Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥7.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥12.2bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥5.7bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥693m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥389m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥702m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥407m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥698m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥471m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥479m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥777m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥318m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥479m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥318m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥18.5bnat 2025-09-30Cons.Assets
Total assets¥17.8bnat 2025-03-31Cons.Assets
Total assets¥17.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥4.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥4.1bnat 2025-03-31Cons.Liabilities
Net assets / equity¥14.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥13.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥13.2bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥5.8bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥6.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥4.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.9bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥342m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥897m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥420m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥218m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥252m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥18m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥334m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥396m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥443m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥55.282025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥89.862024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥36.742024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio75.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio76.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.7%at 2024-09-30Cons.Equity to asset ratio (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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥541m
Construction Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥2.6bn
Construction Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.6bn
Construction Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥533m
Plant Relatedreportable segmentrevenue2025-04-01 → 2025-09-30¥4.6bn
Plant Relatedreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.6bn
Plant Relatedreportable segmentsegment profit2025-04-01 → 2025-09-30¥701m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥7.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥7.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.2bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥500m
Construction Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥2.2bn
Construction Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.2bn
Construction Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥352m
Plant Relatedreportable segmentrevenue2024-04-01 → 2024-09-30¥3.5bn
Plant Relatedreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.5bn
Plant Relatedreportable segmentsegment profit2024-04-01 → 2024-09-30¥537m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥5.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥5.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥889m

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

All source rows · 500
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任 あずさ監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)竹 下 晋 平
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)福 島 康 生
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration5674262000JPY
Net sales (5-year summary)InterimDuration7236803000JPY
Net sales (5-year summary)Prior1YearDuration12222902000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration406685000JPY
Ordinary income loss (5-year summary)InterimDuration701913000JPY
Ordinary income loss (5-year summary)Prior1YearDuration1030869000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration317587000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration478753000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration776607000JPY
Comprehensive income (5-year summary)Prior1InterimDuration232336000JPY
Comprehensive income (5-year summary)InterimDuration604514000JPY
Comprehensive income (5-year summary)Prior1YearDuration715176000JPY
Net assets (5-year summary)Prior1InterimInstant13182031000JPY
Net assets (5-year summary)InterimInstant13997634000JPY
Net assets (5-year summary)Prior1YearInstant13697898000JPY
Total assets (5-year summary)Prior1InterimInstant17416730000JPY
Total assets (5-year summary)InterimInstant18450499000JPY
Total assets (5-year summary)Prior1YearInstant17809928000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration36.74
Basic earnings loss per share (5-year summary)InterimDuration55.28
Basic earnings loss per share (5-year summary)Prior1YearDuration89.86
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.757
Equity to asset ratio (5-year summary)InterimInstant0.759
Equity to asset ratio (5-year summary)Prior1YearInstant0.769
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration420070000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration342467000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration897093000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration18277000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-217643000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-251956000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-442730000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-333909000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-396330000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant4649564000JPY
Cash and cash equivalents (5-year summary)InterimInstant4678642000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant4899591000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember8707200
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember8707200
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant8707200
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant8707200
Number of shares heldInterimInstant_No1MajorShareholdersMember872400
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.1006

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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass