Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥27.2bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥50.6bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥25.2bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥1.4bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥1.6bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥1.3bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥2.4bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.2bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥2.5bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥2.9bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥2.0bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.3bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.6bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥2.1bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥1.7bn2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥57.7bnat 2026-06-30Cons.Assets
Total assets¥53.7bnat 2025-12-31Cons.Assets
Total assets¥49.2bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥20.1bnat 2026-06-30Cons.Liabilities
Total liabilities¥17.9bnat 2025-12-31Cons.Liabilities
Net assets / equity¥37.6bnat 2026-06-30Cons.Net assets
Net assets / equity¥35.8bnat 2025-12-31Cons.Net assets
Net assets / equity¥35.3bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥13.3bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥11.8bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥13.1bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥11.8bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥12.6bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥12.7bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow−¥5m2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.5bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥180m2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥1.6bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.2bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow¥2.9bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.2bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.0bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥114.352026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥191.322025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥93.522025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio63.1%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio65.6%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio70.9%at 2025-06-30Cons.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 · 30
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥781m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥781m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥1.1bn
Domestic ITreportable segmentrevenue2026-01-01 → 2026-06-30¥20.3bn
Domestic ITreportable segmentrevenue external2026-01-01 → 2026-06-30¥20.0bn
Domestic ITreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥367m
Domestic ITreportable segmentsegment profit2026-01-01 → 2026-06-30¥1.8bn
Overseas ITreportable segmentrevenue2026-01-01 → 2026-06-30¥7.7bn
Overseas ITreportable segmentrevenue external2026-01-01 → 2026-06-30¥7.3bn
Overseas ITreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥413m
Overseas ITreportable segmentsegment profit2026-01-01 → 2026-06-30¥705m
—segment totalrevenue2026-01-01 → 2026-06-30¥28.0bn
—segment totalrevenue external2026-01-01 → 2026-06-30¥27.2bn
—segment totalrevenue intersegment2026-01-01 → 2026-06-30¥781m
—segment totalsegment profit2026-01-01 → 2026-06-30¥2.5bn
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥648m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥648m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥697m
Domestic ITreportable segmentrevenue2025-01-01 → 2025-06-30¥19.0bn
Domestic ITreportable segmentrevenue external2025-01-01 → 2025-06-30¥18.9bn
Domestic ITreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥74m
Domestic ITreportable segmentsegment profit2025-01-01 → 2025-06-30¥1.6bn
Overseas ITreportable segmentrevenue2025-01-01 → 2025-06-30¥6.8bn
Overseas ITreportable segmentrevenue external2025-01-01 → 2025-06-30¥6.3bn
Overseas ITreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥573m
Overseas ITreportable segmentsegment profit2025-01-01 → 2025-06-30¥708m
—segment totalrevenue2025-01-01 → 2025-06-30¥25.8bn
—segment totalrevenue external2025-01-01 → 2025-06-30¥25.2bn
—segment totalrevenue intersegment2025-01-01 → 2025-06-30¥648m
—segment totalsegment profit2025-01-01 → 2025-06-30¥2.3bn

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

All source rows · 515
ItemContextValueUnit
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)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)株式会社小学館
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都千代田区一ツ橋2丁目3番1号
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1丁目8番1号 赤坂インターシティAIR
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)CAC社員持株会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋箱崎町24-1
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社三井住友銀行
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内1丁目1-2
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)住友不動産株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都新宿区西新宿2丁目4-1
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社巴コーポレーション
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区勝どき4丁目6-2号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)株式会社YUASA
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区神田美土代町7番地
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)株式会社仙人クラブ
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)岡山県岡山市南区妹尾3273番地の3
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)BNYM AS AGT/CLTS NON TREATY JASDEC(常任代理人 株式会社三菱UFJ銀行)
Address major shareholdersInterimInstant_No10MajorShareholdersMemberText · Plus
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社CAC Holdings
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都中央区日本橋箱崎町24番1号
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
Notes changes in scope of consolidation or equity method (text)InterimDurationText · Plus
Notes additional information semi annual consolidated financial statements (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 2025-12-31pass
balance sheet identityconsolidated 2026-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass