Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 23 passed
Key figures · 119
MetricValuePeriodScopeSource row
Revenue¥4.1bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥4.1bn2024-04-01 → 2025-03-31Cons.Net sales
Operating income−¥287m2025-04-01 → 2026-03-31Cons.Operating income
Operating income−¥376m2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income−¥264m2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income−¥361m2024-04-01 → 2025-03-31Cons.Ordinary income
Profit before tax−¥289m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax−¥1.5bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)−¥281m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.4bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income−¥281m2025-04-01 → 2026-03-31Cons.Profit loss
Net income−¥1.4bn2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥4.7bnat 2026-03-31Cons.Assets
Total assets¥5.2bnat 2025-03-31Cons.Assets
Total liabilities¥2.8bnat 2026-03-31Cons.Liabilities
Total liabilities¥3.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥1.9bnat 2026-03-31Cons.Net assets
Net assets / equity¥2.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥3.6bnat 2024-03-31vCons.Net assets
Cash and deposits¥772mat 2026-03-31Cons.Cash and deposits
Cash and deposits¥1.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥769mat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥377m2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥278m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥10m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥243m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥74m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥103m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥-252.752025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-1,293.582024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,679.66at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,941.53at 2025-03-31Cons.Net assets per share (5-year summary)
Equity ratio40.0%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio41.4%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
ROE-14.0%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE-66.6%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
Employees102at 2026-03-31Cons.Number of employees
Employees115at 2025-03-31Cons.Number of employees
Revenue¥3.8bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥4.1bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥4.5bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥5.1bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥4.8bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income−¥246m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income−¥335m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income−¥221m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income−¥320m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income−¥125m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥182m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥305m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥221m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax−¥1.4bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income−¥224m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income−¥1.4bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥152m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥103m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥296m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥4.5bnat 2026-03-31StandaloneAssets
Total assets¥4.9bnat 2025-03-31StandaloneAssets
Total assets¥6.1bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥6.4bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥6.2bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥2.5bnat 2026-03-31StandaloneLiabilities
Total liabilities¥2.7bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥2.0bnat 2026-03-31StandaloneNet assets
Net assets / equity¥2.2bnat 2025-03-31StandaloneNet assets
Net assets / equity¥3.6bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥3.8bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥3.7bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥608mat 2026-03-31StandaloneCash and deposits
Cash and deposits¥1.0bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥1.1bnat 2024-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.6bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.4bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥88m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥456m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥119m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥508m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥12m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥15m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥62m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥198m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥192m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-201.752025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-1,255.422024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-137.142023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥92.72022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥266.762021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥252023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥302022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥302021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,768.83at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,979.69at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,261.45at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,421.84at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,357.47at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio44.1%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio45.2%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio59.8%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio59.6%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio59.7%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE-10.8%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE-47.9%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE-4.1%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE2.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE8.3%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued1,187,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,187,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,187,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,187,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,187,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees92at 2026-03-31StandaloneNumber of employees
Employees105at 2025-03-31StandaloneNumber of employees
Employees106at 2024-03-31vStandaloneNumber of employees
Employees92at 2023-03-31vStandaloneNumber of employees
Employees86at 2022-03-31vStandaloneNumber 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 · 70
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2025-04-01 → 2026-03-31¥8m
Reconciling Itemsreconcilingdepreciation2025-04-01 → 2026-03-31¥1m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2026-03-31−¥187m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2026-03-31−¥187m
Reconciling Itemsreconcilingsegment assetsat 2026-03-31¥958m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2026-03-31−¥255m
Construction Businessreportable segmentcapex2025-04-01 → 2026-03-31¥11m
Construction Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥1m
Construction Businessreportable segmentemployeesat 2026-03-3114 pure
Construction Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥1.1bn
Construction Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥1.1bn
Construction Businessreportable segmentsegment assetsat 2026-03-31¥311m
Construction Businessreportable segmentsegment profit2025-04-01 → 2026-03-31−¥23m
Housing Material Businessreportable segmentcapex2025-04-01 → 2026-03-31¥16m
Housing Material Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥5m
Housing Material Businessreportable segmentemployeesat 2026-03-3178 pure
Housing Material Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥3.1bn
Housing Material Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥2.9bn
Housing Material Businessreportable segmentrevenue intersegment2025-04-01 → 2026-03-31¥187m
Housing Material Businessreportable segmentsegment assetsat 2026-03-31¥2.6bn
Housing Material Businessreportable segmentsegment profit2025-04-01 → 2026-03-31−¥57m
Real Estate Businessreportable segmentcapex2025-04-01 → 2026-03-31¥3m
Real Estate Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥7m
Real Estate Businessreportable segmentemployeesat 2026-03-311 pure
Real Estate Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥70m
Real Estate Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥70m
Real Estate Businessreportable segmentsegment assetsat 2026-03-31¥787m
Real Estate Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥48m
—segment totalcapex2025-04-01 → 2026-03-31¥30m
—segment totaldepreciation2025-04-01 → 2026-03-31¥13m
—segment totalrevenue2025-04-01 → 2026-03-31¥4.3bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥4.1bn
—segment totalrevenue intersegment2025-04-01 → 2026-03-31¥187m
—segment totalsegment assetsat 2026-03-31¥3.7bn
—segment totalsegment profit2025-04-01 → 2026-03-31−¥32m
Reconciling Itemsreconcilingcapex2024-04-01 → 2025-03-31¥1m
Reconciling Itemsreconcilingdepreciation2024-04-01 → 2025-03-31¥3m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2025-03-31−¥193m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2025-03-31−¥193m
Reconciling Itemsreconcilingsegment assetsat 2025-03-31¥1.3bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2025-03-31−¥262m
Construction Businessreportable segmentcapex2024-04-01 → 2025-03-31¥1m
Construction Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥1m
Construction Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥1.1bn
Construction Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.1bn
Construction Businessreportable segmentsegment assetsat 2025-03-31¥557m
Construction Businessreportable segmentsegment profit2024-04-01 → 2025-03-31−¥836,000
Housing Material Businessreportable segmentcapex2024-04-01 → 2025-03-31¥67m
Housing Material Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥106m
Housing Material Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥3.1bn
Housing Material Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥2.9bn
Housing Material Businessreportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥193m
Housing Material Businessreportable segmentsegment assetsat 2025-03-31¥2.5bn
Housing Material Businessreportable segmentsegment profit2024-04-01 → 2025-03-31−¥152m
Real Estate Businessreportable segmentcapex2024-04-01 → 2025-03-31¥40m
Real Estate Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥12m
Real Estate Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥66m
Real Estate Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥66m
Real Estate Businessreportable segmentsegment assetsat 2025-03-31¥791m
Real Estate Businessreportable segmentsegment profit2024-04-01 → 2025-03-31¥39m
—segment totalcapex2024-04-01 → 2025-03-31¥108m
—segment totaldepreciation2024-04-01 → 2025-03-31¥120m
—segment totalrevenue2024-04-01 → 2025-03-31¥4.3bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥4.1bn
—segment totalrevenue intersegment2024-04-01 → 2025-03-31¥193m
—segment totalsegment assetsat 2025-03-31¥3.9bn
—segment totalsegment profit2024-04-01 → 2025-03-31−¥113m
Construction Businessreportable segmentemployeesat 2026-03-3114 pure
Housing Material Businessreportable segmentemployeesat 2026-03-3168 pure
Real Estate Businessreportable segmentemployeesat 2026-03-311 pure

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

All source rows · 1,628
ItemContextValueUnit
Net assetsCurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember22889000JPY
Net assetsCurrentYearInstant_RevaluationReserveForLandMember140211000JPY
Net assetsCurrentYearInstant_ValuationAndTranslationAdjustmentsMember163100000JPY
Net assetsCurrentYearInstant1865832000JPY
Income before income taxesPrior1YearDuration-1480273000JPY
Income before income taxesCurrentYearDuration-288995000JPY
Depreciation and amortization ope cfPrior1YearDuration123090000JPY
Depreciation and amortization ope cfCurrentYearDuration14514000JPY
Impairment loss ope cfPrior1YearDuration1114616000JPY
Impairment loss ope cfCurrentYearDuration25435000JPY
Amortization of goodwill ope cfPrior1YearDuration887000JPY
Amortization of goodwill ope cfCurrentYearDuration3551000JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration546000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration-1900000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration-3186000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration-50000JPY
Increase decrease in provision for warranties for completed construction ope cfPrior1YearDuration-430000JPY
Increase decrease in provision for warranties for completed construction ope cfCurrentYearDuration-720000JPY
Increase decrease in provision for retirement benefits ope cfPrior1YearDuration2442000JPY
Increase decrease in provision for retirement benefits ope cfCurrentYearDuration6536000JPY
Interest and dividends income ope cfPrior1YearDuration-2473000JPY
Interest and dividends income ope cfCurrentYearDuration-3106000JPY
Interest expenses ope cfPrior1YearDuration8782000JPY
Interest expenses ope cfCurrentYearDuration13588000JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration3386000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration-JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration198428000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration26867000JPY
Decrease increase in inventories ope cfPrior1YearDuration145389000JPY
Decrease increase in inventories ope cfCurrentYearDuration43434000JPY
Decrease increase in other current assets ope cfPrior1YearDuration2553000JPY
Decrease increase in other current assets ope cfCurrentYearDuration-17281000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration120749000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration-192222000JPY
Increase decrease in accrued consumption taxes ope cfPrior1YearDuration7150000JPY
Increase decrease in accrued consumption taxes ope cfCurrentYearDuration-6863000JPY
Decrease increase in consumption taxes refund receivable ope cfPrior1YearDuration15096000JPY
Decrease increase in consumption taxes refund receivable ope cfCurrentYearDuration-10860000JPY
Increase decrease in other current liabilities ope cfPrior1YearDuration-2890000JPY
Increase decrease in other current liabilities ope cfCurrentYearDuration-23438000JPY
Other net ope cfPrior1YearDuration8351000JPY
Other net ope cfCurrentYearDuration47272000JPY
Subtotal ope cfPrior1YearDuration262218000JPY
Subtotal ope cfCurrentYearDuration-364239000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration2468000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration3103000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-9065000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-13705000JPY
Income taxes paid ope cfPrior1YearDuration-1377000JPY
Income taxes paid ope cfCurrentYearDuration-2934000JPY

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 · 23 of 23 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2026-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass