Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥19.2bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥37.0bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥18.4bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥1.6bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥1.4bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥1.6bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥2.4bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.4bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥1.6bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥1.4bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥1.0bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.4bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥795m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥1.0bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥795m2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥20.8bnat 2026-06-30Cons.Assets
Total assets¥21.6bnat 2025-12-31Cons.Assets
Total assets¥20.6bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥5.9bnat 2026-06-30Cons.Liabilities
Total liabilities¥7.1bnat 2025-12-31Cons.Liabilities
Net assets / equity¥14.9bnat 2026-06-30Cons.Net assets
Net assets / equity¥14.5bnat 2025-12-31Cons.Net assets
Net assets / equity¥13.7bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥9.0bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥9.1bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥9.0bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥9.1bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥8.6bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥9.0bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥741m2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥1.7bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.1bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥170m2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.0bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥851m2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥629m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥617m2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥615m2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥88.832026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥125.312025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥69.462025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio71.6%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.2%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio66.5%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 · 22
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥78m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥78m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30¥8m
Information Service Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥15.9bn
Information Service Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥15.8bn
Information Service Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥58m
Information Service Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥865m
Security Systemreportable segmentrevenue2026-01-01 → 2026-06-30¥3.4bn
Security Systemreportable segmentrevenue external2026-01-01 → 2026-06-30¥3.4bn
Security Systemreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥19m
Security Systemreportable segmentsegment profit2026-01-01 → 2026-06-30¥708m
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥86m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥86m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30¥18m
Information Service Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥15.6bn
Information Service Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥15.5bn
Information Service Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥57m
Information Service Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥876m
Security Systemreportable segmentrevenue2025-01-01 → 2025-06-30¥2.9bn
Security Systemreportable segmentrevenue external2025-01-01 → 2025-06-30¥2.9bn
Security Systemreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥29m
Security Systemreportable segmentsegment profit2025-01-01 → 2025-06-30¥514m

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

All source rows · 506
ItemContextValueUnit
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)有限会社若尾商事
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区港南3丁目6番21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
Name major shareholdersInterimInstant_No3MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No3MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社レスター
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都港区港南2丁目10番9号
Name major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)アイ・エス・ビー・グループ従業員持株会
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区港南2丁目16番3号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)若尾一史
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)三菱UFJeスマート証券株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区霞が関3丁目2番5号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)鈴木育夫
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)神奈川県横浜市港南区
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社第一情報システムズ
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都渋谷区恵比寿西1丁目5番8号
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
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_SharesWithFullVotingRightsOtherMember
Original text (Japanese)同上
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember
Original text (Japanese)同上
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社アイ・エス・ビー
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都港区港南二丁目16番3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 changes in accounting policies na semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes additional information semi annual consolidated financial statements (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (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 regarding dividend (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (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 rounding
balance sheet identityconsolidated 2026-06-30pass
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