Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 48
MetricValuePeriodScopeSource row
Revenue¥7.4bn2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥18.5bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥9.3bn2024-04-01 → 2024-09-30StandaloneNet sales
Operating income−¥275m2025-04-01 → 2025-09-30StandaloneOperating income
Operating income¥176m2024-04-01 → 2024-09-30StandaloneOperating income
Ordinary income−¥203m2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥360m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥252m2024-04-01 → 2024-09-30StandaloneOrdinary income
Profit before tax−¥203m2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax¥374m2024-04-01 → 2024-09-30StandaloneIncome before income taxes
Net income−¥413m2025-04-01 → 2025-09-30StandaloneProfit loss
Net income¥344m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income¥260m2024-04-01 → 2024-09-30StandaloneProfit loss
Total assets¥26.9bnat 2025-09-30StandaloneAssets
Total assets¥31.1bnat 2025-03-31StandaloneAssets
Total assets¥27.8bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥6.6bnat 2025-09-30StandaloneLiabilities
Total liabilities¥10.6bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥20.4bnat 2025-09-30StandaloneNet assets
Net assets / equity¥20.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥20.6bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥2.5bnat 2025-09-30StandaloneCash and deposits
Cash and deposits¥2.3bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥2.5bnat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2024-09-30StandaloneCash and cash equivalents
Cash & equivalents¥2.1bnat 2024-03-31vStandaloneCash and cash equivalents
Operating cash flow¥3.6bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥547m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥267m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities
Investing cash flow−¥384m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥394m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥69m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investment activities
Financing cash flow−¥3.0bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.1bn2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥202m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥-71.562025-04-01 → 2025-09-30StandaloneBasic 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)¥42.662024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥252025-04-01 → 2025-09-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥1002024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥752024-04-01 → 2024-09-30StandaloneDividend paid per share (5-year summary)
Equity ratio75.6%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio65.8%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.0%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued6,712,000at 2025-09-30StandaloneTotal 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 2024-09-30StandaloneTotal number of issued shares (5-year summary)

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 · 12
SegmentItemPeriodValue
Steel Bridgereportable segmentrevenue2025-04-01 → 2025-09-30¥5.6bn
Steel Bridgereportable segmentrevenue external2025-04-01 → 2025-09-30¥5.6bn
Steel Bridgereportable segmentsegment profit2025-04-01 → 2025-09-30−¥219m
Steel Framereportable segmentrevenue2025-04-01 → 2025-09-30¥1.8bn
Steel Framereportable segmentrevenue external2025-04-01 → 2025-09-30¥1.8bn
Steel Framereportable segmentsegment profit2025-04-01 → 2025-09-30−¥56m
Steel Bridgereportable segmentrevenue2024-04-01 → 2024-09-30¥6.5bn
Steel Bridgereportable segmentrevenue external2024-04-01 → 2024-09-30¥6.5bn
Steel Bridgereportable segmentsegment profit2024-04-01 → 2024-09-30¥94m
Steel Framereportable segmentrevenue2024-04-01 → 2024-09-30¥2.7bn
Steel Framereportable segmentrevenue external2024-04-01 → 2024-09-30¥2.7bn
Steel Framereportable segmentsegment profit2024-04-01 → 2024-09-30¥82m

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

All source rows · 464
ItemContextValueUnit
Cash and cash equivalents (5-year summary)Prior1InterimInstant_NonConsolidatedMember2275339000JPY
Cash and cash equivalents (5-year summary)InterimInstant_NonConsolidatedMember2489455000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant_NonConsolidatedMember2288699000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember6712758
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember6712758
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant6712758
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant6712758
Number of shares heldInterimInstant_No1MajorShareholdersMember340000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.0588
Number of shares heldInterimInstant_No2MajorShareholdersMember300000
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0519
Number of shares heldInterimInstant_No3MajorShareholdersMember266000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0460
Number of shares heldInterimInstant_No4MajorShareholdersMember243000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0419
Number of shares heldInterimInstant_No5MajorShareholdersMember200000
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0345
Number of shares heldInterimInstant_No6MajorShareholdersMember175000
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0303
Number of shares heldInterimInstant_No7MajorShareholdersMember150000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0260
Number of shares heldInterimInstant_No8MajorShareholdersMember150000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0259
Number of shares heldInterimInstant_No9MajorShareholdersMember146000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0253
Number of shares heldInterimInstant_No10MajorShareholdersMember123000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0213
Number of shares heldInterimInstant2097000
Shareholding ratioInterimInstant0.3622
Number of shares issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember922100
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember5771500
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember57715
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember19158
Number of shares issued shares voting rightsInterimInstant6712758
Number of voting rights issued shares voting rightsInterimInstant57715
Number of shares held in own name treasury shares etcInterimInstant_Row1Member922100
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member922100
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.1374
Number of shares held in own name treasury shares etcInterimInstant922100
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant922100
Shareholding ratio treasury shares etcInterimInstant0.1374
Cash and depositsPrior1YearInstant_NonConsolidatedMember2288699000JPY
Cash and depositsInterimInstant_NonConsolidatedMember2489455000JPY
Notes receivable accounts receivable from completed construction contracts cnsPrior1YearInstant_NonConsolidatedMember14640444000JPY

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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2025-09-30pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · revenuenon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · revenuenon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2025-09-30pass