Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-18
StandardIFRS
ConsolidatedYes
Data checks21 of 21 passed
Key figures · 152
MetricValuePeriodScopeSource row
Revenue¥18.5bn2025-01-01 → 2025-12-31Cons.Revenue IFRS
Revenue¥46.7bn2024-01-01 → 2024-12-31Cons.Revenue IFRS
Revenue¥28.7bn2023-01-01 → 2023-12-31vCons.Revenue IFRS (5-year summary)
Revenue¥26.9bn2022-01-01 → 2022-12-31vCons.Revenue IFRS (5-year summary)
Revenue¥9.4bn2021-01-01 → 2021-12-31dCons.Revenue IFRS (5-year summary)
Operating income−¥5.0bn2025-01-01 → 2025-12-31Cons.Operating profit loss IFRS
Operating income¥21.1bn2024-01-01 → 2024-12-31Cons.Operating profit loss IFRS
Profit before tax−¥5.3bn2025-01-01 → 2025-12-31Cons.Profit loss before tax IFRS
Profit before tax¥20.9bn2024-01-01 → 2024-12-31Cons.Profit loss before tax IFRS
Profit before tax¥4.4bn2023-01-01 → 2023-12-31vCons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥6.7bn2022-01-01 → 2022-12-31vCons.Profit loss before tax IFRS (5-year summary)
Profit before tax¥3.8bn2021-01-01 → 2021-12-31dCons.Profit loss before tax IFRS (5-year summary)
Net income (owners)−¥3.7bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥15.0bn2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent IFRS
Net income (owners)¥3.0bn2023-01-01 → 2023-12-31vCons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥7.6bn2022-01-01 → 2022-12-31vCons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)¥2.6bn2021-01-01 → 2021-12-31dCons.Profit loss attributable to owners of parent IFRS (5-year summary)
Net income−¥3.7bn2025-01-01 → 2025-12-31Cons.Profit loss IFRS
Net income¥15.0bn2024-01-01 → 2024-12-31Cons.Profit loss IFRS
Total assets¥77.0bnat 2025-12-31Cons.Assets IFRS
Total assets¥92.8bnat 2024-12-31Cons.Assets IFRS
Total assets¥69.5bnat 2023-12-31vCons.Total assets IFRS (5-year summary)
Total assets¥63.9bnat 2022-12-31vCons.Total assets IFRS (5-year summary)
Total assets¥27.0bnat 2021-12-31dCons.Total assets IFRS (5-year summary)
Total liabilities¥25.5bnat 2025-12-31Cons.Liabilities IFRS
Total liabilities¥36.0bnat 2024-12-31Cons.Liabilities IFRS
Net assets / equity¥51.5bnat 2025-12-31Cons.Equity IFRS
Net assets / equity¥56.8bnat 2024-12-31Cons.Equity IFRS
Net assets / equity¥40.3bnat 2023-12-31vCons.Equity IFRS
Equity (owners)¥51.5bnat 2025-12-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥56.8bnat 2024-12-31Cons.Equity attributable to owners of parent IFRS
Equity (owners)¥40.3bnat 2023-12-31vCons.Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)¥32.0bnat 2022-12-31vCons.Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)¥25.4bnat 2021-12-31dCons.Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents¥28.7bnat 2025-12-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥48.1bnat 2024-12-31Cons.Cash and cash equivalents IFRS
Cash & equivalents¥19.5bnat 2023-12-31vCons.Cash and cash equivalents IFRS
Cash & equivalents¥5.2bnat 2022-12-31vCons.Cash and cash equivalents IFRS (5-year summary)
Cash & equivalents¥11.7bnat 2021-12-31dCons.Cash and cash equivalents IFRS (5-year summary)
Operating cash flow−¥13.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥23.8bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities IFRS
Operating cash flow¥12.4bn2023-01-01 → 2023-12-31vCons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow−¥83m2022-01-01 → 2022-12-31vCons.Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow¥6.7bn2021-01-01 → 2021-12-31dCons.Cash flows from used in operating activities IFRS (5-year summary)
Investing cash flow−¥2.1bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities IFRS
Investing cash flow¥8.4bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in investing activities IFRS
Investing cash flow¥1.3bn2023-01-01 → 2023-12-31vCons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥27.4bn2022-01-01 → 2022-12-31vCons.Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow−¥2.3bn2021-01-01 → 2021-12-31dCons.Cash flows from used in investing activities IFRS (5-year summary)
Financing cash flow−¥4.1bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities IFRS
Financing cash flow−¥3.0bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities IFRS
Financing cash flow¥264m2023-01-01 → 2023-12-31vCons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow¥20.8bn2022-01-01 → 2022-12-31vCons.Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow¥66m2021-01-01 → 2021-12-31dCons.Cash flows from used in financing activities IFRS (5-year summary)
EPS (basic)¥-28.992025-01-01 → 2025-12-31Cons.Basic earnings loss per share IFRS
EPS (basic)¥115.852024-01-01 → 2024-12-31Cons.Basic earnings loss per share IFRS
EPS (basic)¥23.412023-01-01 → 2023-12-31vCons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥58.192022-01-01 → 2022-12-31vCons.Basic earnings loss per share IFRS (5-year summary)
EPS (basic)¥19.962021-01-01 → 2021-12-31dCons.Basic earnings loss per share IFRS (5-year summary)
EPS (diluted)¥-28.992025-01-01 → 2025-12-31Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥115.682024-01-01 → 2024-12-31Cons.Diluted earnings loss per share IFRS
EPS (diluted)¥23.382023-01-01 → 2023-12-31vCons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥58.142022-01-01 → 2022-12-31vCons.Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)¥19.812021-01-01 → 2021-12-31dCons.Diluted earnings loss per share IFRS (5-year summary)
Net assets per share¥398.53at 2025-12-31Cons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥437.63at 2024-12-31Cons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥311.16at 2023-12-31vCons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥246.63at 2022-12-31vCons.Equity to asset ratio IFRS (5-year summary)
Net assets per share¥195.1at 2021-12-31dCons.Equity to asset ratio IFRS (5-year summary)
Equity ratio66.9%at 2025-12-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio61.2%at 2024-12-31Cons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio58.1%at 2023-12-31vCons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio50.2%at 2022-12-31vCons.Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio93.8%at 2021-12-31dCons.Ratio of owners equity to gross assets IFRS (5-year summary)
ROE-6.9%2025-01-01 → 2025-12-31Cons.Rate of return on equity IFRS (5-year summary)
ROE30.9%2024-01-01 → 2024-12-31Cons.Rate of return on equity IFRS (5-year summary)
ROE8.4%2023-01-01 → 2023-12-31vCons.Rate of return on equity IFRS (5-year summary)
ROE26.3%2022-01-01 → 2022-12-31vCons.Rate of return on equity IFRS (5-year summary)
ROE11.0%2021-01-01 → 2021-12-31dCons.Rate of return on equity IFRS (5-year summary)
Employees645at 2025-12-31Cons.Number of employees
Employees621at 2024-12-31Cons.Number of employees
Employees603at 2023-12-31vCons.Number of employees
Employees569at 2022-12-31vCons.Number of employees
Employees141at 2021-12-31dCons.Number of employees
Revenue¥2.8bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥31.3bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥12.7bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥15.4bn2022-01-01 → 2022-12-31vStandaloneNet sales (5-year summary)
Revenue¥9.4bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income−¥5.3bn2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥21.0bn2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥5.3bn2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥20.5bn2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥6.4bn2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥8.8bn2022-01-01 → 2022-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥4.8bn2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥6.1bn2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥29.8bn2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥5.4bn2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥21.1bn2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥5.8bn2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income¥4.3bn2022-01-01 → 2022-12-31vStandaloneNet income loss (5-year summary)
Net income¥3.6bn2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥70.1bnat 2025-12-31StandaloneAssets
Total assets¥89.7bnat 2024-12-31StandaloneAssets
Total assets¥68.2bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥55.2bnat 2022-12-31vStandaloneTotal assets (5-year summary)
Total assets¥26.6bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥20.7bnat 2025-12-31StandaloneLiabilities
Total liabilities¥34.1bnat 2024-12-31StandaloneLiabilities
Net assets / equity¥49.4bnat 2025-12-31StandaloneNet assets
Net assets / equity¥55.6bnat 2024-12-31StandaloneNet assets
Net assets / equity¥40.6bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥29.4bnat 2022-12-31vStandaloneNet assets (5-year summary)
Net assets / equity¥25.0bnat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥24.3bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥44.6bnat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥11.7bnat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥6.7bn2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2.3bn2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥66m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-41.932025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥162.62024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥44.852023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥33.112022-01-01 → 2022-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥27.982021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥27.782021-01-01 → 2021-12-31dStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥381.72at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥428.73at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥312.89at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥226.48at 2022-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥192.39at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio70.4%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.0%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio59.5%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio53.2%at 2022-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.8%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE-10.3%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE43.8%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE16.6%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE15.8%2022-01-01 → 2022-12-31vStandaloneRate of return on equity (5-year summary)
ROE15.6%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued130,010,400at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued130,010,400at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued130,010,400at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued130,010,400at 2022-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued130,010,400at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees169at 2025-12-31StandaloneNumber of employees
Employees157at 2024-12-31StandaloneNumber of employees
Employees153at 2023-12-31vStandaloneNumber of employees
Employees155at 2022-12-31vStandaloneNumber of employees
Employees141at 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.

Segments · 28
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-12-31−¥1.2bn
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-12-31−¥1.2bn
Drug Discovery And Development Businessreportable segmentemployeesat 2025-12-31169 pure
Drug Discovery And Development Businessreportable segmentrevenue2025-01-01 → 2025-12-31¥2.8bn
Drug Discovery And Development Businessreportable segmentrevenue external2025-01-01 → 2025-12-31¥2.8bn
Drug Discovery And Development Businessreportable segmentsegment profit2025-01-01 → 2025-12-31−¥5.4bn
Radiopharmaceuticals Businessreportable segmentemployeesat 2025-12-31476 pure
Radiopharmaceuticals Businessreportable segmentrevenue2025-01-01 → 2025-12-31¥16.9bn
Radiopharmaceuticals Businessreportable segmentrevenue external2025-01-01 → 2025-12-31¥15.7bn
Radiopharmaceuticals Businessreportable segmentrevenue intersegment2025-01-01 → 2025-12-31¥1.2bn
Radiopharmaceuticals Businessreportable segmentsegment profit2025-01-01 → 2025-12-31¥435m
—segment totalrevenue2025-01-01 → 2025-12-31¥19.7bn
—segment totalrevenue external2025-01-01 → 2025-12-31¥18.5bn
—segment totalrevenue intersegment2025-01-01 → 2025-12-31¥1.2bn
—segment totalsegment profit2025-01-01 → 2025-12-31−¥4.9bn
Reconciling Itemsreconcilingrevenue2024-01-01 → 2024-12-31−¥741m
Reconciling Itemsreconcilingrevenue intersegment2024-01-01 → 2024-12-31−¥741m
Drug Discovery And Development Businessreportable segmentrevenue2024-01-01 → 2024-12-31¥31.3bn
Drug Discovery And Development Businessreportable segmentrevenue external2024-01-01 → 2024-12-31¥31.3bn
Drug Discovery And Development Businessreportable segmentsegment profit2024-01-01 → 2024-12-31¥21.0bn
Radiopharmaceuticals Businessreportable segmentrevenue2024-01-01 → 2024-12-31¥16.1bn
Radiopharmaceuticals Businessreportable segmentrevenue external2024-01-01 → 2024-12-31¥15.4bn
Radiopharmaceuticals Businessreportable segmentrevenue intersegment2024-01-01 → 2024-12-31¥741m
Radiopharmaceuticals Businessreportable segmentsegment profit2024-01-01 → 2024-12-31¥247m
—segment totalrevenue2024-01-01 → 2024-12-31¥47.4bn
—segment totalrevenue external2024-01-01 → 2024-12-31¥46.7bn
—segment totalrevenue intersegment2024-01-01 → 2024-12-31¥741m
—segment totalsegment profit2024-01-01 → 2024-12-31¥21.2bn

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

All source rows · 1,493
ItemContextValueUnit
Gain on sale of fixed assets IFRSCurrentYearDuration199000JPY
Insurance claim income IFRSPrior1YearDuration-JPY
Insurance claim income IFRSCurrentYearDuration20823000JPY
Other other income IFRSPrior1YearDuration76000JPY
Other other income IFRSCurrentYearDuration1618000JPY
Other income IFRSPrior1YearDuration1012000JPY
Other income IFRSCurrentYearDuration23192000JPY
Loss on sale and retirement of fixed assets IFRSPrior1YearDuration278087000JPY
Loss on sale and retirement of fixed assets IFRSCurrentYearDuration54212000JPY
Other other expenses IFRSPrior1YearDuration522000JPY
Other other expenses IFRSCurrentYearDuration7695000JPY
Other expenses IFRSPrior1YearDuration278610000JPY
Other expenses IFRSCurrentYearDuration61907000JPY
Financial assets measured at amortized cost interest income IFRSPrior1YearDuration15838000JPY
Financial assets measured at amortized cost interest income IFRSCurrentYearDuration150647000JPY
Foreign exchange gain IFRSPrior1YearDuration147579000JPY
Foreign exchange gain IFRSCurrentYearDuration6774000JPY
Financial assets measured at fair value through other comprehensive income dividend income IFRSPrior1YearDuration247825000JPY
Financial assets measured at fair value through other comprehensive income dividend income IFRSCurrentYearDuration85187000JPY
Finance income IFRSPrior1YearDuration411243000JPY
Finance income IFRSCurrentYearDuration242609000JPY
Financial liabilities measured at amortized cost interest expenses IFRSPrior1YearDuration281174000JPY
Financial liabilities measured at amortized cost interest expenses IFRSCurrentYearDuration355682000JPY
Lease obligations interest expenses IFRSPrior1YearDuration6886000JPY
Lease obligations interest expenses IFRSCurrentYearDuration7398000JPY
Foreign exchange loss IFRSPrior1YearDuration-JPY
Foreign exchange loss IFRSCurrentYearDuration137232000JPY
Provision for loss on valuation IFRSPrior1YearDuration370833000JPY
Provision for loss on valuation IFRSCurrentYearDuration-JPY
Finance costs IFRSPrior1YearDuration658895000JPY
Finance costs IFRSCurrentYearDuration500314000JPY
Cash and depositsPrior1YearInstant_NonConsolidatedMember44633739000JPY
Cash and depositsCurrentYearInstant_NonConsolidatedMember24310832000JPY
Accounts receivable tradePrior1YearInstant_NonConsolidatedMember915337000JPY
Accounts receivable tradeCurrentYearInstant_NonConsolidatedMember1464277000JPY
SuppliesPrior1YearInstant_NonConsolidatedMember1415513000JPY
SuppliesCurrentYearInstant_NonConsolidatedMember1658768000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember119147000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember166582000JPY
Other caPrior1YearInstant_NonConsolidatedMember707107000JPY
Other caCurrentYearInstant_NonConsolidatedMember580994000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember47790846000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember28181454000JPY
BuildingsPrior1YearInstant_NonConsolidatedMember4350675000JPY
BuildingsCurrentYearInstant_NonConsolidatedMember4353375000JPY
Accumulated depreciation buildingsPrior1YearInstant_NonConsolidatedMember-1167036000JPY
Accumulated depreciation buildingsCurrentYearInstant_NonConsolidatedMember-1334882000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember3183639000JPY
Buildings netCurrentYearInstant_NonConsolidatedMember3018493000JPY
StructuresPrior1YearInstant_NonConsolidatedMember192138000JPY

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 · 21 of 21 passed
balance sheet identityconsolidated 2024-12-31pass rounding
balance sheet identityconsolidated 2025-12-31pass
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 · net income attributable to parentconsolidated 2024-01-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-01-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass