Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥80.1bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥170.3bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥84.7bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥6.3bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥5.4bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥8.4bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥14.7bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥6.7bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥10.1bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥6.3bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥6.9bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥8.8bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥3.9bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥7.6bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥4.2bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥215.2bnat 2025-09-30Cons.Assets
Total assets¥219.0bnat 2025-03-31Cons.Assets
Total assets¥217.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥60.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥64.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥154.9bnat 2025-09-30Cons.Net assets
Net assets / equity¥154.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥151.1bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥27.1bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥28.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥25.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥25.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥23.3bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥22.3bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥10.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥17.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥9.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥3.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥7.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥6.0bn2025-04-01 → 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−¥7.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥258.472025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥323.322024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥144.312024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥257.952025-04-01 → 2025-09-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥322.632024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥143.992024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio67.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio66.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.3%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 · 42
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥7.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥6.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥1.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥524m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥1.3bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥1.3bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥286m
Automobile Industrial Machinery Parts Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥60.5bn
Automobile Industrial Machinery Parts Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥60.4bn
Automobile Industrial Machinery Parts Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥52m
Automobile Industrial Machinery Parts Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥5.1bn
Piping Products Products For Construction Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥8.7bn
Piping Products Products For Construction Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥8.7bn
Piping Products Products For Construction Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥322m
Thermal Engineering Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥4.9bn
Thermal Engineering Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥4.9bn
Thermal Engineering Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥634m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥81.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥80.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥6.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥7.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥6.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥436m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥1.1bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥1.1bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥262m
Automobile Industrial Machinery Parts Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥65.7bn
Automobile Industrial Machinery Parts Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥65.7bn
Automobile Industrial Machinery Parts Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥26m
Automobile Industrial Machinery Parts Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥4.5bn
Piping Products Products For Construction Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥9.2bn
Piping Products Products For Construction Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥9.2bn
Piping Products Products For Construction Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥534m
Thermal Engineering Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥3.7bn
Thermal Engineering Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥3.7bn
Thermal Engineering Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥232m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥85.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥84.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥1.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥5.7bn

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

All source rows · 551
ItemContextValueUnit
Net salesPrior1InterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember9181000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember3737000000JPY
Net salesPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember7095000000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember85758000000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-1108000000JPY
Net salesPrior1InterimDuration84650000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E38761-000AutomobileIndustrialMachineryPartsBusinessReportableSegmentsMember4477000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember534000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember232000000JPY
Operating incomePrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember436000000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember5681000000JPY
Operating incomePrior1InterimDuration_ReconcilingItemsMember-262000000JPY
Operating incomePrior1InterimDuration5418000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E38761-000AutomobileIndustrialMachineryPartsBusinessReportableSegmentsMember60438000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember8684000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember4929000000JPY
Revenues from external customersInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember6048000000JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember80100000000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersInterimDuration80100000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E38761-000AutomobileIndustrialMachineryPartsBusinessReportableSegmentsMember52000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember-JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember1241000000JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember1293000000JPY
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-1293000000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E38761-000AutomobileIndustrialMachineryPartsBusinessReportableSegmentsMember60490000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember8684000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember4929000000JPY
Net salesInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember7289000000JPY
Net salesInterimDuration_TotalOfReportableSegmentsAndOthersMember81393000000JPY
Net salesInterimDuration_ReconcilingItemsMember-1293000000JPY
Net salesInterimDuration80100000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E38761-000AutomobileIndustrialMachineryPartsBusinessReportableSegmentsMember5113000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E38761-000PipingProductsProductsForConstructionBusinessReportableSegmentsMember322000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E38761-000ThermalEngineeringBusinessReportableSegmentMember634000000JPY
Operating incomeInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember524000000JPY
Operating incomeInterimDuration_TotalOfReportableSegmentsAndOthersMember6595000000JPY
Operating incomeInterimDuration_ReconcilingItemsMember-286000000JPY
Operating incomeInterimDuration6308000000JPY
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)関東財務局長
Filing date cover pageFilingDateInstant2025-11-14
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第3期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)リケンNPR株式会社
Company name in english cover pageFilingDateInstantNPR-RIKEN CORPORATION
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役会長兼CEO  前川 泰則
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都千代田区三番町8番地1

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