Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-24
StandardJapan GAAP
ConsolidatedNo
Data checks11 of 11 passed
Key figures · 75
MetricValuePeriodScopeSource row
Revenue¥1.0bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Operating income−¥916m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income−¥836m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥921m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income−¥836m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥344m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥359m2022-01-01 → 2022-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥221m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥990m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax−¥844m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥993m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income−¥846m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥260m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income−¥392m2022-01-01 → 2022-12-31dStandaloneNet income loss (5-year summary)
Net income−¥229m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥2.9bnat 2025-12-31StandaloneAssets
Total assets¥2.4bnat 2024-12-31StandaloneAssets
Total assets¥3.3bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥1.4bnat 2022-12-31dStandaloneTotal assets (5-year summary)
Total assets¥206mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.7bnat 2025-12-31StandaloneLiabilities
Total liabilities¥95mat 2024-12-31StandaloneLiabilities
Net assets / equity¥1.3bnat 2025-12-31StandaloneNet assets
Net assets / equity¥2.3bnat 2024-12-31StandaloneNet assets
Net assets / equity¥3.1bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥1.3bnat 2022-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥179mat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.8bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥2.3bnat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥2.8bnat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥3.3bnat 2023-12-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.3bnat 2022-12-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥189mat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥918m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥984m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥454m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥363m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥196m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥55m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥14m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥11m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥33m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥250,0002021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥1.5bn2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.5bn2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.5bn2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥368m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-85.592025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-72.942024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥25.422023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-42.062022-01-01 → 2022-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-30.092021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥23.072023-01-01 → 2023-12-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥109at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥194.6at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥267.55at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥-122.77at 2022-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-107.03at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio43.1%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio96.0%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio93.7%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio97.2%at 2022-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio86.9%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE11.7%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
Shares issued11,609,600at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued11,604,600at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued11,604,600at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,000at 2022-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued5,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees20at 2025-12-31StandaloneNumber of employees
Employees17at 2024-12-31StandaloneNumber of employees
Employees15at 2023-12-31vStandaloneNumber of employees
Employees13at 2022-12-31dStandaloneNumber of employees
Employees11at 2021-12-31dStandaloneNumber of employees

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 · 719
ItemContextValueUnit
Rent expenses sgaCurrentYearDuration_NonConsolidatedMember40457000JPY
Taxes and dues sgaPrior1YearDuration_NonConsolidatedMember5330000JPY
Taxes and dues sgaCurrentYearDuration_NonConsolidatedMember20518000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)有価証券報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条第1項
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2026-03-24
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第9期(自 2025年1月1日 至 2025年12月31日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社ケイファーマ
Company name in english cover pageFilingDateInstantK Pharma,Inc.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 福島 弘明
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都港区六本木七丁目7番7号
Telephone number address of registered headquarter cover pageFilingDateInstant03-6629-3380
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)常務取締役CFO 松本 真佐人
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都港区六本木七丁目7番7号
Telephone number nearest place of contact cover pageFilingDateInstant03-6629-3380
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)常務取締役CFO 松本 真佐人
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE38985
Fund codeFilingDateInstant-
Security codeFilingDateInstant48960
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社ケイファーマ
Filer name in englishFilingDateInstantK Pharma, Inc.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第三号様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstantfalse
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Current fiscal year start dateFilingDateInstant2025-01-01
Current period end dateFilingDateInstant2025-12-31
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2025-12-31
Previous fiscal year start dateFilingDateInstant2024-01-01
Comparative period end dateFilingDateInstant2024-12-31
Previous fiscal year end dateFilingDateInstant2024-12-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (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 · 11 of 11 passed
balance sheet identitynon_consolidated 2024-12-31pass rounding
balance sheet identitynon_consolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · operating cash flownon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass