Half-year report · HY

Period2025-06-01 → 2025-11-30
Filed2026-01-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥14.9bn2025-06-01 → 2025-11-30Cons.Net sales
Revenue¥37.5bn2024-06-01 → 2025-05-31Cons.Net sales (5-year summary)
Revenue¥14.0bn2024-06-01 → 2024-11-30Cons.Net sales
Operating income¥979m2025-06-01 → 2025-11-30Cons.Operating income
Operating income¥499m2024-06-01 → 2024-11-30Cons.Operating income
Ordinary income¥1.1bn2025-06-01 → 2025-11-30Cons.Ordinary income
Ordinary income¥4.8bn2024-06-01 → 2025-05-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥558m2024-06-01 → 2024-11-30Cons.Ordinary income
Profit before tax¥914m2025-06-01 → 2025-11-30Cons.Income before income taxes
Profit before tax¥514m2024-06-01 → 2024-11-30Cons.Income before income taxes
Net income (owners)¥600m2025-06-01 → 2025-11-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.1bn2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥334m2024-06-01 → 2024-11-30Cons.Profit loss attributable to owners of parent
Net income¥600m2025-06-01 → 2025-11-30Cons.Profit loss
Net income¥334m2024-06-01 → 2024-11-30Cons.Profit loss
Total assets¥43.1bnat 2025-11-30Cons.Assets
Total assets¥42.7bnat 2025-05-31Cons.Assets
Total assets¥39.2bnat 2024-11-30Cons.Total assets (5-year summary)
Total liabilities¥12.5bnat 2025-11-30Cons.Liabilities
Total liabilities¥12.7bnat 2025-05-31Cons.Liabilities
Net assets / equity¥30.6bnat 2025-11-30Cons.Net assets
Net assets / equity¥29.9bnat 2025-05-31Cons.Net assets
Net assets / equity¥27.5bnat 2024-11-30Cons.Net assets (5-year summary)
Cash and deposits¥7.1bnat 2025-11-30Cons.Cash and deposits
Cash and deposits¥10.3bnat 2025-05-31Cons.Cash and deposits
Cash & equivalents¥7.0bnat 2025-11-30Cons.Cash and cash equivalents
Cash & equivalents¥10.3bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥7.2bnat 2024-11-30Cons.Cash and cash equivalents
Cash & equivalents¥10.5bnat 2024-05-31vCons.Cash and cash equivalents
Operating cash flow−¥3.6bn2025-06-01 → 2025-11-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.5bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥1.2bn2024-06-01 → 2024-11-30Cons.Net cash provided by used in operating activities
Investing cash flow¥1.2bn2025-06-01 → 2025-11-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥4.6bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.0bn2024-06-01 → 2024-11-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥861m2025-06-01 → 2025-11-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.1bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.0bn2024-06-01 → 2024-11-30Cons.Net cash provided by used in financing activities
EPS (basic)¥34.132025-06-01 → 2025-11-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥174.432024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥18.932024-06-01 → 2024-11-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio70.9%at 2025-11-30Cons.Equity to asset ratio (5-year summary)
Equity ratio70.1%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio70.1%at 2024-11-30Cons.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 · 38
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-06-01 → 2025-11-30−¥600m
Reconciling Itemsreconcilingrevenue intersegment2025-06-01 → 2025-11-30−¥600m
Reconciling Itemsreconcilingsegment profit2025-06-01 → 2025-11-30−¥30m
Environmentreportable segmentrevenue2025-06-01 → 2025-11-30¥6.0bn
Environmentreportable segmentrevenue external2025-06-01 → 2025-11-30¥6.0bn
Environmentreportable segmentrevenue intersegment2025-06-01 → 2025-11-30¥50m
Environmentreportable segmentsegment profit2025-06-01 → 2025-11-30¥19m
Maintenancereportable segmentrevenue2025-06-01 → 2025-11-30¥3.6bn
Maintenancereportable segmentrevenue external2025-06-01 → 2025-11-30¥3.6bn
Maintenancereportable segmentrevenue intersegment2025-06-01 → 2025-11-30¥7m
Maintenancereportable segmentsegment profit2025-06-01 → 2025-11-30¥305m
Valvereportable segmentrevenue2025-06-01 → 2025-11-30¥5.9bn
Valvereportable segmentrevenue external2025-06-01 → 2025-11-30¥5.3bn
Valvereportable segmentrevenue intersegment2025-06-01 → 2025-11-30¥542m
Valvereportable segmentsegment profit2025-06-01 → 2025-11-30¥685m
Total Of Reportable Segments And Otherssegment totalrevenue2025-06-01 → 2025-11-30¥15.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-06-01 → 2025-11-30¥14.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-06-01 → 2025-11-30¥600m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-06-01 → 2025-11-30¥1.0bn
Reconciling Itemsreconcilingrevenue2024-06-01 → 2024-11-30−¥700m
Reconciling Itemsreconcilingrevenue intersegment2024-06-01 → 2024-11-30−¥700m
Reconciling Itemsreconcilingsegment profit2024-06-01 → 2024-11-30−¥39m
Environmentreportable segmentrevenue2024-06-01 → 2024-11-30¥5.7bn
Environmentreportable segmentrevenue external2024-06-01 → 2024-11-30¥5.6bn
Environmentreportable segmentrevenue intersegment2024-06-01 → 2024-11-30¥122m
Environmentreportable segmentsegment profit2024-06-01 → 2024-11-30−¥104m
Maintenancereportable segmentrevenue2024-06-01 → 2024-11-30¥3.1bn
Maintenancereportable segmentrevenue external2024-06-01 → 2024-11-30¥3.1bn
Maintenancereportable segmentrevenue intersegment2024-06-01 → 2024-11-30¥8m
Maintenancereportable segmentsegment profit2024-06-01 → 2024-11-30¥217m
Valvereportable segmentrevenue2024-06-01 → 2024-11-30¥5.8bn
Valvereportable segmentrevenue external2024-06-01 → 2024-11-30¥5.2bn
Valvereportable segmentrevenue intersegment2024-06-01 → 2024-11-30¥569m
Valvereportable segmentsegment profit2024-06-01 → 2024-11-30¥424m
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2024-11-30¥14.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2024-11-30¥14.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-06-01 → 2024-11-30¥700m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2024-11-30¥538m

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

All source rows · 508
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember1229000
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.0679
Number of shares heldInterimInstant_No3MajorShareholdersMember1228000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0679
Number of shares heldInterimInstant_No4MajorShareholdersMember1198000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0662
Number of shares heldInterimInstant_No5MajorShareholdersMember795000
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0440
Number of shares heldInterimInstant_No6MajorShareholdersMember721000
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0399
Number of shares heldInterimInstant_No7MajorShareholdersMember641000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0354
Number of shares heldInterimInstant_No8MajorShareholdersMember601000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0332
Number of shares heldInterimInstant_No9MajorShareholdersMember481000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0266
Number of shares heldInterimInstant_No10MajorShareholdersMember459000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0253
Number of shares heldInterimInstant8644000
Shareholding ratioInterimInstant0.4779
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember2702400
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember180453
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember18045300
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember42548
Number of shares issued shares voting rightsInterimInstant20790248
Number of voting rights issued shares voting rightsInterimInstant180453
Number of shares held in own name treasury shares etcInterimInstant_Row1Member2702400
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member2702400
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.1299
Number of shares held in own name treasury shares etcInterimInstant2702400
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant2702400
Shareholding ratio treasury shares etcInterimInstant0.1299
Cash and depositsPrior1YearInstant10342000000JPY
Cash and depositsInterimInstant7082000000JPY
Notes and accounts receivable trade and contract assetsPrior1YearInstant4277000000JPY
Notes and accounts receivable trade and contract assetsInterimInstant7288000000JPY
Electronically recorded monetary claims operating caPrior1YearInstant5192000000JPY
Electronically recorded monetary claims operating caInterimInstant3627000000JPY
Short term investment securitiesPrior1YearInstant2995000000JPY
Short term investment securitiesInterimInstant-JPY
Merchandise and finished goodsPrior1YearInstant2916000000JPY
Merchandise and finished goodsInterimInstant3393000000JPY
Work in processPrior1YearInstant2483000000JPY
Work in processInterimInstant4370000000JPY

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 2025-05-31pass
balance sheet identityconsolidated 2025-11-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsconsolidated 2025-11-30pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2024-11-30pass
statement vs summary · net income attributable to parentconsolidated 2025-06-01/2025-11-30pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2024-11-30pass
statement vs summary · operating cash flowconsolidated 2025-06-01/2025-11-30pass
statement vs summary · revenueconsolidated 2024-06-01/2024-11-30pass
statement vs summary · revenueconsolidated 2025-06-01/2025-11-30pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsconsolidated 2025-11-30pass