Half-year report · HY

Period2025-10-01 → 2026-03-31
Filed2026-05-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥5.3bn2025-10-01 → 2026-03-31Cons.Net sales
Revenue¥10.1bn2024-10-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥4.9bn2024-10-01 → 2025-03-31Cons.Net sales
Operating income¥544m2025-10-01 → 2026-03-31Cons.Operating income
Operating income¥459m2024-10-01 → 2025-03-31Cons.Operating income
Ordinary income¥575m2025-10-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥606m2024-10-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥486m2024-10-01 → 2025-03-31Cons.Ordinary income
Profit before tax¥521m2025-10-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥675m2024-10-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥358m2025-10-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥486m2024-10-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥448m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income¥358m2025-10-01 → 2026-03-31Cons.Profit loss
Net income¥448m2024-10-01 → 2025-03-31Cons.Profit loss
Total assets¥8.5bnat 2026-03-31Cons.Assets
Total assets¥8.7bnat 2025-09-30Cons.Assets
Total assets¥7.9bnat 2025-03-31Cons.Total assets (5-year summary)
Total liabilities¥2.1bnat 2026-03-31Cons.Liabilities
Total liabilities¥2.3bnat 2025-09-30Cons.Liabilities
Net assets / equity¥6.5bnat 2026-03-31Cons.Net assets
Net assets / equity¥6.4bnat 2025-09-30Cons.Net assets
Net assets / equity¥6.2bnat 2025-03-31Cons.Net assets (5-year summary)
Cash and deposits¥3.6bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥3.7bnat 2025-09-30Cons.Cash and deposits
Cash & equivalents¥3.6bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥3.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.1bnat 2024-09-30vCons.Cash and cash equivalents
Operating cash flow¥119m2025-10-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥145m2024-10-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥257m2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥19m2025-10-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥166m2024-10-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥18m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥288m2025-10-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥304m2024-10-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥256m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥48.132025-10-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥65.312024-10-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥60.232024-10-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio75.6%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio73.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio77.6%at 2025-03-31Cons.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.

All source rows · 451
ItemContextValueUnit
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)一般財団法人IC齋藤育英会
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区港南2-15-3
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)IC従業員持株会
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都港区港南2-15-3
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1-4-10
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社スカラ
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都渋谷区渋谷2-21-1
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)史 海 波
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)北海道札幌市中央区
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)山 田 亨
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)千葉県柏市
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)小 沢 庸 司
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)神奈川県横浜市青葉区
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)庄 子 浩
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都大田区
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)須 賀 明 宏
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都江戸川区
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)上 野 誠 治
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)広島県呉市
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_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember
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
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember
Original text (Japanese)同上
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)同上
Treasury shares etc (text)FilingDateInstantText · Plus
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都港区港南二丁目15番3号
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社IC
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
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Notes regarding impairment loss (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentInterimDuration
Original text (Japanese)当社グループの事業は、情報サービス事業並びにこれらの付帯業務の単一事業であるため、記載を省略しております。
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (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 2025-09-30pass
balance sheet identityconsolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net assetsconsolidated 2026-03-31pass
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