Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-12
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 48
MetricValuePeriodScopeSource row
Revenue¥3.5bn2026-01-01 → 2026-06-30StandaloneNet sales
Revenue¥11.3bn2025-01-01 → 2025-12-31StandaloneNet sales (5-year summary)
Revenue¥4.0bn2025-01-01 → 2025-06-30StandaloneNet sales
Operating income¥996m2026-01-01 → 2026-06-30StandaloneOperating income
Operating income¥1.5bn2025-01-01 → 2025-06-30StandaloneOperating income
Ordinary income¥1.1bn2026-01-01 → 2026-06-30StandaloneOrdinary income
Ordinary income¥4.7bn2025-01-01 → 2025-12-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.4bn2025-01-01 → 2025-06-30StandaloneOrdinary income
Profit before tax¥1.1bn2026-01-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax¥1.4bn2025-01-01 → 2025-06-30StandaloneIncome before income taxes
Net income¥822m2026-01-01 → 2026-06-30StandaloneProfit loss
Net income¥3.4bn2025-01-01 → 2025-12-31StandaloneNet income loss (5-year summary)
Net income¥1.0bn2025-01-01 → 2025-06-30StandaloneProfit loss
Total assets¥21.0bnat 2026-06-30StandaloneAssets
Total assets¥22.4bnat 2025-12-31StandaloneAssets
Total assets¥19.7bnat 2025-06-30StandaloneTotal assets (5-year summary)
Total liabilities¥2.4bnat 2026-06-30StandaloneLiabilities
Total liabilities¥3.7bnat 2025-12-31StandaloneLiabilities
Net assets / equity¥18.6bnat 2026-06-30StandaloneNet assets
Net assets / equity¥18.7bnat 2025-12-31StandaloneNet assets
Net assets / equity¥17.2bnat 2025-06-30StandaloneNet assets (5-year summary)
Cash and deposits¥13.1bnat 2026-06-30StandaloneCash and deposits
Cash and deposits¥10.8bnat 2025-12-31StandaloneCash and deposits
Cash & equivalents¥11.4bnat 2026-06-30StandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥3.9bnat 2025-06-30StandaloneCash and cash equivalents
Cash & equivalents¥9.7bnat 2024-12-31vStandaloneCash and cash equivalents
Operating cash flow¥3.3bn2026-01-01 → 2026-06-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥2.0bn2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.5bn2025-01-01 → 2025-06-30StandaloneNet cash provided by used in operating activities
Investing cash flow¥6.9bn2026-01-01 → 2026-06-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥7.3bn2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥7.1bn2025-01-01 → 2025-06-30StandaloneNet cash provided by used in investment activities
Financing cash flow−¥968m2026-01-01 → 2026-06-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥2.1bn2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.1bn2025-01-01 → 2025-06-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥43.182026-01-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥179.842025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥53.62025-01-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥502026-01-01 → 2026-06-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥1002025-01-01 → 2025-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502025-01-01 → 2025-06-30StandaloneDividend paid per share (5-year summary)
Equity ratio88.4%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio83.5%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio87.3%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Shares issued19,051,000at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued19,051,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued19,051,000at 2025-06-30StandaloneTotal 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 · 393
ItemContextValueUnit
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)福岡県春日市
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)唐川 則康
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)福岡県福岡市中央区
Name major shareholdersInterimInstant_No7MajorShareholdersMemberText · Plus
Address major shareholdersInterimInstant_No7MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)モルガン・スタンレーMUFG証券株式会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町一丁目9番7号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)奥村 学
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)長野県小諸市
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)唐川 泰一郎
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)福岡県福岡市西区
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_OrdinarySharesSharesWithFullVotingRightsOtherMemberText · Plus
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社ミズホメディー
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)佐賀県鳥栖市藤木町5番地の4
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、子会社がありませんので、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 regarding promissory notes due on balance sheet date (text)InterimInstant_NonConsolidatedMemberText · 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 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 segmentPrior1InterimDuration_NonConsolidatedMember
Original text (Japanese)当社は、体外診断用医薬品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、体外診断用医薬品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 2025-12-31pass rounding
balance sheet identitynon_consolidated 2026-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2026-06-30pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flownon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-06-30pass
statement vs summary · revenuenon_consolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass