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¥57.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥120.6bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥61.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥4.0bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥4.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥4.7bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥7.6bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥3.7bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥4.7bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥3.7bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥4.3bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.0bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.1bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥4.9bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥2.4bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥140.3bnat 2025-09-30Cons.Assets
Total assets¥138.4bnat 2025-03-31Cons.Assets
Total assets¥138.7bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥54.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥46.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥86.2bnat 2025-09-30Cons.Net assets
Net assets / equity¥91.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥89.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥45.9bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥47.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥39.4bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥41.6bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥39.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥38.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥6.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥9.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥3.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥4.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥2.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥4.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.9bn2024-04-01 → 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
EPS (basic)¥111.852025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥102.492024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥54.172024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio58.7%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio63.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio62.1%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 · 46
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥2.9bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥2.9bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥23m
East Asiareportable segmentrevenue2025-04-01 → 2025-09-30¥4.4bn
East Asiareportable segmentrevenue external2025-04-01 → 2025-09-30¥4.0bn
East Asiareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥356m
East Asiareportable segmentsegment profit2025-04-01 → 2025-09-30¥178m
Japanreportable segmentrevenue2025-04-01 → 2025-09-30¥27.6bn
Japanreportable segmentrevenue external2025-04-01 → 2025-09-30¥25.2bn
Japanreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥2.4bn
Japanreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.6bn
North Americareportable segmentrevenue2025-04-01 → 2025-09-30¥22.6bn
North Americareportable segmentrevenue external2025-04-01 → 2025-09-30¥22.6bn
North Americareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1m
North Americareportable segmentsegment profit2025-04-01 → 2025-09-30¥1.0bn
Southeast Asiareportable segmentrevenue2025-04-01 → 2025-09-30¥5.7bn
Southeast Asiareportable segmentrevenue external2025-04-01 → 2025-09-30¥5.6bn
Southeast Asiareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥110m
Southeast Asiareportable segmentsegment profit2025-04-01 → 2025-09-30¥1.2bn
—segment totalrevenue2025-04-01 → 2025-09-30¥60.2bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥57.3bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥2.9bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥4.0bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥2.9bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥2.9bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥32m
East Asiareportable segmentrevenue2024-04-01 → 2024-09-30¥5.5bn
East Asiareportable segmentrevenue external2024-04-01 → 2024-09-30¥5.0bn
East Asiareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥428m
East Asiareportable segmentsegment profit2024-04-01 → 2024-09-30¥70m
Japanreportable segmentrevenue2024-04-01 → 2024-09-30¥27.7bn
Japanreportable segmentrevenue external2024-04-01 → 2024-09-30¥25.5bn
Japanreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2.2bn
Japanreportable segmentsegment profit2024-04-01 → 2024-09-30¥2.1bn
North Americareportable segmentrevenue2024-04-01 → 2024-09-30¥24.6bn
North Americareportable segmentrevenue external2024-04-01 → 2024-09-30¥24.6bn
North Americareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2m
North Americareportable segmentsegment profit2024-04-01 → 2024-09-30¥797m
Southeast Asiareportable segmentrevenue2024-04-01 → 2024-09-30¥6.3bn
Southeast Asiareportable segmentrevenue external2024-04-01 → 2024-09-30¥6.1bn
Southeast Asiareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥259m
Southeast Asiareportable segmentsegment profit2024-04-01 → 2024-09-30¥1.2bn
—segment totalrevenue2024-04-01 → 2024-09-30¥64.1bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥61.2bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥2.9bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥4.1bn

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

All source rows · 538
ItemContextValueUnit
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01112-000JapanReportableSegmentMember25167000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01112-000NorthAmericaReportableSegmentMember22555000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01112-000EastAsiaReportableSegmentMember4003000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01112-000SoutheastAsiaReportableSegmentMember5622000000JPY
Revenues from external customersInterimDuration_ReportableSegmentsMember57349000000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersInterimDuration57349000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01112-000JapanReportableSegmentMember2408000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01112-000NorthAmericaReportableSegmentMember1000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01112-000EastAsiaReportableSegmentMember356000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E01112-000SoutheastAsiaReportableSegmentMember110000000JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember2876000000JPY
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-2876000000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E01112-000JapanReportableSegmentMember27575000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01112-000NorthAmericaReportableSegmentMember22557000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01112-000EastAsiaReportableSegmentMember4359000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01112-000SoutheastAsiaReportableSegmentMember5732000000JPY
Net salesInterimDuration_ReportableSegmentsMember60226000000JPY
Net salesInterimDuration_ReconcilingItemsMember-2876000000JPY
Net salesInterimDuration57349000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01112-000JapanReportableSegmentMember1604000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01112-000NorthAmericaReportableSegmentMember1001000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01112-000EastAsiaReportableSegmentMember178000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01112-000SoutheastAsiaReportableSegmentMember1170000000JPY
Operating incomeInterimDuration_ReportableSegmentsMember3956000000JPY
Operating incomeInterimDuration_ReconcilingItemsMember23000000JPY
Operating incomeInterimDuration3979000000JPY
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)中国財務局長
Filing date cover pageFilingDateInstant2025-11-14
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第77期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)西川ゴム工業株式会社
Company name in english cover pageFilingDateInstantNISHIKAWA RUBBER CO.,LTD.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 社長執行役員 小 川 秀 樹
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)広島市西区三篠町二丁目2番8号
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)(082)237-9371(代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)グローバル経営戦略本部 総務部長 山 本 隆 司
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)広島市西区三篠町二丁目2番8号
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)(082)237-9371(代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)グローバル経営戦略本部 総務部長 山 本 隆 司
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE01112
Fund codeFilingDateInstant-
Security codeFilingDateInstant51610
Filer name in japaneseFilingDateInstant
Original text (Japanese)西川ゴム工業株式会社
Filer name in englishFilingDateInstantNISHIKAWA RUBBER CO.,LTD.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-

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
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