Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥30.7bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥65.4bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥30.5bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥586m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥534m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥525m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥356m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥646m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥353m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥440m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥625m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥160m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥439m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥162m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥45.1bnat 2025-09-30Cons.Assets
Total assets¥46.0bnat 2025-03-31Cons.Assets
Total assets¥46.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥21.0bnat 2025-09-30Cons.Liabilities
Total liabilities¥21.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥24.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥24.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥24.0bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥5.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥4.4bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥4.8bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.1bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥2.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥192m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.7bn2024-04-01 → 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)¥140.642025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥199.922024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥51.332024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio53.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio53.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio51.6%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 · 54
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥251m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥154m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥97m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥17m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥526m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥526m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥24m
Electrical Equipment For Carsreportable segmentrevenue2025-04-01 → 2025-09-30¥10.5bn
Electrical Equipment For Carsreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.2bn
Electrical Equipment For Carsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥294m
Electrical Equipment For Carsreportable segmentsegment profit2025-04-01 → 2025-09-30−¥4m
Home And Industry Electronicsreportable segmentrevenue2025-04-01 → 2025-09-30¥9.9bn
Home And Industry Electronicsreportable segmentrevenue external2025-04-01 → 2025-09-30¥9.8bn
Home And Industry Electronicsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥108m
Home And Industry Electronicsreportable segmentsegment profit2025-04-01 → 2025-09-30¥410m
Wire Harnessreportable segmentrevenue2025-04-01 → 2025-09-30¥10.5bn
Wire Harnessreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.5bn
Wire Harnessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥28m
Wire Harnessreportable segmentsegment profit2025-04-01 → 2025-09-30¥138m
—segment totalrevenue2025-04-01 → 2025-09-30¥31.0bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥30.6bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥430m
—segment totalsegment profit2025-04-01 → 2025-09-30¥544m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥31.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥30.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥526m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥562m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥142m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥57m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥85m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥68m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥510m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥510m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥81m
Electrical Equipment For Carsreportable segmentrevenue2024-04-01 → 2024-09-30¥10.9bn
Electrical Equipment For Carsreportable segmentrevenue external2024-04-01 → 2024-09-30¥10.6bn
Electrical Equipment For Carsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥284m
Electrical Equipment For Carsreportable segmentsegment profit2024-04-01 → 2024-09-30¥167m
Home And Industry Electronicsreportable segmentrevenue2024-04-01 → 2024-09-30¥9.5bn
Home And Industry Electronicsreportable segmentrevenue external2024-04-01 → 2024-09-30¥9.4bn
Home And Industry Electronicsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥117m
Home And Industry Electronicsreportable segmentsegment profit2024-04-01 → 2024-09-30¥139m
Wire Harnessreportable segmentrevenue2024-04-01 → 2024-09-30¥10.5bn
Wire Harnessreportable segmentrevenue external2024-04-01 → 2024-09-30¥10.5bn
Wire Harnessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥24m
Wire Harnessreportable segmentsegment profit2024-04-01 → 2024-09-30¥215m
—segment totalrevenue2024-04-01 → 2024-09-30¥30.9bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥30.5bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥425m
—segment totalsegment profit2024-04-01 → 2024-09-30¥520m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥31.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥30.5bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥510m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥453m

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

All source rows · 529
ItemContextValueUnit
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-03-31
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)東京証券取引所スタンダード市場
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)ASTI従業員持株会
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)静岡県浜松市中央区米津町2804
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)ASTI共栄会
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)静岡県浜松市中央区米津町2804
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)株式会社SBI証券
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都港区六本木1丁目6番1号
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)中島 秀樹
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)福岡県福岡市早良区
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社名古屋銀行
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)愛知県名古屋市中区錦3丁目19番17号
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社静岡銀行
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)静岡県静岡市葵区呉服町1丁目10番地
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)楽天証券株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都港区南青山2丁目6番21号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目6番6号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)浜松磐田信用金庫
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)静岡県浜松市中央区元城町114-1
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)江熊 和浩
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県蓮田市
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-

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
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