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¥30.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥63.3bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥31.0bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥891m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥2.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥962m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥4.2bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.2bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥2.4bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥855m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.6bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.7bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥855m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.7bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥77.5bnat 2025-09-30Cons.Assets
Total assets¥77.0bnat 2025-03-31Cons.Assets
Total assets¥75.0bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥10.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥10.3bnat 2025-03-31Cons.Liabilities
Net assets / equity¥67.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥66.8bnat 2025-03-31Cons.Net assets
Net assets / equity¥64.6bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥26.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥25.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥25.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥24.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥23.0bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥21.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.7bn2024-04-01 → 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¥857m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥729m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥154m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥52.292025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥221.182024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥103.572024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio86.5%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio86.7%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio86.2%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 · 65
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥792m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥792m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥0
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30−¥2m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥12.4bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥12.4bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥325m
Europereportable segmentrevenue2025-04-01 → 2025-09-30¥2.1bn
Europereportable segmentrevenue external2025-04-01 → 2025-09-30¥2.1bn
Europereportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥0
Europereportable segmentsegment profit2025-04-01 → 2025-09-30¥21m
Japanreportable segmentrevenue2025-04-01 → 2025-09-30¥26.0bn
Japanreportable segmentrevenue external2025-04-01 → 2025-09-30¥22.7bn
Japanreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥3.3bn
Japanreportable segmentsegment profit2025-04-01 → 2025-09-30¥417m
North Americareportable segmentrevenue2025-04-01 → 2025-09-30¥4.7bn
North Americareportable segmentrevenue external2025-04-01 → 2025-09-30¥4.6bn
North Americareportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥132m
North Americareportable segmentsegment profit2025-04-01 → 2025-09-30¥57m
Thailandreportable segmentrevenue2025-04-01 → 2025-09-30¥5.8bn
Thailandreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥5.8bn
Thailandreportable segmentsegment profit2025-04-01 → 2025-09-30−¥67m
Vientamreportable segmentrevenue2025-04-01 → 2025-09-30¥3.2bn
Vientamreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥3.2bn
Vientamreportable segmentsegment profit2025-04-01 → 2025-09-30¥140m
—segment totalrevenue2025-04-01 → 2025-09-30¥41.8bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥29.4bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥12.4bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥569m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥42.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥30.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥12.4bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥566m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥794m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥794m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30¥26m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥14.5bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥14.5bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥144m
Europereportable segmentrevenue2024-04-01 → 2024-09-30¥2.2bn
Europereportable segmentrevenue external2024-04-01 → 2024-09-30¥2.2bn
Europereportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3m
Europereportable segmentsegment profit2024-04-01 → 2024-09-30¥0
Japanreportable segmentrevenue2024-04-01 → 2024-09-30¥27.8bn
Japanreportable segmentrevenue external2024-04-01 → 2024-09-30¥21.9bn
Japanreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥5.9bn
Japanreportable segmentsegment profit2024-04-01 → 2024-09-30¥1.9bn
North Americareportable segmentrevenue2024-04-01 → 2024-09-30¥6.1bn
North Americareportable segmentrevenue external2024-04-01 → 2024-09-30¥6.1bn
North Americareportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥45m
North Americareportable segmentsegment profit2024-04-01 → 2024-09-30−¥316m
Thailandreportable segmentrevenue2024-04-01 → 2024-09-30¥5.0bn
Thailandreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥5.0bn
Thailandreportable segmentsegment profit2024-04-01 → 2024-09-30¥267m
Vientamreportable segmentrevenue2024-04-01 → 2024-09-30¥3.5bn
Vientamreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3.5bn
Vientamreportable segmentsegment profit2024-04-01 → 2024-09-30¥142m
—segment totalrevenue2024-04-01 → 2024-09-30¥44.7bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥30.2bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥14.5bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥45.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥31.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥14.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥2.0bn

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

All source rows · 569
ItemContextValueUnit
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所プライム市場名古屋証券取引所プレミア市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数100株
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)市 川 周 作
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)名古屋市瑞穂区
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区赤坂一丁目8-1赤坂インターシティAIR
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)アイホン従業員持株会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)名古屋市中区新栄町一丁目1番明治安田生命名古屋ビル
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋一丁目4-10
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社みずほ銀行(常任代理人株式会社日本カストディ銀行)
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8-12
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)三菱UFJ信託銀行株式会社(常任代理人日本マスタートラスト信託銀行株式会社)
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区赤坂一丁目8-1赤坂インターシティAIR
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社(常任代理人日本マスタートラスト信託銀行株式会社)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都港区赤坂一丁目8-1赤坂インターシティAIR
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8-12
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)アイホン取引先持株会
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)名古屋市中区新栄町一丁目1番明治安田生命名古屋ビル
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)住友生命保険相互会社(常任代理人株式会社日本カストディ銀行)
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8-12
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)アイホン株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)名古屋市中区新栄町一丁目1番 明治安田生命名古屋ビル
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus

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