Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-06
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥34.6bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥64.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥31.9bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.3bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥474m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.6bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥1.2bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥167m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.8bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥203m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.2bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥260m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥572m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥572m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥144.1bnat 2025-09-30Cons.Assets
Total assets¥141.4bnat 2025-03-31Cons.Assets
Total assets¥141.6bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥64.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥63.3bnat 2025-03-31Cons.Liabilities
Net assets / equity¥79.6bnat 2025-09-30Cons.Net assets
Net assets / equity¥78.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥78.7bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥27.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥26.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥25.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥24.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥31.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥29.2bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥4.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥8.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥5.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥23.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥13.2bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥767m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥11.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥12.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥31.12025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥7.022024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-15.432024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio55.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio55.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio55.6%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−¥25.1bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥25.1bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥491m
Americareportable segmentrevenue2025-04-01 → 2025-09-30¥5.7bn
Americareportable segmentrevenue external2025-04-01 → 2025-09-30¥5.7bn
Americareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥13m
Americareportable segmentsegment profit2025-04-01 → 2025-09-30¥59m
Asiareportable segmentrevenue2025-04-01 → 2025-09-30¥18.8bn
Asiareportable segmentrevenue external2025-04-01 → 2025-09-30¥11.6bn
Asiareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥7.3bn
Asiareportable segmentsegment profit2025-04-01 → 2025-09-30¥471m
Europereportable segmentrevenue2025-04-01 → 2025-09-30¥6.7bn
Europereportable segmentrevenue external2025-04-01 → 2025-09-30¥6.7bn
Europereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥0
Europereportable segmentsegment profit2025-04-01 → 2025-09-30¥363m
Japanreportable segmentrevenue2025-04-01 → 2025-09-30¥28.5bn
Japanreportable segmentrevenue external2025-04-01 → 2025-09-30¥10.7bn
Japanreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥17.8bn
Japanreportable segmentsegment profit2025-04-01 → 2025-09-30¥901m
—segment totalrevenue2025-04-01 → 2025-09-30¥59.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥34.6bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥25.1bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥1.8bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥22.3bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥22.3bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥155m
Americareportable segmentrevenue2024-04-01 → 2024-09-30¥5.7bn
Americareportable segmentrevenue external2024-04-01 → 2024-09-30¥5.6bn
Americareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3m
Americareportable segmentsegment profit2024-04-01 → 2024-09-30¥165m
Asiareportable segmentrevenue2024-04-01 → 2024-09-30¥16.3bn
Asiareportable segmentrevenue external2024-04-01 → 2024-09-30¥10.0bn
Asiareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥6.4bn
Asiareportable segmentsegment profit2024-04-01 → 2024-09-30−¥62m
Europereportable segmentrevenue2024-04-01 → 2024-09-30¥6.2bn
Europereportable segmentrevenue external2024-04-01 → 2024-09-30¥6.2bn
Europereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥0
Europereportable segmentsegment profit2024-04-01 → 2024-09-30¥264m
Japanreportable segmentrevenue2024-04-01 → 2024-09-30¥26.1bn
Japanreportable segmentrevenue external2024-04-01 → 2024-09-30¥10.1bn
Japanreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥16.0bn
Japanreportable segmentsegment profit2024-04-01 → 2024-09-30−¥48m
—segment totalrevenue2024-04-01 → 2024-09-30¥54.2bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥31.9bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥22.3bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥318m

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

All source rows · 576
ItemContextValueUnit
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-25114000000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E01902-000JapanReportableSegmentsMember28487000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01902-000AsiaReportableSegmentsMember18834000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01902-000AmericaReportableSegmentsMember5690000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E01902-000EuropeReportableSegmentsMember6737000000JPY
Net salesInterimDuration_ReportableSegmentsMember59748000000JPY
Net salesInterimDuration_ReconcilingItemsMember-25114000000JPY
Net salesInterimDuration34634000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01902-000JapanReportableSegmentsMember901000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01902-000AsiaReportableSegmentsMember471000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01902-000AmericaReportableSegmentsMember59000000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E01902-000EuropeReportableSegmentsMember363000000JPY
Operating incomeInterimDuration_ReportableSegmentsMember1796000000JPY
Operating incomeInterimDuration_ReconcilingItemsMember-491000000JPY
Operating incomeInterimDuration1305000000JPY
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 pageFilingDateInstant2025-11-06
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第98期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)KOA株式会社
Company name in english cover pageFilingDateInstantKOA CORPORATION
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役 社長執行役員  向山 浩正
Address of registered headquarter cover pageFilingDateInstantText · Plus
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)(0265) 70-7171 (代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)経営戦略センター ゼネラルマネージャー  山本 容平
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)長野県上伊那郡箕輪町大字中箕輪14016番地
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)(0265) 70-7171 (代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)経営戦略センター ゼネラルマネージャー  山本 容平
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE01902
Fund codeFilingDateInstant-
Security codeFilingDateInstant69990
Filer name in japaneseFilingDateInstant
Original text (Japanese)KOA株式会社
Filer name in englishFilingDateInstantKOA CORPORATION
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
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2024-09-30

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 rounding
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