Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥28.0bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥29.5bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥27.6bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥24.6bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥31.3bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥1.3bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥1.1bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥1.3bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥1.0bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.0bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥795m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.9bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.4bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥1.0bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥926m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥921m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥685m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥523m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.3bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥25.2bnat 2026-03-31StandaloneAssets
Total assets¥25.3bnat 2025-03-31StandaloneAssets
Total assets¥27.4bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥23.8bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥25.4bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥9.7bnat 2026-03-31StandaloneLiabilities
Total liabilities¥10.4bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥15.5bnat 2026-03-31StandaloneNet assets
Net assets / equity¥14.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥14.4bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥14.1bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥14.0bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥6.4bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥4.5bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥6.4bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥4.5bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥9.6bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥9.4bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥9.2bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥2.6bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥4.2bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥680m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥799m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.1bn2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥552m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥407m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥70m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥80m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥78m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.3bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥466m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥468m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥468m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥569m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥28.292025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥28.132024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.942023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥15.982022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥38.332021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥142025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥142024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥142023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥142022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥142021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥472.39at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥455.01at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥438.51at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥429.32at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥426.47at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio61.5%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio58.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio52.4%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio59.1%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio55.0%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE6.1%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE6.3%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE4.8%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE9.3%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued32,800,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued32,800,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued32,800,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued32,800,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued32,800,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees311at 2026-03-31StandaloneNumber of employees
Employees328at 2025-03-31StandaloneNumber of employees
Employees325at 2024-03-31vStandaloneNumber of employees
Employees337at 2023-03-31vStandaloneNumber of employees
Employees344at 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 · 50
SegmentItemPeriodValue
Construction Businessreportable segmentcapex2025-04-01 → 2026-03-31¥5m
Construction Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥22m
Construction Businessreportable segmentemployeesat 2026-03-31257 pure
Construction Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥27.7bn
Construction Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥27.7bn
Construction Businessreportable segmentsegment assetsat 2026-03-31¥16.0bn
Construction Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥2.7bn
Crushed Stone Businessreportable segmentcapex2025-04-01 → 2026-03-31¥297m
Crushed Stone Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥45m
Crushed Stone Businessreportable segmentemployeesat 2026-03-312 pure
Crushed Stone Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥299m
Crushed Stone Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥299m
Crushed Stone Businessreportable segmentsegment assetsat 2026-03-31¥95m
Crushed Stone Businessreportable segmentsegment profit2025-04-01 → 2026-03-31−¥87m
Real Estate Businessreportable segmentemployeesat 2026-03-314 pure
Real Estate Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥33m
Real Estate Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥33m
Real Estate Businessreportable segmentsegment assetsat 2026-03-31¥2m
Real Estate Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥11m
—segment totalcapex2025-04-01 → 2026-03-31¥303m
—segment totaldepreciation2025-04-01 → 2026-03-31¥67m
—segment totalemployeesat 2026-03-31263 pure
—segment totalrevenue2025-04-01 → 2026-03-31¥28.0bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥28.0bn
—segment totalsegment assetsat 2026-03-31¥16.1bn
—segment totalsegment profit2025-04-01 → 2026-03-31¥2.6bn
Construction Businessreportable segmentcapex2024-04-01 → 2025-03-31¥22m
Construction Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥22m
Construction Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥28.8bn
Construction Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥28.8bn
Construction Businessreportable segmentsegment assetsat 2025-03-31¥16.4bn
Construction Businessreportable segmentsegment profit2024-04-01 → 2025-03-31¥2.2bn
Crushed Stone Businessreportable segmentcapex2024-04-01 → 2025-03-31¥200m
Crushed Stone Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥48m
Crushed Stone Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥651m
Crushed Stone Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥651m
Crushed Stone Businessreportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥0
Crushed Stone Businessreportable segmentsegment assetsat 2025-03-31¥957m
Crushed Stone Businessreportable segmentsegment profit2024-04-01 → 2025-03-31−¥2m
Real Estate Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥32m
Real Estate Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥32m
Real Estate Businessreportable segmentsegment assetsat 2025-03-31¥1m
Real Estate Businessreportable segmentsegment profit2024-04-01 → 2025-03-31−¥18m
—segment totalcapex2024-04-01 → 2025-03-31¥222m
—segment totaldepreciation2024-04-01 → 2025-03-31¥71m
—segment totalrevenue2024-04-01 → 2025-03-31¥29.5bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥29.5bn
—segment totalrevenue intersegment2024-04-01 → 2025-03-31¥0
—segment totalsegment assetsat 2025-03-31¥17.4bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥2.2bn

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

All source rows · 1,175
ItemContextValueUnit
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration_NonConsolidatedMember2103000000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration_NonConsolidatedMember799000000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration_NonConsolidatedMember680000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration_NonConsolidatedMember-4229000000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration_NonConsolidatedMember2636000000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration_NonConsolidatedMember-78000000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration_NonConsolidatedMember-80000000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration_NonConsolidatedMember-70000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration_NonConsolidatedMember-407000000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration_NonConsolidatedMember552000000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration_NonConsolidatedMember-569000000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration_NonConsolidatedMember-468000000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration_NonConsolidatedMember-468000000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration_NonConsolidatedMember-466000000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration_NonConsolidatedMember-1266000000JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant_NonConsolidatedMember9183000000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant_NonConsolidatedMember9433000000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant_NonConsolidatedMember9574000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant_NonConsolidatedMember4472000000JPY
Cash and cash equivalents (5-year summary)CurrentYearInstant_NonConsolidatedMember6394000000JPY
Number of employeesPrior4YearInstant_NonConsolidatedMember344
Number of employeesPrior3YearInstant_NonConsolidatedMember337
Number of employeesPrior2YearInstant_NonConsolidatedMember325
Number of employeesPrior1YearInstant_NonConsolidatedMember328
Number of employeesCurrentYearInstant_NonConsolidatedMember311
Total shareholder returnPrior4YearInstant_NonConsolidatedMember0.964
Total shareholder returnPrior3YearInstant_NonConsolidatedMember0.967
Total shareholder returnPrior2YearInstant_NonConsolidatedMember1.182
Total shareholder returnPrior1YearInstant_NonConsolidatedMember1.082
Total shareholder returnCurrentYearInstant_NonConsolidatedMember1.188
Total return on share price indexPrior4YearInstant_NonConsolidatedMember1.020
Total return on share price indexPrior3YearInstant_NonConsolidatedMember1.079
Total return on share price indexPrior2YearInstant_NonConsolidatedMember1.525
Total return on share price indexPrior1YearInstant_NonConsolidatedMember1.502
Total return on share price indexCurrentYearInstant_NonConsolidatedMember2.022
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member0
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member0
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member0
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member0
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member100
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member77.0
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row4Member30
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row4Member26.1
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row5Member2.5
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row5Member2.9
Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row6Member100
Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row6Member60.0
Gross scope1 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior4YearDuration_ConsolidatedAccountingGroupMember2047
Gross scope1 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior1YearDuration_ConsolidatedAccountingGroupMember1933
Gross scope2 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior4YearDuration_ConsolidatedAccountingGroupMember1787

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 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass
dei present pass
period resolution pass
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 · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 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 assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass