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
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)太陽有限責任監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)八代 輝雄
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)田村 知弘
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)共用資産に関する固定資産の減損
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】(重要な会計上の見積り)固定資産の減損」
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember1694673000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember1551744000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember1337541000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember1113684000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember989140000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember65813000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-24113000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-45582000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-61916000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember-68805000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember43336000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-17868000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-63782000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-7896000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember107442000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior4YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior3YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior2YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior1YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)CurrentYearDuration_NonConsolidatedMember-JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember65424000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember65424000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember65424000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember65424000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember65424000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember2130000
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember2130000
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember2130000
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember2130000
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember2130000
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember362227000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember333004000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember269222000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember261326000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember368768000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember726250000JPY
Total assets (5-year summary)Prior3YearInstant_NonConsolidatedMember816629000JPY

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