Annual report

Period2025-05-01 → 2026-04-30
Filed2026-07-29
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 23 passed
Key figures · 120
MetricValuePeriodScopeSource row
Revenue¥35.4bn2025-05-01 → 2026-04-30Cons.Net sales
Revenue¥27.5bn2024-05-01 → 2025-04-30Cons.Net sales
Operating income¥1.9bn2025-05-01 → 2026-04-30Cons.Operating income
Operating income¥860m2024-05-01 → 2025-04-30Cons.Operating income
Ordinary income¥1.7bn2025-05-01 → 2026-04-30Cons.Ordinary income
Ordinary income¥830m2024-05-01 → 2025-04-30Cons.Ordinary income
Profit before tax¥1.7bn2025-05-01 → 2026-04-30Cons.Income before income taxes
Profit before tax¥907m2024-05-01 → 2025-04-30Cons.Income before income taxes
Net income (owners)¥1.2bn2025-05-01 → 2026-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥573m2024-05-01 → 2025-04-30Cons.Profit loss attributable to owners of parent
Net income¥1.2bn2025-05-01 → 2026-04-30Cons.Profit loss
Net income¥573m2024-05-01 → 2025-04-30Cons.Profit loss
Total assets¥32.1bnat 2026-04-30Cons.Assets
Total assets¥26.0bnat 2025-04-30Cons.Assets
Total liabilities¥13.4bnat 2026-04-30Cons.Liabilities
Total liabilities¥7.8bnat 2025-04-30Cons.Liabilities
Net assets / equity¥18.8bnat 2026-04-30Cons.Net assets
Net assets / equity¥18.2bnat 2025-04-30Cons.Net assets
Net assets / equity¥18.4bnat 2024-04-30vCons.Net assets
Cash and deposits¥4.6bnat 2026-04-30Cons.Cash and deposits
Cash and deposits¥7.5bnat 2025-04-30Cons.Cash and deposits
Cash & equivalents¥4.6bnat 2026-04-30Cons.Cash and cash equivalents
Cash & equivalents¥7.5bnat 2025-04-30Cons.Cash and cash equivalents
Cash & equivalents¥5.5bnat 2024-04-30vCons.Cash and cash equivalents
Operating cash flow−¥5.8bn2025-05-01 → 2026-04-30Cons.Net cash provided by used in operating activities
Operating cash flow¥4.3bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥380m2025-05-01 → 2026-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥82m2024-05-01 → 2025-04-30Cons.Net cash provided by used in investment activities
Financing cash flow¥3.3bn2025-05-01 → 2026-04-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.3bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in financing activities
EPS (basic)¥228.332025-05-01 → 2026-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥111.332024-05-01 → 2025-04-30Cons.Basic earnings loss per share (5-year summary)
Net assets per share¥3,640.14at 2026-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥3,531.67at 2025-04-30Cons.Net assets per share (5-year summary)
Equity ratio58.4%at 2026-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio70.1%at 2025-04-30Cons.Equity to asset ratio (5-year summary)
ROE6.4%2025-05-01 → 2026-04-30Cons.Rate of return on equity (5-year summary)
ROE3.2%2024-05-01 → 2025-04-30Cons.Rate of return on equity (5-year summary)
Employees302at 2026-04-30Cons.Number of employees
Employees291at 2025-04-30Cons.Number of employees
Revenue¥34.9bn2025-05-01 → 2026-04-30StandaloneNet sales
Revenue¥27.5bn2024-05-01 → 2025-04-30StandaloneNet sales
Revenue¥34.4bn2023-05-01 → 2024-04-30vStandaloneNet sales (5-year summary)
Revenue¥31.9bn2022-05-01 → 2023-04-30vStandaloneNet sales (5-year summary)
Revenue¥35.4bn2021-05-01 → 2022-04-30vStandaloneNet sales (5-year summary)
Operating income¥1.8bn2025-05-01 → 2026-04-30StandaloneOperating income
Operating income¥894m2024-05-01 → 2025-04-30StandaloneOperating income
Ordinary income¥1.6bn2025-05-01 → 2026-04-30StandaloneOrdinary income
Ordinary income¥864m2024-05-01 → 2025-04-30StandaloneOrdinary income
Ordinary income¥662m2023-05-01 → 2024-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.6bn2022-05-01 → 2023-04-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.9bn2021-05-01 → 2022-04-30vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.6bn2025-05-01 → 2026-04-30StandaloneIncome before income taxes
Profit before tax¥941m2024-05-01 → 2025-04-30StandaloneIncome before income taxes
Net income¥1.1bn2025-05-01 → 2026-04-30StandaloneProfit loss
Net income¥607m2024-05-01 → 2025-04-30StandaloneProfit loss
Net income¥287m2023-05-01 → 2024-04-30vStandaloneNet income loss (5-year summary)
Net income¥2.1bn2022-05-01 → 2023-04-30vStandaloneNet income loss (5-year summary)
Net income¥2.1bn2021-05-01 → 2022-04-30vStandaloneNet income loss (5-year summary)
Total assets¥31.9bnat 2026-04-30StandaloneAssets
Total assets¥25.8bnat 2025-04-30StandaloneAssets
Total assets¥29.5bnat 2024-04-30vStandaloneTotal assets (5-year summary)
Total assets¥28.2bnat 2023-04-30vStandaloneTotal assets (5-year summary)
Total assets¥29.0bnat 2022-04-30vStandaloneTotal assets (5-year summary)
Total liabilities¥13.1bnat 2026-04-30StandaloneLiabilities
Total liabilities¥7.6bnat 2025-04-30StandaloneLiabilities
Net assets / equity¥18.8bnat 2026-04-30StandaloneNet assets
Net assets / equity¥18.2bnat 2025-04-30StandaloneNet assets
Net assets / equity¥18.4bnat 2024-04-30vStandaloneNet assets
Net assets / equity¥18.8bnat 2023-04-30vStandaloneNet assets (5-year summary)
Net assets / equity¥17.6bnat 2022-04-30vStandaloneNet assets (5-year summary)
Cash and deposits¥4.4bnat 2026-04-30StandaloneCash and deposits
Cash and deposits¥7.4bnat 2025-04-30StandaloneCash and deposits
Cash & equivalents¥5.5bnat 2024-04-30vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥14.4bnat 2023-04-30vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥11.8bnat 2022-04-30vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥10.0bn2023-05-01 → 2024-04-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥5.1bn2022-05-01 → 2023-04-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥894m2021-05-01 → 2022-04-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥87m2023-05-01 → 2024-04-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.6bn2022-05-01 → 2023-04-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥418m2021-05-01 → 2022-04-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥1.1bn2023-05-01 → 2024-04-30vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥831m2022-05-01 → 2023-04-30vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.4bn2021-05-01 → 2022-04-30vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥221.862025-05-01 → 2026-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥117.932024-05-01 → 2025-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥55.82023-05-01 → 2024-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥398.92022-05-01 → 2023-04-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥453.892021-05-01 → 2022-04-30vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1202025-05-01 → 2026-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥1202024-05-01 → 2025-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥1602023-05-01 → 2024-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1202022-05-01 → 2023-04-30vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002021-05-01 → 2022-04-30vStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,640.27at 2026-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥3,538.27at 2025-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥3,567.69at 2024-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,651.89at 2023-04-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,411.14at 2022-04-30vStandaloneNet assets per share (5-year summary)
Equity ratio58.9%at 2026-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio70.7%at 2025-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.3%at 2024-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.7%at 2023-04-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio60.6%at 2022-04-30vStandaloneEquity to asset ratio (5-year summary)
ROE6.2%2025-05-01 → 2026-04-30StandaloneRate of return on equity (5-year summary)
ROE3.3%2024-05-01 → 2025-04-30StandaloneRate of return on equity (5-year summary)
ROE1.5%2023-05-01 → 2024-04-30vStandaloneRate of return on equity (5-year summary)
ROE11.3%2022-05-01 → 2023-04-30vStandaloneRate of return on equity (5-year summary)
ROE13.3%2021-05-01 → 2022-04-30vStandaloneRate of return on equity (5-year summary)
Shares issued5,202,800at 2026-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued5,202,800at 2025-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued5,202,800at 2024-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,202,800at 2023-04-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,202,800at 2022-04-30vStandaloneTotal number of issued shares (5-year summary)
Employees290at 2026-04-30StandaloneNumber of employees
Employees279at 2025-04-30StandaloneNumber of employees
Employees274at 2024-04-30vStandaloneNumber of employees
Employees288at 2023-04-30vStandaloneNumber of employees
Employees284at 2022-04-30vStandaloneNumber 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 · 54
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2025-05-01 → 2026-04-30¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-05-01 → 2026-04-30¥13m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-05-01 → 2026-04-30¥13m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2026-04-30¥185m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-05-01 → 2026-04-30¥7m
Building Construction Workreportable segmentdepreciation2025-05-01 → 2026-04-30¥33m
Building Construction Workreportable segmentemployeesat 2026-04-30136 pure
Building Construction Workreportable segmentrevenue2025-05-01 → 2026-04-30¥24.5bn
Building Construction Workreportable segmentrevenue external2025-05-01 → 2026-04-30¥24.5bn
Building Construction Workreportable segmentsegment assetsat 2026-04-30¥17.3bn
Building Construction Workreportable segmentsegment profit2025-05-01 → 2026-04-30¥965m
Civil Engineering Workreportable segmentdepreciation2025-05-01 → 2026-04-30¥16m
Civil Engineering Workreportable segmentemployeesat 2026-04-3086 pure
Civil Engineering Workreportable segmentrevenue2025-05-01 → 2026-04-30¥10.8bn
Civil Engineering Workreportable segmentrevenue external2025-05-01 → 2026-04-30¥10.8bn
Civil Engineering Workreportable segmentsegment assetsat 2026-04-30¥8.0bn
Civil Engineering Workreportable segmentsegment profit2025-05-01 → 2026-04-30¥906m
—segment totaldepreciation2025-05-01 → 2026-04-30¥50m
—segment totalrevenue2025-05-01 → 2026-04-30¥35.4bn
—segment totalrevenue external2025-05-01 → 2026-04-30¥35.4bn
—segment totalsegment assetsat 2026-04-30¥25.3bn
—segment totalsegment profit2025-05-01 → 2026-04-30¥1.9bn
Total Of Reportable Segments And Otherssegment totaldepreciation2025-05-01 → 2026-04-30¥52m
Total Of Reportable Segments And Otherssegment totalrevenue2025-05-01 → 2026-04-30¥35.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-05-01 → 2026-04-30¥35.4bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2026-04-30¥25.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-05-01 → 2026-04-30¥1.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2024-05-01 → 2025-04-30¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-05-01 → 2025-04-30¥20m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-05-01 → 2025-04-30¥20m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2025-04-30¥187m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-05-01 → 2025-04-30¥15m
Building Construction Workreportable segmentdepreciation2024-05-01 → 2025-04-30¥37m
Building Construction Workreportable segmentrevenue2024-05-01 → 2025-04-30¥18.3bn
Building Construction Workreportable segmentrevenue external2024-05-01 → 2025-04-30¥18.3bn
Building Construction Workreportable segmentsegment assetsat 2025-04-30¥11.0bn
Building Construction Workreportable segmentsegment profit2024-05-01 → 2025-04-30−¥160m
Civil Engineering Workreportable segmentdepreciation2024-05-01 → 2025-04-30¥19m
Civil Engineering Workreportable segmentrevenue2024-05-01 → 2025-04-30¥9.2bn
Civil Engineering Workreportable segmentrevenue external2024-05-01 → 2025-04-30¥9.2bn
Civil Engineering Workreportable segmentsegment assetsat 2025-04-30¥6.6bn
Civil Engineering Workreportable segmentsegment profit2024-05-01 → 2025-04-30¥1.0bn
—segment totaldepreciation2024-05-01 → 2025-04-30¥56m
—segment totalrevenue2024-05-01 → 2025-04-30¥27.5bn
—segment totalrevenue external2024-05-01 → 2025-04-30¥27.5bn
—segment totalsegment assetsat 2025-04-30¥17.6bn
—segment totalsegment profit2024-05-01 → 2025-04-30¥845m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-05-01 → 2025-04-30¥58m
Total Of Reportable Segments And Otherssegment totalrevenue2024-05-01 → 2025-04-30¥27.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-05-01 → 2025-04-30¥27.5bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-04-30¥17.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-05-01 → 2025-04-30¥860m
Building Construction Workreportable segmentemployeesat 2026-04-30124 pure
Civil Engineering Workreportable segmentemployeesat 2026-04-3086 pure

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

All source rows · 1,580
ItemContextValueUnit
Current assetsPrior1YearInstant_NonConsolidatedMember22671050000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember28447874000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember112659000JPY
Buildings netCurrentYearInstant_NonConsolidatedMember105748000JPY
Structures netPrior1YearInstant_NonConsolidatedMember1734000JPY
Structures netCurrentYearInstant_NonConsolidatedMember1267000JPY
Machinery and equipment netPrior1YearInstant_NonConsolidatedMember91000JPY
Machinery and equipment netCurrentYearInstant_NonConsolidatedMember1043000JPY
Vehicles netPrior1YearInstant_NonConsolidatedMember19806000JPY
Vehicles netCurrentYearInstant_NonConsolidatedMember19935000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember7441000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember4214000JPY
LandPrior1YearInstant_NonConsolidatedMember2273538000JPY
LandCurrentYearInstant_NonConsolidatedMember2272399000JPY
Construction in progressPrior1YearInstant_NonConsolidatedMember30850000JPY
Construction in progressCurrentYearInstant_NonConsolidatedMember365070000JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember2446122000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember2769679000JPY
SoftwarePrior1YearInstant_NonConsolidatedMember51452000JPY
SoftwareCurrentYearInstant_NonConsolidatedMember81901000JPY
Lease assets iaPrior1YearInstant_NonConsolidatedMember3105000JPY
Lease assets iaCurrentYearInstant_NonConsolidatedMember913000JPY
Other iaPrior1YearInstant_NonConsolidatedMember29370000JPY
Other iaCurrentYearInstant_NonConsolidatedMember-JPY
Intangible assetsPrior1YearInstant_NonConsolidatedMember83928000JPY
Intangible assetsCurrentYearInstant_NonConsolidatedMember82814000JPY
Investment securitiesPrior1YearInstant_NonConsolidatedMember11718000JPY
Investment securitiesCurrentYearInstant_NonConsolidatedMember16249000JPY
Stocks of subsidiaries and affiliatesPrior1YearInstant_NonConsolidatedMember318667000JPY
Stocks of subsidiaries and affiliatesCurrentYearInstant_NonConsolidatedMember318667000JPY
Investments in capitalPrior1YearInstant_NonConsolidatedMember2179000JPY
Investments in capitalCurrentYearInstant_NonConsolidatedMember2209000JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember1720000JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember13775000JPY
Deferred tax assetsPrior1YearInstant_NonConsolidatedMember160218000JPY
Deferred tax assetsCurrentYearInstant_NonConsolidatedMember137170000JPY
Other ioaPrior1YearInstant_NonConsolidatedMember78888000JPY
Other ioaCurrentYearInstant_NonConsolidatedMember83604000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember573392000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember571676000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember3103443000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember3424170000JPY
AssetsPrior1YearInstant_NonConsolidatedMember25774493000JPY
AssetsCurrentYearInstant_NonConsolidatedMember31872044000JPY
Electronically recorded obligations operating clPrior1YearInstant_NonConsolidatedMember2077381000JPY
Electronically recorded obligations operating clCurrentYearInstant_NonConsolidatedMember2320850000JPY
Accounts payable for construction contracts cnsPrior1YearInstant_NonConsolidatedMember2971361000JPY
Accounts payable for construction contracts cnsCurrentYearInstant_NonConsolidatedMember3200562000JPY
Lease obligations clPrior1YearInstant_NonConsolidatedMember2533000JPY
Lease obligations clCurrentYearInstant_NonConsolidatedMember1077000JPY

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 2025-04-30pass rounding
balance sheet identityconsolidated 2026-04-30pass rounding
balance sheet identitynon_consolidated 2025-04-30pass
balance sheet identitynon_consolidated 2026-04-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-04-30pass
statement vs summary · net assetsconsolidated 2026-04-30pass
statement vs summary · net assetsnon_consolidated 2024-04-30pass
statement vs summary · net assetsnon_consolidated 2025-04-30pass
statement vs summary · net assetsnon_consolidated 2026-04-30pass
statement vs summary · net income attributable to parentconsolidated 2024-05-01/2025-04-30pass
statement vs summary · net income attributable to parentconsolidated 2025-05-01/2026-04-30pass
statement vs summary · operating cash flowconsolidated 2024-05-01/2025-04-30pass
statement vs summary · operating cash flowconsolidated 2025-05-01/2026-04-30pass
statement vs summary · revenueconsolidated 2024-05-01/2025-04-30pass
statement vs summary · revenueconsolidated 2025-05-01/2026-04-30pass
statement vs summary · revenuenon_consolidated 2024-05-01/2025-04-30pass
statement vs summary · revenuenon_consolidated 2025-05-01/2026-04-30pass
statement vs summary · total assetsconsolidated 2025-04-30pass
statement vs summary · total assetsconsolidated 2026-04-30pass
statement vs summary · total assetsnon_consolidated 2025-04-30pass
statement vs summary · total assetsnon_consolidated 2026-04-30pass