Half-year report · HY

Period2025-10-01 → 2026-03-31
Filed2026-05-15
StandardIFRS
ConsolidatedYes
Data checks12 of 12 passed
Key figures · 48
MetricValuePeriodScopeSource row
Revenue¥17.7bn2025-10-01 → 2026-03-31Cons.Revenue IFRS
Revenue¥28.1bn2024-10-01 → 2025-09-30Cons.Revenue IFRS (5-year summary)
Revenue¥13.1bn2024-10-01 → 2025-03-31Cons.Revenue IFRS
Operating income¥2.5bn2025-10-01 → 2026-03-31Cons.Operating profit loss IFRS
Operating income¥1.5bn2024-10-01 → 2025-03-31Cons.Operating profit loss IFRS
Profit before tax¥2.4bn2025-10-01 → 2026-03-31Cons.Profit loss before tax IFRS
Profit before tax¥3.0bn2024-10-01 → 2025-09-30Cons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥1.5bn2024-10-01 → 2025-03-31Cons.Profit loss before tax IFRS
Net income (owners)¥1.9bn2025-10-01 → 2026-03-31Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥1.8bn2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥905m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent IFRS
Net income¥2.1bn2025-10-01 → 2026-03-31Cons.Profit loss IFRS
Net income¥2.0bn2024-10-01 → 2025-09-30Cons.Profit loss IFRS (5-year summary)
Net income¥973m2024-10-01 → 2025-03-31Cons.Profit loss IFRS
Total assets¥40.8bnat 2026-03-31Cons.Assets IFRS
Total assets¥32.1bnat 2025-09-30Cons.Assets IFRS
Total assets¥29.5bnat 2025-03-31Cons.Total assets IFRS (5-year summary)
Total liabilities¥21.0bnat 2026-03-31Cons.Liabilities IFRS
Total liabilities¥15.6bnat 2025-09-30Cons.Liabilities IFRS
Net assets / equity¥19.8bnat 2026-03-31Cons.Equity IFRS
Net assets / equity¥16.5bnat 2025-09-30Cons.Equity IFRS
Net assets / equity¥15.3bnat 2025-03-31Cons.Equity IFRS
Net assets / equity¥14.7bnat 2024-09-30vCons.Equity IFRS
Equity (owners)¥17.1bnat 2026-03-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥15.3bnat 2025-09-30Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥14.2bnat 2025-03-31Cons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥14.1bnat 2026-03-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥12.1bnat 2025-09-30Cons.Cash and cash equivalents IFRS
Cash & equivalents¥10.5bnat 2025-03-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥9.6bnat 2024-09-30vCons.Cash and cash equivalents IFRS
Operating cash flow¥2.0bn2025-10-01 → 2026-03-31Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥4.5bn2024-10-01 → 2025-09-30Cons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥2.1bn2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities IFRS
Investing cash flow−¥1.4bn2025-10-01 → 2026-03-31Cons.Net cash provided by used in investing activities IFRS
Investing cash flow−¥1.4bn2024-10-01 → 2025-09-30Cons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥632m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investing activities IFRS
Financing cash flow¥383m2025-10-01 → 2026-03-31Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥791m2024-10-01 → 2025-09-30Cons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow−¥695m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities IFRS
EPS (basic)¥82.832025-10-01 → 2026-03-31Cons.Basic earnings loss per share IFRS
EPS (basic)¥79.472024-10-01 → 2025-09-30Cons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥40.422024-10-01 → 2025-03-31Cons.Basic earnings loss per share IFRS
EPS (diluted)¥82.832025-10-01 → 2026-03-31Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥79.162024-10-01 → 2025-09-30Cons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥40.352024-10-01 → 2025-03-31Cons.Diluted earnings loss per share IFRS
Equity ratio41.9%at 2026-03-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio47.4%at 2025-09-30Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio48.1%at 2025-03-31Cons.Ratio of owners equity to gross assets IFRS (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 · 53
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-10-01 → 2026-03-31−¥483m
Reconciling Itemsreconcilingrevenue external2025-10-01 → 2026-03-31¥0
Reconciling Itemsreconcilingrevenue intersegment2025-10-01 → 2026-03-31−¥483m
Reconciling Itemsreconcilingsegment profit2025-10-01 → 2026-03-31−¥237m
IT Developmentreportable segmentrevenue2025-10-01 → 2026-03-31¥3.5bn
IT Developmentreportable segmentrevenue external2025-10-01 → 2026-03-31¥3.2bn
IT Developmentreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥385m
IT Developmentreportable segmentsegment profit2025-10-01 → 2026-03-31¥107m
Inbound Segmentreportable segmentrevenue2025-10-01 → 2026-03-31¥2.0bn
Inbound Segmentreportable segmentrevenue external2025-10-01 → 2026-03-31¥2.0bn
Inbound Segmentreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥0
Inbound Segmentreportable segmentsegment profit2025-10-01 → 2026-03-31¥253m
Investmentreportable segmentrevenue2025-10-01 → 2026-03-31¥340m
Investmentreportable segmentrevenue external2025-10-01 → 2026-03-31¥340m
Investmentreportable segmentsegment profit2025-10-01 → 2026-03-31¥410m
Online Travelreportable segmentrevenue2025-10-01 → 2026-03-31¥9.1bn
Online Travelreportable segmentrevenue external2025-10-01 → 2026-03-31¥9.1bn
Online Travelreportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥54m
Online Travelreportable segmentsegment profit2025-10-01 → 2026-03-31¥1.7bn
Other Within The Airtrip Economic Zonereportable segmentrevenue2025-10-01 → 2026-03-31¥3.2bn
Other Within The Airtrip Economic Zonereportable segmentrevenue external2025-10-01 → 2026-03-31¥3.2bn
Other Within The Airtrip Economic Zonereportable segmentrevenue intersegment2025-10-01 → 2026-03-31¥43m
Other Within The Airtrip Economic Zonereportable segmentsegment profit2025-10-01 → 2026-03-31¥250m
Total Of Reportable Segments And Otherssegment totalrevenue2025-10-01 → 2026-03-31¥18.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-10-01 → 2026-03-31¥17.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-10-01 → 2026-03-31¥483m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-10-01 → 2026-03-31¥2.7bn
Reconciling Itemsreconcilingrevenue2024-10-01 → 2025-03-31−¥59m
Reconciling Itemsreconcilingrevenue intersegment2024-10-01 → 2025-03-31−¥59m
Reconciling Itemsreconcilingsegment profit2024-10-01 → 2025-03-31−¥686m
IT Developmentreportable segmentrevenue2024-10-01 → 2025-03-31¥11m
IT Developmentreportable segmentrevenue external2024-10-01 → 2025-03-31¥9m
IT Developmentreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥1m
IT Developmentreportable segmentsegment profit2024-10-01 → 2025-03-31−¥49m
Inbound Segmentreportable segmentrevenue2024-10-01 → 2025-03-31¥1.4bn
Inbound Segmentreportable segmentrevenue external2024-10-01 → 2025-03-31¥1.4bn
Inbound Segmentreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥1m
Inbound Segmentreportable segmentsegment profit2024-10-01 → 2025-03-31¥141m
Investmentreportable segmentrevenue2024-10-01 → 2025-03-31¥196m
Investmentreportable segmentrevenue external2024-10-01 → 2025-03-31¥196m
Investmentreportable segmentsegment profit2024-10-01 → 2025-03-31¥162m
Online Travelreportable segmentrevenue2024-10-01 → 2025-03-31¥8.9bn
Online Travelreportable segmentrevenue external2024-10-01 → 2025-03-31¥8.9bn
Online Travelreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥14m
Online Travelreportable segmentsegment profit2024-10-01 → 2025-03-31¥1.8bn
Other Within The Airtrip Economic Zonereportable segmentrevenue2024-10-01 → 2025-03-31¥2.6bn
Other Within The Airtrip Economic Zonereportable segmentrevenue external2024-10-01 → 2025-03-31¥2.6bn
Other Within The Airtrip Economic Zonereportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥41m
Other Within The Airtrip Economic Zonereportable segmentsegment profit2024-10-01 → 2025-03-31¥184m
Total Of Reportable Segments And Otherssegment totalrevenue2024-10-01 → 2025-03-31¥13.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-10-01 → 2025-03-31¥13.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-10-01 → 2025-03-31¥59m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-10-01 → 2025-03-31¥2.2bn

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

All source rows · 679
ItemContextValueUnit
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-09-30
Previous fiscal year start dateFilingDateInstant2024-10-01
Comparative period end dateFilingDateInstant2025-03-31
Previous fiscal year end dateFilingDateInstant2025-09-30
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
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)
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式であります。なお、単元株式数は100株であります。
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)株式会社大石
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都中央区銀座7丁目4-15
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)株式会社大石インターナショナル
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区銀座7丁目4-15
Name major shareholdersInterimInstant_No3MajorShareholdersMember
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_No3MajorShareholdersMember
Original text (Japanese)東京都港区赤坂1丁目8-1
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社ミダスプロジェクト
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都港区赤坂8丁目11-37
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社ミダスプロジェクト IFA口
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都港区赤坂8丁目11-37
Name major shareholdersInterimInstant_No6MajorShareholdersMemberINTERACTIVE BROKERS LLC
Address major shareholdersInterimInstant_No6MajorShareholdersMemberONE PICKWICK PLAZA GREENWICH, CONNECTICUT 06830 USA
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)大石 崇徳
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)日本証券金融株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋茅場町1丁目2-10
Name major shareholdersInterimInstant_No9MajorShareholdersMemberBNY GCM CLIENT ACCOUNT JPRD AC ISG(FE-AC)
Address major shareholdersInterimInstant_No9MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)山本 忠男
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)大阪府大阪市阿倍野区
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-

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 · 12 of 12 passed
balance sheet identityconsolidated 2025-09-30pass
balance sheet identityconsolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-10-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-10-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-10-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-10-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass
statement vs summary · total assetsconsolidated 2026-03-31pass