Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥14.3bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥18.5bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥19.7bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥16.0bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥15.7bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income−¥441m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥235m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income−¥301m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥360m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.4bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥492m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥938m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥301m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥482m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income−¥535m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥344m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥898m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥341m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥748m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥28.9bnat 2026-03-31StandaloneAssets
Total assets¥31.1bnat 2025-03-31StandaloneAssets
Total assets¥30.0bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥27.3bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥24.5bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥7.9bnat 2026-03-31StandaloneLiabilities
Total liabilities¥10.6bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥20.9bnat 2026-03-31StandaloneNet assets
Net assets / equity¥20.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥20.9bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥19.1bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥19.0bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥2.4bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥2.3bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥2.4bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.1bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥2.9bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.7bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥3.6bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥547m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥66m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥2.1bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥702m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥394m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥174m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.1bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥825m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥2.8bn2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.1bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥504m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥2.5bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥644m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-92.472025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥56.812024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥147.582023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥54.622022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥114.622021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥502025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1002024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1502023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,591.62at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,552.83at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,434.18at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,139.25at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥3,005.8at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio72.5%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio65.8%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio69.7%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.0%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio77.6%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE-2.6%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE1.7%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE4.5%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE1.8%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.9%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued6,712,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,712,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,237,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,237,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,237,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees347at 2026-03-31StandaloneNumber of employees
Employees338at 2025-03-31StandaloneNumber of employees
Employees325at 2024-03-31vStandaloneNumber of employees
Employees314at 2023-03-31vStandaloneNumber of employees
Employees309at 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 · 43
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2025-04-01 → 2026-03-31¥391m
Reconciling Itemsreconcilingsegment assetsat 2026-03-31¥11.2bn
Steel Bridgereportable segmentcapex2025-04-01 → 2026-03-31¥129m
Steel Bridgereportable segmentdepreciation2025-04-01 → 2026-03-31¥342m
Steel Bridgereportable segmentemployeesat 2026-03-31261 pure
Steel Bridgereportable segmentrevenue2025-04-01 → 2026-03-31¥10.6bn
Steel Bridgereportable segmentrevenue external2025-04-01 → 2026-03-31¥10.6bn
Steel Bridgereportable segmentsegment assetsat 2026-03-31¥14.6bn
Steel Bridgereportable segmentsegment profit2025-04-01 → 2026-03-31−¥451m
Steel Framereportable segmentcapex2025-04-01 → 2026-03-31¥176m
Steel Framereportable segmentdepreciation2025-04-01 → 2026-03-31¥36m
Steel Framereportable segmentemployeesat 2026-03-3147 pure
Steel Framereportable segmentrevenue2025-04-01 → 2026-03-31¥3.7bn
Steel Framereportable segmentrevenue external2025-04-01 → 2026-03-31¥3.7bn
Steel Framereportable segmentsegment assetsat 2026-03-31¥3.0bn
Steel Framereportable segmentsegment profit2025-04-01 → 2026-03-31¥10m
—segment totalcapex2025-04-01 → 2026-03-31¥306m
—segment totaldepreciation2025-04-01 → 2026-03-31¥379m
—segment totalemployeesat 2026-03-31308 pure
—segment totalrevenue2025-04-01 → 2026-03-31¥14.3bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥14.3bn
—segment totalsegment assetsat 2026-03-31¥17.7bn
—segment totalsegment profit2025-04-01 → 2026-03-31−¥441m
Reconciling Itemsreconcilingcapex2024-04-01 → 2025-03-31¥101m
Reconciling Itemsreconcilingsegment assetsat 2025-03-31¥9.1bn
Steel Bridgereportable segmentcapex2024-04-01 → 2025-03-31¥510m
Steel Bridgereportable segmentdepreciation2024-04-01 → 2025-03-31¥306m
Steel Bridgereportable segmentrevenue2024-04-01 → 2025-03-31¥13.0bn
Steel Bridgereportable segmentrevenue external2024-04-01 → 2025-03-31¥13.0bn
Steel Bridgereportable segmentsegment assetsat 2025-03-31¥17.8bn
Steel Bridgereportable segmentsegment profit2024-04-01 → 2025-03-31¥119m
Steel Framereportable segmentcapex2024-04-01 → 2025-03-31¥25m
Steel Framereportable segmentdepreciation2024-04-01 → 2025-03-31¥9m
Steel Framereportable segmentrevenue2024-04-01 → 2025-03-31¥5.4bn
Steel Framereportable segmentrevenue external2024-04-01 → 2025-03-31¥5.4bn
Steel Framereportable segmentsegment assetsat 2025-03-31¥4.3bn
Steel Framereportable segmentsegment profit2024-04-01 → 2025-03-31¥117m
—segment totalcapex2024-04-01 → 2025-03-31¥535m
—segment totaldepreciation2024-04-01 → 2025-03-31¥315m
—segment totalrevenue2024-04-01 → 2025-03-31¥18.5bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥18.5bn
—segment totalsegment assetsat 2025-03-31¥22.1bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥235m

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

All source rows · 1,185
ItemContextValueUnit
Machinery and equipmentPrior1YearInstant_NonConsolidatedMember5219414000JPY
Machinery and equipmentCurrentYearInstant_NonConsolidatedMember5371017000JPY
Accumulated depreciation machinery and equipmentPrior1YearInstant_NonConsolidatedMember-4460379000JPY
Accumulated depreciation machinery and equipmentCurrentYearInstant_NonConsolidatedMember-4614167000JPY
Machinery and equipment netPrior1YearInstant_NonConsolidatedMember759035000JPY
Machinery and equipment netCurrentYearInstant_NonConsolidatedMember756850000JPY
VehiclesPrior1YearInstant_NonConsolidatedMember100356000JPY
VehiclesCurrentYearInstant_NonConsolidatedMember112463000JPY
Accumulated depreciation vehiclesPrior1YearInstant_NonConsolidatedMember-81228000JPY
Accumulated depreciation vehiclesCurrentYearInstant_NonConsolidatedMember-92998000JPY
Vehicles netPrior1YearInstant_NonConsolidatedMember19128000JPY
Vehicles netCurrentYearInstant_NonConsolidatedMember19465000JPY
Tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember997026000JPY
Tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember1061703000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember-907346000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember-934852000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember89679000JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember126851000JPY
LandPrior1YearInstant_NonConsolidatedMember5299693000JPY
LandCurrentYearInstant_NonConsolidatedMember5299693000JPY
Construction in progressPrior1YearInstant_NonConsolidatedMember22200000JPY
Construction in progressCurrentYearInstant_NonConsolidatedMember-JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember7866110000JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember7800836000JPY
SoftwarePrior1YearInstant_NonConsolidatedMember11789000JPY
SoftwareCurrentYearInstant_NonConsolidatedMember17408000JPY
Software in progressPrior1YearInstant_NonConsolidatedMember93316000JPY
Software in progressCurrentYearInstant_NonConsolidatedMember471150000JPY
Other iaPrior1YearInstant_NonConsolidatedMember8578000JPY
Other iaCurrentYearInstant_NonConsolidatedMember8578000JPY
Intangible assetsPrior1YearInstant_NonConsolidatedMember113685000JPY
Intangible assetsCurrentYearInstant_NonConsolidatedMember497138000JPY
Investment securitiesPrior1YearInstant_NonConsolidatedMember4816013000JPY
Investment securitiesCurrentYearInstant_NonConsolidatedMember6571222000JPY
Long term loans receivable from employeesPrior1YearInstant_NonConsolidatedMember7055000JPY
Long term loans receivable from employeesCurrentYearInstant_NonConsolidatedMember5453000JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember12802000JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember27351000JPY
Prepaid pension cost ioaPrior1YearInstant_NonConsolidatedMember484085000JPY
Prepaid pension cost ioaCurrentYearInstant_NonConsolidatedMember567854000JPY
Insurance fundsPrior1YearInstant_NonConsolidatedMember207871000JPY
Insurance fundsCurrentYearInstant_NonConsolidatedMember216761000JPY
Other ioaPrior1YearInstant_NonConsolidatedMember218845000JPY
Other ioaCurrentYearInstant_NonConsolidatedMember205883000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant_NonConsolidatedMember-64840000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant_NonConsolidatedMember-64840000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember5681834000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember7529686000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember13661629000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember15827661000JPY

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