Half-year report · HY

Period2025-06-01 → 2025-11-30
Filed2026-01-09
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥646m2025-06-01 → 2025-11-30StandaloneNet sales
Revenue¥1.6bn2024-06-01 → 2025-05-31StandaloneNet sales (5-year summary)
Revenue¥636m2024-06-01 → 2024-11-30StandaloneNet sales
Operating income¥206m2025-06-01 → 2025-11-30StandaloneOperating income
Operating income¥192m2024-06-01 → 2024-11-30StandaloneOperating income
Ordinary income¥214m2025-06-01 → 2025-11-30StandaloneOrdinary income
Ordinary income¥584m2024-06-01 → 2025-05-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥195m2024-06-01 → 2024-11-30StandaloneOrdinary income
Profit before tax¥214m2025-06-01 → 2025-11-30StandaloneIncome before income taxes
Profit before tax¥195m2024-06-01 → 2024-11-30StandaloneIncome before income taxes
Net income¥149m2025-06-01 → 2025-11-30StandaloneProfit loss
Net income¥419m2024-06-01 → 2025-05-31StandaloneNet income loss (5-year summary)
Net income¥138m2024-06-01 → 2024-11-30StandaloneProfit loss
Total assets¥3.1bnat 2025-11-30StandaloneAssets
Total assets¥3.1bnat 2025-05-31StandaloneAssets
Total assets¥2.9bnat 2024-11-30StandaloneTotal assets (5-year summary)
Total liabilities¥238mat 2025-11-30StandaloneLiabilities
Total liabilities¥324mat 2025-05-31StandaloneLiabilities
Net assets / equity¥2.9bnat 2025-11-30StandaloneNet assets
Net assets / equity¥2.8bnat 2025-05-31StandaloneNet assets
Net assets / equity¥2.6bnat 2024-11-30StandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2025-11-30StandaloneCash and deposits
Cash and deposits¥1.7bnat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥788mat 2025-11-30StandaloneCash and cash equivalents
Cash & equivalents¥734mat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥620mat 2024-11-30StandaloneCash and cash equivalents
Cash & equivalents¥929mat 2024-05-31vStandaloneCash and cash equivalents
Operating cash flow¥80m2025-06-01 → 2025-11-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥303m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥10m2024-06-01 → 2024-11-30StandaloneNet cash provided by used in operating activities
Investing cash flow¥47m2025-06-01 → 2025-11-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥337m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥238m2024-06-01 → 2024-11-30StandaloneNet cash provided by used in investment activities
Financing cash flow−¥73m2025-06-01 → 2025-11-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥161m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥61m2024-06-01 → 2024-11-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥48.962025-06-01 → 2025-11-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥136.652024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥44.922024-06-01 → 2024-11-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥242024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Equity ratio92.3%at 2025-11-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.5%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio88.8%at 2024-11-30StandaloneEquity to asset ratio (5-year summary)
Shares issued3,300,000at 2025-11-30StandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2024-11-30StandaloneTotal 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 · 382
ItemContextValueUnit
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)株式会社ドーン
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)神戸市中央区磯上通2丁目2番21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 informationInterimDuration
Original text (Japanese)当社は子会社を有していないため、中間連結財務諸表を作成しておりません。 
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
Notes accounting treatments specific to semi annual financial statements type1 semi annual financial statements (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes when there is significant seasonal fluctuation in sales or operating 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 regarding dividend (text)InterimDuration_NonConsolidatedMemberText · Plus
Notes equity in earnings losses of affiliates if equity method is applied semi annual financial statements (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentInterimDuration_NonConsolidatedMember
Original text (Japanese)当社は情報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 2025-05-31pass
balance sheet identitynon_consolidated 2025-11-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2025-11-30pass
statement vs summary · operating cash flownon_consolidated 2024-06-01/2024-11-30pass
statement vs summary · operating cash flownon_consolidated 2025-06-01/2025-11-30pass
statement vs summary · revenuenon_consolidated 2024-06-01/2024-11-30pass
statement vs summary · revenuenon_consolidated 2025-06-01/2025-11-30pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2025-11-30pass