Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-25
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 85
MetricValuePeriodScopeSource row
Revenue¥989m2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥1.1bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥1.3bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥1.6bn2022-01-01 → 2022-12-31vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income−¥68m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income−¥64m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥69m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income−¥62m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income−¥46m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥24m2022-01-01 → 2022-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥66m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥167m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax−¥54m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥107m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income−¥8m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income−¥64m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income−¥18m2022-01-01 → 2022-12-31vStandaloneNet income loss (5-year summary)
Net income¥43m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥654mat 2025-12-31StandaloneAssets
Total assets¥735mat 2024-12-31StandaloneAssets
Total assets¥688mat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥817mat 2022-12-31vStandaloneTotal assets (5-year summary)
Total assets¥726mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥285mat 2025-12-31StandaloneLiabilities
Total liabilities¥474mat 2024-12-31StandaloneLiabilities
Net assets / equity¥369mat 2025-12-31StandaloneNet assets
Net assets / equity¥261mat 2024-12-31StandaloneNet assets
Net assets / equity¥269mat 2023-12-31vStandaloneNet assets
Net assets / equity¥333mat 2022-12-31vStandaloneNet assets (5-year summary)
Net assets / equity¥362mat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥186mat 2025-12-31StandaloneCash and deposits
Cash and deposits¥121mat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥186mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥121mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥52mat 2023-12-31vStandaloneCash and cash equivalents
Cash & equivalents¥83mat 2022-12-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥125mat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥62m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥3m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥12m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥19m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥21m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥292m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥25m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥6m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥175m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥146m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥166m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥41m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥38m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥153m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥123m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥50.442025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-3.712024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-29.942023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-8.392022-01-01 → 2022-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.352021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥32025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52021-01-01 → 2021-12-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥173.13at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥122.69at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥126.4at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥156.34at 2022-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥170.06at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio56.4%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio35.6%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio39.1%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio40.8%at 2022-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio49.9%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE34.1%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE-3.0%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE-21.2%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE-5.1%2022-01-01 → 2022-12-31vStandaloneRate of return on equity (5-year summary)
ROE12.5%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,130,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2022-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,130,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees40at 2025-12-31StandaloneNumber of employees
Employees41at 2024-12-31StandaloneNumber of employees
Employees52at 2023-12-31vStandaloneNumber of employees
Employees66at 2022-12-31vStandaloneNumber of employees
Employees72at 2021-12-31dStandaloneNumber 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 Itemsreconcilingcapex2025-01-01 → 2025-12-31¥2m
Reconciling Itemsreconcilingdepreciation2025-01-01 → 2025-12-31¥1m
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-12-31−¥10m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-12-31−¥10m
Reconciling Itemsreconcilingsegment assetsat 2025-12-31¥216m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-12-31−¥116m
Construction Material Salesreportable segmentcapex2025-01-01 → 2025-12-31¥106,000
Construction Material Salesreportable segmentdepreciation2025-01-01 → 2025-12-31¥64,000
Construction Material Salesreportable segmentemployeesat 2025-12-311 pure
Construction Material Salesreportable segmentrevenue2025-01-01 → 2025-12-31¥93m
Construction Material Salesreportable segmentrevenue external2025-01-01 → 2025-12-31¥93m
Construction Material Salesreportable segmentsegment assetsat 2025-12-31¥7m
Construction Material Salesreportable segmentsegment profit2025-01-01 → 2025-12-31¥6m
General Renovation Workreportable segmentcapex2025-01-01 → 2025-12-31¥116,000
General Renovation Workreportable segmentdepreciation2025-01-01 → 2025-12-31¥101,000
General Renovation Workreportable segmentemployeesat 2025-12-317 pure
General Renovation Workreportable segmentrevenue2025-01-01 → 2025-12-31¥120m
General Renovation Workreportable segmentrevenue external2025-01-01 → 2025-12-31¥120m
General Renovation Workreportable segmentsegment assetsat 2025-12-31¥20m
General Renovation Workreportable segmentsegment profit2025-01-01 → 2025-12-31¥16m
Outer Wall Renovation Workreportable segmentcapex2025-01-01 → 2025-12-31¥3m
Outer Wall Renovation Workreportable segmentdepreciation2025-01-01 → 2025-12-31¥27m
Outer Wall Renovation Workreportable segmentemployeesat 2025-12-3121 pure
Outer Wall Renovation Workreportable segmentrevenue2025-01-01 → 2025-12-31¥785m
Outer Wall Renovation Workreportable segmentrevenue external2025-01-01 → 2025-12-31¥776m
Outer Wall Renovation Workreportable segmentrevenue intersegment2025-01-01 → 2025-12-31¥10m
Outer Wall Renovation Workreportable segmentsegment assetsat 2025-12-31¥410m
Outer Wall Renovation Workreportable segmentsegment profit2025-01-01 → 2025-12-31¥26m
—segment totalcapex2025-01-01 → 2025-12-31¥3m
—segment totaldepreciation2025-01-01 → 2025-12-31¥27m
—segment totalrevenue2025-01-01 → 2025-12-31¥999m
—segment totalrevenue external2025-01-01 → 2025-12-31¥989m
—segment totalrevenue intersegment2025-01-01 → 2025-12-31¥10m
—segment totalsegment assetsat 2025-12-31¥438m
—segment totalsegment profit2025-01-01 → 2025-12-31¥48m
Reconciling Itemsreconcilingcapex2024-01-01 → 2024-12-31¥318,000
Reconciling Itemsreconcilingdepreciation2024-01-01 → 2024-12-31¥1m
Reconciling Itemsreconcilingrevenue2024-01-01 → 2024-12-31−¥9m
Reconciling Itemsreconcilingrevenue intersegment2024-01-01 → 2024-12-31−¥9m
Reconciling Itemsreconcilingsegment assetsat 2024-12-31¥185m
Reconciling Itemsreconcilingsegment profit2024-01-01 → 2024-12-31−¥130m
Construction Material Salesreportable segmentcapex2024-01-01 → 2024-12-31¥16,000
Construction Material Salesreportable segmentdepreciation2024-01-01 → 2024-12-31¥69,000
Construction Material Salesreportable segmentrevenue2024-01-01 → 2024-12-31¥96m
Construction Material Salesreportable segmentrevenue external2024-01-01 → 2024-12-31¥96m
Construction Material Salesreportable segmentsegment assetsat 2024-12-31¥20m
Construction Material Salesreportable segmentsegment profit2024-01-01 → 2024-12-31¥6m
General Renovation Workreportable segmentcapex2024-01-01 → 2024-12-31¥26,000
General Renovation Workreportable segmentdepreciation2024-01-01 → 2024-12-31¥165,000
General Renovation Workreportable segmentrevenue2024-01-01 → 2024-12-31¥188m
General Renovation Workreportable segmentrevenue external2024-01-01 → 2024-12-31¥188m
General Renovation Workreportable segmentsegment assetsat 2024-12-31¥34m
General Renovation Workreportable segmentsegment profit2024-01-01 → 2024-12-31¥28m
Outer Wall Renovation Workreportable segmentcapex2024-01-01 → 2024-12-31¥531,000
Outer Wall Renovation Workreportable segmentdepreciation2024-01-01 → 2024-12-31¥29m
Outer Wall Renovation Workreportable segmentrevenue2024-01-01 → 2024-12-31¥839m
Outer Wall Renovation Workreportable segmentrevenue external2024-01-01 → 2024-12-31¥830m
Outer Wall Renovation Workreportable segmentrevenue intersegment2024-01-01 → 2024-12-31¥9m
Outer Wall Renovation Workreportable segmentsegment assetsat 2024-12-31¥497m
Outer Wall Renovation Workreportable segmentsegment profit2024-01-01 → 2024-12-31¥31m
—segment totalcapex2024-01-01 → 2024-12-31¥575,000
—segment totaldepreciation2024-01-01 → 2024-12-31¥29m
—segment totalrevenue2024-01-01 → 2024-12-31¥1.1bn
—segment totalrevenue external2024-01-01 → 2024-12-31¥1.1bn
—segment totalrevenue intersegment2024-01-01 → 2024-12-31¥9m
—segment totalsegment assetsat 2024-12-31¥550m
—segment totalsegment profit2024-01-01 → 2024-12-31¥66m

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

All source rows · 914
ItemContextValueUnit
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember175478000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember175478000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember261326000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember261326000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember65424000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember20424000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember20424000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember175478000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember175478000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember261326000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember261326000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember107442000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember107442000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember107442000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember107442000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalStockMember-JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember-JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember-JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember107442000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember107442000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember107442000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember107442000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalStockMember65424000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember20424000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember20424000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember282920000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember282920000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember368768000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember368768000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember-53594000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember167149000JPY
Depreciation and amortization ope cfPrior1YearDuration_NonConsolidatedMember30301000JPY
Depreciation and amortization ope cfCurrentYearDuration_NonConsolidatedMember28520000JPY
Increase decrease in provision for warranties for completed construction ope cfPrior1YearDuration_NonConsolidatedMember-710000JPY
Increase decrease in provision for warranties for completed construction ope cfCurrentYearDuration_NonConsolidatedMember-40000JPY
Interest income ope cfPrior1YearDuration_NonConsolidatedMember-81000JPY
Interest income ope cfCurrentYearDuration_NonConsolidatedMember-354000JPY
Interest expenses ope cfPrior1YearDuration_NonConsolidatedMember3314000JPY
Interest expenses ope cfCurrentYearDuration_NonConsolidatedMember2709000JPY
Gain on sales of non current assets ope cfPrior1YearDuration_NonConsolidatedMember-11937000JPY
Gain on sales of non current assets ope cfCurrentYearDuration_NonConsolidatedMember-243795000JPY
Branch closure loss ope cfPrior1YearDuration_NonConsolidatedMember3615000JPY
Branch closure loss ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Office relocation costs ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Office relocation costs ope cfCurrentYearDuration_NonConsolidatedMember7840000JPY
Decrease increase in accounts receivable trade and contract assets ope cfPrior1YearDuration_NonConsolidatedMember-12039000JPY
Decrease increase in accounts receivable trade and contract assets ope cfCurrentYearDuration_NonConsolidatedMember11588000JPY
Decrease increase in inventories ope cfPrior1YearDuration_NonConsolidatedMember27507000JPY
Decrease increase in inventories ope cfCurrentYearDuration_NonConsolidatedMember-14011000JPY
Decrease increase in long term prepaid expenses ope cfPrior1YearDuration_NonConsolidatedMember5872000JPY

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 2024-12-31pass
balance sheet identitynon_consolidated 2025-12-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · operating cash flownon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass