Half-year report · Q2

Period2025-01-01 → 2025-06-30
Filed2025-08-07
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥7.9bn2025-01-01 → 2025-06-30Cons.Net sales
Revenue¥15.9bn2024-01-01 → 2024-12-31Cons.Net sales (5-year summary)
Revenue¥7.7bn2024-01-01 → 2024-06-30Cons.Net sales
Operating income¥1.8bn2025-01-01 → 2025-06-30Cons.Operating income
Operating income¥1.8bn2024-01-01 → 2024-06-30Cons.Operating income
Ordinary income¥1.3bn2025-01-01 → 2025-06-30Cons.Ordinary income
Ordinary income¥4.9bn2024-01-01 → 2024-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.8bn2024-01-01 → 2024-06-30Cons.Ordinary income
Profit before tax¥986m2025-01-01 → 2025-06-30Cons.Income before income taxes
Profit before tax¥2.8bn2024-01-01 → 2024-06-30Cons.Income before income taxes
Net income (owners)¥604m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.3bn2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.8bn2024-01-01 → 2024-06-30Cons.Profit loss attributable to owners of parent
Net income¥604m2025-01-01 → 2025-06-30Cons.Profit loss
Net income¥1.8bn2024-01-01 → 2024-06-30Cons.Profit loss
Total assets¥24.3bnat 2025-06-30Cons.Assets
Total assets¥28.7bnat 2024-12-31Cons.Assets
Total assets¥27.6bnat 2024-06-30Cons.Total assets (5-year summary)
Total liabilities¥4.1bnat 2025-06-30Cons.Liabilities
Total liabilities¥5.3bnat 2024-12-31Cons.Liabilities
Net assets / equity¥20.3bnat 2025-06-30Cons.Net assets
Net assets / equity¥23.4bnat 2024-12-31Cons.Net assets
Net assets / equity¥22.1bnat 2024-06-30Cons.Net assets (5-year summary)
Cash and deposits¥6.5bnat 2025-06-30Cons.Cash and deposits
Cash and deposits¥9.3bnat 2024-12-31Cons.Cash and deposits
Cash & equivalents¥6.5bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥9.8bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥10.9bnat 2024-06-30Cons.Cash and cash equivalents
Cash & equivalents¥10.4bnat 2023-12-31vCons.Cash and cash equivalents
Operating cash flow¥803m2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥3.8bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2024-01-01 → 2024-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥342m2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥3.1bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥311m2024-01-01 → 2024-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥3.5bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.6bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.3bn2024-01-01 → 2024-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥23.032025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥120.52024-01-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥66.372024-01-01 → 2024-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio83.3%at 2025-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio81.7%at 2024-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio79.9%at 2024-06-30Cons.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 · 18
SegmentItemPeriodValue
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥4.1bn
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥4.1bn
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥342m
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥3.7bn
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥3.7bn
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥1.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥7.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥7.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥1.8bn
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentrevenue2024-01-01 → 2024-06-30¥4.1bn
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentrevenue external2024-01-01 → 2024-06-30¥4.1bn
jpcrp040300-q2r_E37156-000Lead Terminals Businessreportable segmentsegment profit2024-01-01 → 2024-06-30¥119m
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentrevenue2024-01-01 → 2024-06-30¥3.6bn
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentrevenue external2024-01-01 → 2024-06-30¥3.6bn
jpcrp040300-q2r_E37156-000Optical Communication Parts And Devices Businessreportable segmentsegment profit2024-01-01 → 2024-06-30¥1.7bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-01-01 → 2024-06-30¥7.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-01-01 → 2024-06-30¥7.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-01-01 → 2024-06-30¥1.8bn

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

All source rows · 486
ItemContextValueUnit
Net salesPrior1YTDDuration_TotalOfReportableSegmentsAndOthersMember7707000000JPY
Net salesPrior1YTDDuration_ReconcilingItemsMember-JPY
Net salesPrior1YTDDuration7707000000JPY
Operating incomePrior1YTDDuration_jpcrp040300-q2r_E37156-000LeadTerminalsBusinessReportableSegmentMember119000000JPY
Operating incomePrior1YTDDuration_jpcrp040300-q2r_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember1669000000JPY
Operating incomePrior1YTDDuration_TotalOfReportableSegmentsAndOthersMember1788000000JPY
Operating incomePrior1YTDDuration_ReconcilingItemsMember-JPY
Operating incomePrior1YTDDuration1788000000JPY
Revenues from external customersCurrentYTDDuration_jpcrp040300-q2r_E37156-000LeadTerminalsBusinessReportableSegmentMember4149000000JPY
Revenues from external customersCurrentYTDDuration_jpcrp040300-q2r_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember3725000000JPY
Revenues from external customersCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember7875000000JPY
Revenues from external customersCurrentYTDDuration_ReconcilingItemsMember-JPY
Revenues from external customersCurrentYTDDuration7875000000JPY
Transactions with other segmentsCurrentYTDDuration_jpcrp040300-q2r_E37156-000LeadTerminalsBusinessReportableSegmentMember-JPY
Transactions with other segmentsCurrentYTDDuration_jpcrp040300-q2r_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember-JPY
Transactions with other segmentsCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember-JPY
Transactions with other segmentsCurrentYTDDuration_ReconcilingItemsMember-JPY
Transactions with other segmentsCurrentYTDDuration-JPY
Net salesCurrentYTDDuration_jpcrp040300-q2r_E37156-000LeadTerminalsBusinessReportableSegmentMember4149000000JPY
Net salesCurrentYTDDuration_jpcrp040300-q2r_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember3725000000JPY
Net salesCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember7875000000JPY
Net salesCurrentYTDDuration_ReconcilingItemsMember-JPY
Net salesCurrentYTDDuration7875000000JPY
Operating incomeCurrentYTDDuration_jpcrp040300-q2r_E37156-000LeadTerminalsBusinessReportableSegmentMember342000000JPY
Operating incomeCurrentYTDDuration_jpcrp040300-q2r_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember1469000000JPY
Operating incomeCurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember1812000000JPY
Operating incomeCurrentYTDDuration_ReconcilingItemsMember-JPY
Operating incomeCurrentYTDDuration1812000000JPY
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)近畿財務局長
Filing date cover pageFilingDateInstant2025-08-07
Quarterly accounting period cover pageFilingDateInstant
Original text (Japanese)第67期中(自 2025年1月1日 至 2025年6月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)湖北工業株式会社
Company name in english cover pageFilingDateInstantKOHOKU KOGYO CO.,LTD.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長CEO 石井 太
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)滋賀県長浜市高月町高月1623番地
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)(0749)85-3211 (代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役CFO 中村 聖二
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)滋賀県長浜市高月町高月1623番地
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)(0749)85-3211 (代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役CFO 中村 聖二
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE37156
Fund codeFilingDateInstant-
Security codeFilingDateInstant65240
Filer name in japaneseFilingDateInstant
Original text (Japanese)湖北工業株式会社
Filer name in englishFilingDateInstantKOHOKU KOGYO 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 2024-12-31pass
balance sheet identityconsolidated 2025-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-12-31pass
statement vs summary · net assetsconsolidated 2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2024-01-01/2024-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2024-01-01/2024-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-06-30pass