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
Gross scope2 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior1YearDuration_ConsolidatedAccountingGroupMember1942
Gross scope1 and2 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior4YearDuration_ConsolidatedAccountingGroupMember3834
Gross scope1 and2 greenhouse gas emissions scope1 and2 greenhouse gas emissionsPrior1YearDuration_ConsolidatedAccountingGroupMember3875
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember32800000
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember32800000
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant32800000
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant32800000
Number of shares constituting one unitCurrentYearInstant_OrdinaryShareMember100
Number of shareholders national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Number of shareholders financial institutionsCurrentYearInstant_OrdinaryShareMember6
Number of shareholders financial service providersCurrentYearInstant_OrdinaryShareMember21
Number of shareholders other corporationsCurrentYearInstant_OrdinaryShareMember76
Number of shareholders foreign investors other than individualsCurrentYearInstant_OrdinaryShareMember21
Number of shareholders foreign individual investorsCurrentYearInstant_OrdinaryShareMember6
Number of shareholders individuals and othersCurrentYearInstant_OrdinaryShareMember9110
Number of shareholders totalCurrentYearInstant_OrdinaryShareMember9240
Number of shares held number of units national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Number of shares held number of units financial institutionsCurrentYearInstant_OrdinaryShareMember22740
Number of shares held number of units financial service providersCurrentYearInstant_OrdinaryShareMember7620
Number of shares held number of units other corporationsCurrentYearInstant_OrdinaryShareMember134353
Number of shares held number of units foreign investors other than individualsCurrentYearInstant_OrdinaryShareMember3725
Number of shares held number of units foreign individual investorsCurrentYearInstant_OrdinaryShareMember128
Number of shares held number of units individuals and othersCurrentYearInstant_OrdinaryShareMember159304
Number of shares held number of units totalCurrentYearInstant_OrdinaryShareMember327870
Number of shares held shares less than one unitCurrentYearInstant_OrdinaryShareMember13000
Percentage of shareholdings national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Percentage of shareholdings financial institutionsCurrentYearInstant_OrdinaryShareMember0.0694
Percentage of shareholdings financial service providersCurrentYearInstant_OrdinaryShareMember0.0232
Percentage of shareholdings other corporationsCurrentYearInstant_OrdinaryShareMember0.4098
Percentage of shareholdings foreigners other than individualsCurrentYearInstant_OrdinaryShareMember0.0113
Percentage of shareholdings foreign individualsCurrentYearInstant_OrdinaryShareMember0.0004
Percentage of shareholdings individuals and othersCurrentYearInstant_OrdinaryShareMember0.4859
Number of shares heldCurrentYearInstant_No1MajorShareholdersMember9911000
Shareholding ratioCurrentYearInstant_No1MajorShareholdersMember0.3026
Number of shares heldCurrentYearInstant_No2MajorShareholdersMember2624000
Shareholding ratioCurrentYearInstant_No2MajorShareholdersMember0.0801
Number of shares heldCurrentYearInstant_No3MajorShareholdersMember2553500
Shareholding ratioCurrentYearInstant_No3MajorShareholdersMember0.0780
Number of shares heldCurrentYearInstant_No4MajorShareholdersMember1190000
Shareholding ratioCurrentYearInstant_No4MajorShareholdersMember0.0363
Number of shares heldCurrentYearInstant_No5MajorShareholdersMember575000
Shareholding ratioCurrentYearInstant_No5MajorShareholdersMember0.0176
Number of shares heldCurrentYearInstant_No6MajorShareholdersMember574150
Shareholding ratioCurrentYearInstant_No6MajorShareholdersMember0.0175
Number of shares heldCurrentYearInstant_No7MajorShareholdersMember354700
Shareholding ratioCurrentYearInstant_No7MajorShareholdersMember0.0108
Number of shares heldCurrentYearInstant_No8MajorShareholdersMember301000
Shareholding ratioCurrentYearInstant_No8MajorShareholdersMember0.0092
Number of shares heldCurrentYearInstant_No9MajorShareholdersMember300000
Shareholding ratioCurrentYearInstant_No9MajorShareholdersMember0.0092

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