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¥3.8bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥7.7bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥3.8bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥198m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥191m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥203m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥478m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥190m2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥203m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥190m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥101m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥243m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥98m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥101m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥93m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥7.6bnat 2025-09-30Cons.Assets
Total assets¥7.4bnat 2025-03-31Cons.Assets
Total assets¥7.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥3.1bnat 2025-09-30Cons.Liabilities
Total liabilities¥2.8bnat 2025-03-31Cons.Liabilities
Net assets / equity¥4.5bnat 2025-09-30Cons.Net assets
Net assets / equity¥4.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥4.7bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥3.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥2.8bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥3.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥503m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥900m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥60m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥174m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥131m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥164m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥449m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥171m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥7.972025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥18.422024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥7.292024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio59.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio61.6%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio59.9%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 · 34
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥7m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥20,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥1m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥1m
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥1m
Recurrent Education Programreportable segmentrevenue2025-04-01 → 2025-09-30¥1.7bn
Recurrent Education Programreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.7bn
Recurrent Education Programreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥1m
Recurrent Education Programreportable segmentsegment profit2025-04-01 → 2025-09-30−¥7m
—segment totalrevenue2025-04-01 → 2025-09-30¥3.8bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥3.8bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥1m
—segment totalsegment profit2025-04-01 → 2025-09-30¥197m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥3.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥3.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥198m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥4m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥600,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥2m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥600,000
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥600,000
Recurrent Education Programreportable segmentrevenue2024-04-01 → 2024-09-30¥1.7bn
Recurrent Education Programreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.7bn
Recurrent Education Programreportable segmentsegment profit2024-04-01 → 2024-09-30−¥10m
—segment totalrevenue2024-04-01 → 2024-09-30¥3.8bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥3.8bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥194m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥3.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥3.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥600,000
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥191m

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

All source rows · 528
ItemContextValueUnit
Previous fiscal year end dateFilingDateInstant2025-03-31
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)東京証券取引所スタンダード市場
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)大前 研一
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都千代田区
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)㈱日本カストディ銀行(信託E口)
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8番12号
Name major shareholdersInterimInstant_No3MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No3MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)久保 博昭
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都大田区
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)上原 俊彦
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)酒井 拓
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)福岡県福岡市博多区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)宮本 雅史
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都目黒区
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)伊藤 泰史
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都文京区
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)Aoba-BBT従業員持株会
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都千代田区六番町1番7号
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)日森 潤
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)千葉県柏市
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

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 rounding
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