Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 65
MetricValuePeriodScopeSource row
Revenue¥1.8bn2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥1.8bn2025-04-01 → 2025-09-30StandaloneNet sales (5-year summary)
Revenue¥4.9bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥1.9bn2024-04-01 → 2024-09-30StandaloneNet sales
Revenue¥1.9bn2024-04-01 → 2024-09-30StandaloneNet sales (5-year summary)
Operating income¥7m2025-04-01 → 2025-09-30StandaloneOperating income
Operating income¥46m2024-04-01 → 2024-09-30StandaloneOperating income
Ordinary income¥11m2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥10m2025-04-01 → 2025-09-30StandaloneOrdinary income loss (5-year summary)
Ordinary income¥245m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥52m2024-04-01 → 2024-09-30StandaloneOrdinary income
Ordinary income¥51m2024-04-01 → 2024-09-30StandaloneOrdinary income loss (5-year summary)
Profit before tax¥59m2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax¥89m2024-04-01 → 2024-09-30StandaloneIncome before income taxes
Net income¥48m2025-04-01 → 2025-09-30StandaloneProfit loss
Net income¥48m2025-04-01 → 2025-09-30StandaloneNet income loss (5-year summary)
Net income¥221m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income¥79m2024-04-01 → 2024-09-30StandaloneProfit loss
Net income¥78m2024-04-01 → 2024-09-30StandaloneNet income loss (5-year summary)
Total assets¥5.0bnat 2025-09-30StandaloneAssets
Total assets¥5.0bnat 2025-09-30StandaloneTotal assets (5-year summary)
Total assets¥5.0bnat 2025-03-31StandaloneAssets
Total assets¥5.0bnat 2025-03-31StandaloneTotal assets (5-year summary)
Total assets¥5.5bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥2.7bnat 2025-09-30StandaloneLiabilities
Total liabilities¥2.7bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥2.4bnat 2025-09-30StandaloneNet assets
Net assets / equity¥2.4bnat 2025-09-30StandaloneNet assets (5-year summary)
Net assets / equity¥2.4bnat 2025-03-31StandaloneNet assets
Net assets / equity¥2.4bnat 2025-03-31StandaloneNet assets (5-year summary)
Net assets / equity¥2.2bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥833mat 2025-09-30StandaloneCash and deposits
Cash and deposits¥1.4bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥833mat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥832mat 2025-09-30StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.4bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.4bnat 2025-03-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.0bnat 2024-09-30StandaloneCash and cash equivalents
Cash & equivalents¥1.0bnat 2024-09-30StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2024-03-31vStandaloneCash and cash equivalents
Operating cash flow−¥465m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥465m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥530m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥161m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥161m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥438m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥438m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥203m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥189m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥189m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥370m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥370m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥26m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥27m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥26m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥62.362025-04-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥286.282024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥101.772024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥422024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Equity ratio47.3%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio47.0%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio39.9%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued784,300at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2024-09-30StandaloneTotal number of issued shares (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
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥142m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥142m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥50m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥446m
Electric Welderreportable segmentrevenue2025-04-01 → 2025-09-30¥250m
Electric Welderreportable segmentrevenue external2025-04-01 → 2025-09-30¥250m
Electric Welderreportable segmentsegment profit2025-04-01 → 2025-09-30¥40m
Power Supply Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥873m
Power Supply Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥873m
Power Supply Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥196m
Surface Treatment Processorreportable segmentrevenue2025-04-01 → 2025-09-30¥543m
Surface Treatment Processorreportable segmentrevenue external2025-04-01 → 2025-09-30¥543m
Surface Treatment Processorreportable segmentsegment profit2025-04-01 → 2025-09-30¥167m
—segment totalrevenue2025-04-01 → 2025-09-30¥1.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥1.7bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥404m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥1.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥1.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥453m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥159m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥159m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥58m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥495m
Electric Welderreportable segmentrevenue2024-04-01 → 2024-09-30¥320m
Electric Welderreportable segmentrevenue external2024-04-01 → 2024-09-30¥320m
Electric Welderreportable segmentsegment profit2024-04-01 → 2024-09-30¥59m
Power Supply Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥835m
Power Supply Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥835m
Power Supply Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥197m
Surface Treatment Processorreportable segmentrevenue2024-04-01 → 2024-09-30¥620m
Surface Treatment Processorreportable segmentrevenue external2024-04-01 → 2024-09-30¥620m
Surface Treatment Processorreportable segmentsegment profit2024-04-01 → 2024-09-30¥228m
—segment totalrevenue2024-04-01 → 2024-09-30¥1.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥1.8bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥483m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥541m

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

All source rows · 471
ItemContextValueUnit
Net salesInterimDuration_NonConsolidatedMember_ReportableSegmentsMember1666132000JPY
Net salesInterimDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember141670000JPY
Net salesInterimDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember1807803000JPY
Net salesInterimDuration_NonConsolidatedMember_ReconcilingItemsMember-JPY
Net salesInterimDuration_NonConsolidatedMember1807803000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01940-000PowerSupplyEquipmentReportableSegmentsMember196240000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01940-000SurfaceTreatmentProcessorReportableSegmentsMember167080000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01940-000ElectricWelderReportableSegmentsMember40271000JPY
Operating incomeInterimDuration_NonConsolidatedMember_ReportableSegmentsMember403592000JPY
Operating incomeInterimDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember49694000JPY
Operating incomeInterimDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember453286000JPY
Operating incomeInterimDuration_NonConsolidatedMember_ReconcilingItemsMember-446220000JPY
Operating incomeInterimDuration_NonConsolidatedMember7066000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の5第1項の表の第1号
Place of filing cover pageFilingDateInstant
Original text (Japanese)東海財務局長
Filing date cover pageFilingDateInstant2025-11-13
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第119期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社中央製作所
Company name in english cover pageFilingDateInstantChuo Seisakusho, Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 後 藤 邦 之
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)名古屋市瑞穂区内浜町24番1号
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)052(821)6166番
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)総務部長 服 部 光 生
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)名古屋市瑞穂区内浜町24番1号
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)052(821)6166番
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)総務部長 服 部 光 生
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE01940
Fund codeFilingDateInstant-
Security codeFilingDateInstant68460
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社中央製作所
Filer name in englishFilingDateInstantChuo Seisakusho, Ltd.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第四号の三様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstantfalse
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Current fiscal year start dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2025-09-30
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-

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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass rounding
statement vs summary · net assetsnon_consolidated 2025-09-30pass rounding
statement vs summary · operating cash flownon_consolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · operating cash flownon_consolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · revenuenon_consolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · revenuenon_consolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · total assetsnon_consolidated 2025-03-31pass rounding
statement vs summary · total assetsnon_consolidated 2025-09-30pass rounding