Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥78.5bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥156.0bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥68.3bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥7.3bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥5.9bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥7.7bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥15.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥6.4bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥7.7bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥6.6bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥5.2bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥11.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥4.5bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥5.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥4.5bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥108.4bnat 2025-09-30Cons.Assets
Total assets¥105.2bnat 2025-03-31Cons.Assets
Total assets¥99.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥42.9bnat 2025-09-30Cons.Liabilities
Total liabilities¥44.0bnat 2025-03-31Cons.Liabilities
Net assets / equity¥65.5bnat 2025-09-30Cons.Net assets
Net assets / equity¥61.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥56.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥12.1bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥13.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥11.8bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥13.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥8.8bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.5bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥5.7bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥13.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥6.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥69m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥765m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥8.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥4.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥126.752025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥272.062024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥110.142024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio60.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio58.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio56.8%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 · 32
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥17m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥17m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥1.1bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥1.1bn
Engineeringreportable segmentrevenue2025-04-01 → 2025-09-30¥33.8bn
Engineeringreportable segmentrevenue external2025-04-01 → 2025-09-30¥33.7bn
Engineeringreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥76m
Goods Salesreportable segmentrevenue2025-04-01 → 2025-09-30¥45.8bn
Goods Salesreportable segmentrevenue external2025-04-01 → 2025-09-30¥44.7bn
Goods Salesreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1.0bn
—segment totalrevenue2025-04-01 → 2025-09-30¥79.6bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥78.5bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥79.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥78.5bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥22m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥22m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥1.1bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥1.1bn
Engineeringreportable segmentrevenue2024-04-01 → 2024-09-30¥29.5bn
Engineeringreportable segmentrevenue external2024-04-01 → 2024-09-30¥29.4bn
Engineeringreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥16m
Goods Salesreportable segmentrevenue2024-04-01 → 2024-09-30¥40.0bn
Goods Salesreportable segmentrevenue external2024-04-01 → 2024-09-30¥38.9bn
Goods Salesreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥1.1bn
—segment totalrevenue2024-04-01 → 2024-09-30¥69.5bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥68.3bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥1.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥69.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥68.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥1.1bn

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

All source rows · 532
ItemContextValueUnit
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30
Previous fiscal year end dateFilingDateInstant2025-03-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese) 東京証券取引所プライム市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数 100株
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)日本レイ株式会社
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都渋谷区広尾4―1―11
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)ダイキン工業株式会社
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)大阪府大阪市北区梅田1-13-1
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8番1号赤坂インターシティAIR
Name major shareholdersInterimInstant_No4MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)245 SUMMER STREET BOSTONMA 02210 U.S.A.(東京都千代田区丸の内1―4―5)
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社みずほ銀行
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町1-5-5
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東テクグループ従業員持株会
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋本町3-11-11
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8-12
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)草野 和幸
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都渋谷区
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)昭和鉄工株式会社
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)福岡県糟屋郡宇美町宇美3351-8
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)住友商事株式会社
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町2-3-2
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-

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