Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 63
MetricValuePeriodScopeSource row
Revenue¥7.4bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥7.4bn2025-04-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥16.2bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥6.1bn2024-04-01 → 2024-09-30Cons.Net sales
Revenue¥6.1bn2024-04-01 → 2024-09-30Cons.Net sales (5-year summary)
Operating income¥468m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥319m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥424m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥423m2025-04-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥646m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥310m2024-04-01 → 2024-09-30Cons.Ordinary income
Ordinary income¥309m2024-04-01 → 2024-09-30Cons.Ordinary income loss (5-year summary)
Profit before tax¥268m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥307m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥138m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥137m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥423m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥216m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥215m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income¥138m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥216m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥23.7bnat 2025-09-30Cons.Assets
Total assets¥23.7bnat 2025-09-30Cons.Total assets (5-year summary)
Total assets¥20.8bnat 2025-03-31Cons.Assets
Total assets¥20.8bnat 2025-03-31Cons.Total assets (5-year summary)
Total assets¥19.5bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥18.2bnat 2025-09-30Cons.Liabilities
Total liabilities¥15.5bnat 2025-03-31Cons.Liabilities
Net assets / equity¥5.4bnat 2025-09-30Cons.Net assets
Net assets / equity¥5.4bnat 2025-09-30Cons.Net assets (5-year summary)
Net assets / equity¥5.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.4bnat 2025-03-31Cons.Net assets (5-year summary)
Net assets / equity¥5.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥659mat 2025-09-30Cons.Cash and deposits
Cash and deposits¥933mat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥659mat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥658mat 2025-09-30Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥933mat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥932mat 2025-03-31Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2024-09-30Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥955mat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥3.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥3.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥2.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥1.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥276m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥275m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥585m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥285m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥284m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥3.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥3.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥2.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥2.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥2.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥21.752025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥66.412024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥33.842024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio22.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio25.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio26.9%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 · 40
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥217m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥203m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥14m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥11m
Defense Equipmentreportable segmentrevenue2025-04-01 → 2025-09-30¥5.6bn
Defense Equipmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥5.6bn
Defense Equipmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥789m
Manufacture On Assignmentreportable segmentrevenue2025-04-01 → 2025-09-30¥626m
Manufacture On Assignmentreportable segmentrevenue external2025-04-01 → 2025-09-30¥626m
Manufacture On Assignmentreportable segmentsegment profit2025-04-01 → 2025-09-30¥38m
Paper Converting Machineryreportable segmentrevenue2025-04-01 → 2025-09-30¥1.0bn
Paper Converting Machineryreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.0bn
Paper Converting Machineryreportable segmentsegment profit2025-04-01 → 2025-09-30¥2m
—segment totalrevenue2025-04-01 → 2025-09-30¥7.2bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥7.2bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥829m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥7.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥7.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥14m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥840m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥266m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥251m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥15m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥40m
Defense Equipmentreportable segmentrevenue2024-04-01 → 2024-09-30¥4.2bn
Defense Equipmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥4.2bn
Defense Equipmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥544m
Manufacture On Assignmentreportable segmentrevenue2024-04-01 → 2024-09-30¥555m
Manufacture On Assignmentreportable segmentrevenue external2024-04-01 → 2024-09-30¥555m
Manufacture On Assignmentreportable segmentsegment profit2024-04-01 → 2024-09-30¥52m
Paper Converting Machineryreportable segmentrevenue2024-04-01 → 2024-09-30¥1.0bn
Paper Converting Machineryreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.0bn
Paper Converting Machineryreportable segmentsegment profit2024-04-01 → 2024-09-30−¥262,000
—segment totalrevenue2024-04-01 → 2024-09-30¥5.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥5.8bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥596m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥6.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥6.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥15m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥635m

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

All source rows · 479
ItemContextValueUnit
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01518-000PaperConvertingMachineryReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01518-000DefenseEquipmentReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01518-000ManufactureOnAssignmentReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember14304000JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember14304000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01518-000PaperConvertingMachineryReportableSegmentsMember1010494000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01518-000DefenseEquipmentReportableSegmentsMember5607362000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01518-000ManufactureOnAssignmentReportableSegmentsMember625645000JPY
Net salesInterimDuration_ReportableSegmentsMember7243501000JPY
Net salesInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember217384000JPY
Net salesInterimDuration_TotalOfReportableSegmentsAndOthersMember7460885000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01518-000PaperConvertingMachineryReportableSegmentsMember1952000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01518-000DefenseEquipmentReportableSegmentsMember789258000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01518-000ManufactureOnAssignmentReportableSegmentsMember38051000JPY
Operating incomeInterimDuration_ReportableSegmentsMember829261000JPY
Operating incomeInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember11222000JPY
Operating incomeInterimDuration_TotalOfReportableSegmentsAndOthersMember840483000JPY
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)北陸財務局長
Filing date cover pageFilingDateInstant2025-11-10
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第125期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社石川製作所
Company name in english cover pageFilingDateInstantIshikawa Seisakusho, Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長  小長谷 育教
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)石川県白山市福留町200番地
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)(076)277-1411 (代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役 企画管理部門長  水野 孝
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)石川県白山市福留町200番地
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)(076)277-1411 (代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役 企画管理部門長  水野 孝
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE01518
Fund codeFilingDateInstant-
Security codeFilingDateInstant62080
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社石川製作所
Filer name in englishFilingDateInstantIshikawa 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 preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Current fiscal year start dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2025-09-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-03-31

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
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass rounding
statement vs summary · net assetsconsolidated 2025-09-30pass rounding
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · total assetsconsolidated 2025-03-31pass rounding
statement vs summary · total assetsconsolidated 2025-09-30pass rounding