31¥44m
Reconciling Itemsreconcilingdepreciation2022-01-01 → 2022-12-31¥1m
Reconciling Itemsreconcilingrevenue2022-01-01 → 2022-12-31−¥7m
Reconciling Itemsreconcilingrevenue intersegment2022-01-01 → 2022-12-31−¥7m
Reconciling Itemsreconcilingsegment assetsat 2022-12-31¥147m
Reconciling Itemsreconcilingsegment profit2022-01-01 → 2022-12-31−¥117m
Construction Material Salesreportable segmentcapex2022-01-01 → 2022-12-31¥3m
Construction Material Salesreportable segmentdepreciation2022-01-01 → 2022-12-31¥193,000
Construction Material Salesreportable segmentrevenue2022-01-01 → 2022-12-31¥120m
Construction Material Salesreportable segmentrevenue external2022-01-01 → 2022-12-31¥120m
Construction Material Salesreportable segmentsegment assetsat 2022-12-31¥10m
Construction Material Salesreportable segmentsegment profit2022-01-01 → 2022-12-31¥11m
General Renovation Workreportable segmentcapex2022-01-01 → 2022-12-31¥7m
General Renovation Workreportable segmentdepreciation2022-01-01 → 2022-12-31¥392,000
General Renovation Workreportable segmentrevenue2022-01-01 → 2022-12-31¥135m
General Renovation Workreportable segmentrevenue external2022-01-01 → 2022-12-31¥135m
General Renovation Workreportable segmentsegment assetsat 2022-12-31¥20m
General Renovation Workreportable segmentsegment profit2022-01-01 → 2022-12-31¥1m
Outer Wall Renovation Workreportable segmentcapex2022-01-01 → 2022-12-31¥118m
Outer Wall Renovation Workreportable segmentdepreciation2022-01-01 → 2022-12-31¥27m
Outer Wall Renovation Workreportable segmentrevenue2022-01-01 → 2022-12-31¥1.3bn
Outer Wall Renovation Workreportable segmentrevenue external2022-01-01 → 2022-12-31¥1.3bn
Outer Wall Renovation Workreportable segmentrevenue intersegment2022-01-01 → 2022-12-31¥7m
Outer Wall Renovation Workreportable segmentsegment assetsat 2022-12-31¥639m
Outer Wall Renovation Workreportable segmentsegment profit2022-01-01 → 2022-12-31¥77m
—segment totalcapex2022-01-01 → 2022-12-31¥128m
—segment totaldepreciation2022-01-01 → 2022-12-31¥28m
—segment totalrevenue2022-01-01 → 2022-12-31¥1.6bn
—segment totalrevenue external2022-01-01 → 2022-12-31¥1.6bn
—segment totalrevenue intersegment2022-01-01 → 2022-12-31¥7m
—segment totalsegment assetsat 2022-12-31¥669m
—segment totalsegment profit2022-01-01 → 2022-12-31¥89m

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

All source rows · 883
ItemContextValueUnit
Raw materials and suppliesCurrentYearInstant_NonConsolidatedMember74048000JPY
Costs on uncompleted construction contracts cnsPrior1YearInstant_NonConsolidatedMember14752000JPY
Costs on uncompleted construction contracts cnsCurrentYearInstant_NonConsolidatedMember12897000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember10493000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember8927000JPY
Other caPrior1YearInstant_NonConsolidatedMember19127000JPY
Other caCurrentYearInstant_NonConsolidatedMember8104000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember343540000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember267626000JPY
Buildings and structuresPrior1YearInstant_NonConsolidatedMember199501000JPY
Buildings and structuresCurrentYearInstant_NonConsolidatedMember200153000JPY
Accumulated depreciation buildings and structuresPrior1YearInstant_NonConsolidatedMember-25463000JPY
Accumulated depreciation buildings and structuresCurrentYearInstant_NonConsolidatedMember-34541000JPY
Buildings and structures netPrior1YearInstant_NonConsolidatedMember174038000JPY
Buildings and structures netCurrentYearInstant_NonConsolidatedMember165611000JPY
Machinery equipment and vehiclesPrior1YearInstant_NonConsolidatedMember151128000JPY
Machinery equipment and vehiclesCurrentYearInstant_NonConsolidatedMember151128000JPY
Accumulated depreciation machinery equipment and vehiclesPrior1YearInstant_NonConsolidatedMember-15244000JPY
Accumulated depreciation machinery equipment and vehiclesCurrentYearInstant_NonConsolidatedMember-33977000JPY
Machinery equipment and vehicles netPrior1YearInstant_NonConsolidatedMember135883000JPY
Machinery equipment and vehicles netCurrentYearInstant_NonConsolidatedMember117150000JPY
Tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember43003000JPY
Tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember45702000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember-34500000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember-40731000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember8503000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember4970000JPY
Lease assets ppePrior1YearInstant_NonConsolidatedMember10814000JPY
Lease assets ppeCurrentYearInstant_NonConsolidatedMember10814000JPY
Accumulated depreciation lease assets ppePrior1YearInstant_NonConsolidatedMember-4073000JPY
Accumulated depreciation lease assets ppeCurrentYearInstant_NonConsolidatedMember-5237000JPY
Lease assets net ppePrior1YearInstant_NonConsolidatedMember6740000JPY
Lease assets net ppeCurrentYearInstant_NonConsolidatedMember5576000JPY
LandPrior1YearInstant_NonConsolidatedMember92005000JPY
LandCurrentYearInstant_NonConsolidatedMember92005000JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember417171000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember385314000JPY
Lease and guarantee depositsPrior1YearInstant_NonConsolidatedMember9774000JPY
Lease and guarantee depositsCurrentYearInstant_NonConsolidatedMember7256000JPY
Insurance fundsPrior1YearInstant_NonConsolidatedMember10891000JPY
Insurance fundsCurrentYearInstant_NonConsolidatedMember12253000JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember19945000JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember14141000JPY
Deferred tax assetsPrior1YearInstant_NonConsolidatedMember14056000JPY
Deferred tax assetsCurrentYearInstant_NonConsolidatedMember-JPY
Other ioaPrior1YearInstant_NonConsolidatedMember1250000JPY
Other ioaCurrentYearInstant_NonConsolidatedMember1250000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember55917000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember34902000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember473089000JPY

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 2022-12-31pass rounding
balance sheet identitynon_consolidated 2023-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2021-12-31pass
statement vs summary · net assetsnon_consolidated 2022-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · operating cash flownon_consolidated 2022-01-01/2022-12-31pass
statement vs summary · operating cash flownon_consolidated 2023-01-01/2023-12-31pass
statement vs summary · revenuenon_consolidated 2022-01-01/2022-12-31pass
statement vs summary · revenuenon_consolidated 2023-01-01/2023-12-31pass
statement vs summary · total assetsnon_consolidated 2022-12-31pass
statement vs summary · total assetsnon_consolidated 2023-12-31pass