Half-year report · HY

Period2025-07-01 → 2025-12-31
Filed2026-02-13
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 51
MetricValuePeriodScopeSource row
Revenue¥3.2bn2025-07-01 → 2025-12-31StandaloneNet sales
Revenue¥6.1bn2024-07-01 → 2025-06-30StandaloneNet sales (5-year summary)
Revenue¥3.1bn2024-07-01 → 2024-12-31StandaloneNet sales
Operating income¥190m2025-07-01 → 2025-12-31StandaloneOperating income
Operating income¥131m2024-07-01 → 2024-12-31StandaloneOperating income
Ordinary income¥185m2025-07-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥251m2024-07-01 → 2025-06-30StandaloneOrdinary income loss (5-year summary)
Ordinary income¥124m2024-07-01 → 2024-12-31StandaloneOrdinary income
Profit before tax¥184m2025-07-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥124m2024-07-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥114m2025-07-01 → 2025-12-31StandaloneProfit loss
Net income¥143m2024-07-01 → 2025-06-30StandaloneNet income loss (5-year summary)
Net income¥69m2024-07-01 → 2024-12-31StandaloneProfit loss
Total assets¥3.8bnat 2025-12-31StandaloneAssets
Total assets¥3.8bnat 2025-06-30StandaloneAssets
Total assets¥3.9bnat 2024-12-31StandaloneTotal assets (5-year summary)
Total liabilities¥1.7bnat 2025-12-31StandaloneLiabilities
Total liabilities¥1.7bnat 2025-06-30StandaloneLiabilities
Net assets / equity¥2.2bnat 2025-12-31StandaloneNet assets
Net assets / equity¥2.1bnat 2025-06-30StandaloneNet assets
Net assets / equity¥2.1bnat 2024-12-31StandaloneNet assets (5-year summary)
Cash and deposits¥1.4bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥1.4bnat 2025-06-30StandaloneCash and deposits
Cash & equivalents¥1.4bnat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥1.4bnat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥1.4bnat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥1.9bnat 2024-06-30vStandaloneCash and cash equivalents
Operating cash flow¥194m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥102m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥106m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Investing cash flow−¥90m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥298m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥265m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Financing cash flow−¥97m2025-07-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥275m2024-07-01 → 2025-06-30StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥110m2024-07-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
EPS (basic)¥25.962025-07-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥32.422024-07-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥15.722024-07-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥25.822025-07-01 → 2025-12-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥32.22024-07-01 → 2025-06-30StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥15.62024-07-01 → 2024-12-31StandaloneDiluted earnings per share (5-year summary)
Dividend per share¥82025-07-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥152024-07-01 → 2025-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥52024-07-01 → 2024-12-31StandaloneDividend paid per share (5-year summary)
Equity ratio57.0%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio55.5%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio54.5%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Shares issued4,594,674at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,585,674at 2025-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued4,575,574at 2024-12-31StandaloneTotal number of issued shares (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 · 445
ItemContextValueUnit
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都中央区京橋二丁目13番10号
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託E口)
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8番12号
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)槇田 重夫
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)愛知県豊橋市
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8番12号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)システムプラザ株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都港区芝大門二丁目10番12号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)岡谷鋼機株式会社
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)愛知県名古屋市中区栄二丁目4番18号
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)大日本印刷株式会社
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都新宿区市谷加賀町一丁目1番1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-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsOtherMember
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、単元株式数は100株であります。
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社ブロードバンドセキュリティ
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都新宿区西新宿八丁目5番1号
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationInterimDurationText · Plus
Type1 semi annual balance sheet (text)InterimDurationText · Plus
Type1 semi annual statement of income (text)InterimDurationText · Plus
Type1 semi annual statement of cash flows (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (text)InterimDuration_NonConsolidatedMemberText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)Prior1InterimDuration_NonConsolidatedMemberText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes segment information etc type1 semi annual financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentPrior1InterimDuration_NonConsolidatedMember
Original text (Japanese)当社は、セキュリティサービス事業の単一セグメントであるため、記載を省略しております。
Description of fact that companys business comprises single segmentInterimDuration_NonConsolidatedMember
Original text (Japanese)当社は、セキュリティサービス事業の単一セグメントであるため、記載を省略しております。
Notes revenue recognition semi annual financial statements (text)InterimDurationText · Plus
Notes per share information semi annual financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period semi annual financial statements (text)InterimDurationText · Plus
Other information financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-06-30pass rounding
balance sheet identitynon_consolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-06-30pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · operating cash flownon_consolidated 2024-07-01/2024-12-31pass
statement vs summary · operating cash flownon_consolidated 2025-07-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-07-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-07-01/2025-12-31pass
statement vs summary · total assetsnon_consolidated 2025-06-30pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass