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¥12.6bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥26.0bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥9.3bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥80m2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥786m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income−¥13m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥266m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax−¥13m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥266m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥4m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥427m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥165m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥4m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥165m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥24.4bnat 2025-09-30Cons.Assets
Total assets¥26.1bnat 2025-03-31Cons.Assets
Total assets¥20.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥14.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥15.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥10.3bnat 2025-09-30Cons.Net assets
Net assets / equity¥10.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥9.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥6.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥4.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥6.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥4.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥2.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥149m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥464m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥752m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥2.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥198m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-1.132025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥99.752024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-38.692024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio42.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio39.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio44.7%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 · 30
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥439m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥439m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥0
Operation And Maintenancereportable segmentrevenue2025-04-01 → 2025-09-30¥3.7bn
Operation And Maintenancereportable segmentrevenue external2025-04-01 → 2025-09-30¥3.4bn
Operation And Maintenancereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥233m
Operation And Maintenancereportable segmentsegment profit2025-04-01 → 2025-09-30−¥466m
Plant Constructionreportable segmentrevenue2025-04-01 → 2025-09-30¥9.4bn
Plant Constructionreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.2bn
Plant Constructionreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥205m
Plant Constructionreportable segmentsegment profit2025-04-01 → 2025-09-30¥546m
—segment totalrevenue2025-04-01 → 2025-09-30¥13.0bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥12.6bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥439m
—segment totalsegment profit2025-04-01 → 2025-09-30¥80m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥436m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥436m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥6m
Operation And Maintenancereportable segmentrevenue2024-04-01 → 2024-09-30¥2.7bn
Operation And Maintenancereportable segmentrevenue external2024-04-01 → 2024-09-30¥2.5bn
Operation And Maintenancereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥226m
Operation And Maintenancereportable segmentsegment profit2024-04-01 → 2024-09-30−¥517m
Plant Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥7.0bn
Plant Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥6.8bn
Plant Constructionreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥210m
Plant Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30−¥274m
—segment totalrevenue2024-04-01 → 2024-09-30¥9.7bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥9.3bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥436m
—segment totalsegment profit2024-04-01 → 2024-09-30−¥792m

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

All source rows · 509
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember176000
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0411
Number of shares heldInterimInstant_No3MajorShareholdersMember172000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0402
Number of shares heldInterimInstant_No4MajorShareholdersMember143000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0334
Number of shares heldInterimInstant_No5MajorShareholdersMember120000
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0281
Number of shares heldInterimInstant_No6MajorShareholdersMember93000
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0218
Number of shares heldInterimInstant_No7MajorShareholdersMember68000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0160
Number of shares heldInterimInstant_No8MajorShareholdersMember54000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0127
Number of shares heldInterimInstant_No9MajorShareholdersMember53000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0124
Number of shares heldInterimInstant_No10MajorShareholdersMember50000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0119
Number of shares heldInterimInstant3124000
Shareholding ratioInterimInstant0.7282
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_OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember5200
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember4282700
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember42827
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember8068
Number of shares issued shares voting rightsInterimInstant4295968
Number of voting rights issued shares voting rightsInterimInstant42827
Number of shares held in own name treasury shares etcInterimInstant_Row1Member5200
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member5200
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.0012
Number of shares held in own name treasury shares etcInterimInstant5200
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant5200
Shareholding ratio treasury shares etcInterimInstant0.0012
Cash and depositsPrior1YearInstant4145000000JPY
Cash and depositsInterimInstant6584000000JPY
Notes and accounts receivable trade and contract assetsPrior1YearInstant12205000000JPY
Notes and accounts receivable trade and contract assetsInterimInstant9170000000JPY
Electronically recorded monetary claims operating caPrior1YearInstant1469000000JPY
Electronically recorded monetary claims operating caInterimInstant650000000JPY
Short term investment securitiesPrior1YearInstant533000000JPY
Short term investment securitiesInterimInstant-JPY
Merchandise and finished goodsPrior1YearInstant0JPY
Merchandise and finished goodsInterimInstant0JPY
Work in processPrior1YearInstant205000000JPY
Work in processInterimInstant419000000JPY

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
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