Annual report

Period2024-11-01 → 2025-10-31
Filed2026-01-28
StandardJapan GAAP
ConsolidatedYes
Data checks17 of 17 passed
Key figures · 108
MetricValuePeriodScopeSource row
Revenue¥3.7bn2024-11-01 → 2025-10-31Cons.Net sales
Operating income¥167m2024-11-01 → 2025-10-31Cons.Operating income
Ordinary income¥168m2024-11-01 → 2025-10-31Cons.Ordinary income
Profit before tax¥110m2024-11-01 → 2025-10-31Cons.Income before income taxes
Net income (owners)¥11m2024-11-01 → 2025-10-31Cons.Profit loss attributable to owners of parent
Net income¥11m2024-11-01 → 2025-10-31Cons.Profit loss
Total assets¥7.0bnat 2025-10-31Cons.Assets
Total liabilities¥1.0bnat 2025-10-31Cons.Liabilities
Net assets / equity¥6.0bnat 2025-10-31Cons.Net assets
Net assets / equity¥6.0bnat 2024-10-31Cons.Net assets
Cash and deposits¥4.7bnat 2025-10-31Cons.Cash and deposits
Cash & equivalents¥4.7bnat 2025-10-31Cons.Cash and cash equivalents
Cash & equivalents¥4.3bnat 2024-10-31Cons.Cash and cash equivalents
Operating cash flow¥333m2024-11-01 → 2025-10-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥3m2024-11-01 → 2025-10-31Cons.Net cash provided by used in investment activities
Financing cash flow¥61m2024-11-01 → 2025-10-31Cons.Net cash provided by used in financing activities
EPS (basic)¥0.542024-11-01 → 2025-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥0.542024-11-01 → 2025-10-31Cons.Diluted earnings per share (5-year summary)
Net assets per share¥297.8at 2025-10-31Cons.Net assets per share (5-year summary)
Equity ratio84.0%at 2025-10-31Cons.Equity to asset ratio (5-year summary)
ROE0.2%2024-11-01 → 2025-10-31Cons.Rate of return on equity (5-year summary)
Employees148at 2025-10-31Cons.Number of employees
Revenue¥3.6bn2024-11-01 → 2025-10-31StandaloneNet sales
Revenue¥4.4bn2023-11-01 → 2024-10-31StandaloneNet sales
Revenue¥4.5bn2022-11-01 → 2023-10-31vStandaloneNet sales (5-year summary)
Revenue¥4.3bn2021-11-01 → 2022-10-31vStandaloneNet sales (5-year summary)
Revenue¥2.9bn2020-11-01 → 2021-10-31dStandaloneNet sales (5-year summary)
Operating income¥116m2024-11-01 → 2025-10-31StandaloneOperating income
Operating income¥129m2023-11-01 → 2024-10-31StandaloneOperating income
Ordinary income¥122m2024-11-01 → 2025-10-31StandaloneOrdinary income
Ordinary income¥237m2023-11-01 → 2024-10-31StandaloneOrdinary income
Ordinary income¥1.2bn2022-11-01 → 2023-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.6bn2021-11-01 → 2022-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.0bn2020-11-01 → 2021-10-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥65m2024-11-01 → 2025-10-31StandaloneIncome before income taxes
Profit before tax¥295m2023-11-01 → 2024-10-31StandaloneIncome before income taxes
Net income−¥19m2024-11-01 → 2025-10-31StandaloneProfit loss
Net income¥238m2023-11-01 → 2024-10-31StandaloneProfit loss
Net income¥923m2022-11-01 → 2023-10-31vStandaloneNet income loss (5-year summary)
Net income¥1.0bn2021-11-01 → 2022-10-31vStandaloneNet income loss (5-year summary)
Net income¥651m2020-11-01 → 2021-10-31dStandaloneNet income loss (5-year summary)
Total assets¥7.0bnat 2025-10-31StandaloneAssets
Total assets¥7.1bnat 2024-10-31StandaloneAssets
Total assets¥6.9bnat 2023-10-31vStandaloneTotal assets (5-year summary)
Total assets¥4.6bnat 2022-10-31vStandaloneTotal assets (5-year summary)
Total assets¥3.4bnat 2021-10-31dStandaloneTotal assets (5-year summary)
Total liabilities¥973mat 2025-10-31StandaloneLiabilities
Total liabilities¥1.0bnat 2024-10-31StandaloneLiabilities
Net assets / equity¥6.0bnat 2025-10-31StandaloneNet assets
Net assets / equity¥6.0bnat 2024-10-31StandaloneNet assets
Net assets / equity¥6.2bnat 2023-10-31vStandaloneNet assets
Net assets / equity¥3.8bnat 2022-10-31vStandaloneNet assets (5-year summary)
Net assets / equity¥2.7bnat 2021-10-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.5bnat 2025-10-31StandaloneCash and deposits
Cash and deposits¥4.3bnat 2024-10-31StandaloneCash and deposits
Cash & equivalents¥4.3bnat 2024-10-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥4.8bnat 2023-10-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥3.1bnat 2022-10-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥2.4bnat 2021-10-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥592m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥847m2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥848m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥898m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥615m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥624m2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥169m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥256m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥437m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.4bn2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥14m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥9m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-0.952024-11-01 → 2025-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥12.022023-11-01 → 2024-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥48.882022-11-01 → 2023-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥54.542021-11-01 → 2022-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥35.172020-11-01 → 2021-10-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥11.962023-11-01 → 2024-10-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥47.932022-11-01 → 2023-10-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥52.982021-11-01 → 2022-10-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥33.912020-11-01 → 2021-10-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥52024-11-01 → 2025-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52023-11-01 → 2024-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-11-01 → 2023-10-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥296.32at 2025-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥302.52at 2024-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥311.25at 2023-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥200.37at 2022-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥145.14at 2021-10-31dStandaloneNet assets per share (5-year summary)
Equity ratio84.4%at 2025-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio84.7%at 2024-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.4%at 2023-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio81.4%at 2022-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio80.3%at 2021-10-31dStandaloneEquity to asset ratio (5-year summary)
ROE-0.3%2024-11-01 → 2025-10-31StandaloneRate of return on equity (5-year summary)
ROE3.9%2023-11-01 → 2024-10-31StandaloneRate of return on equity (5-year summary)
ROE18.7%2022-11-01 → 2023-10-31vStandaloneRate of return on equity (5-year summary)
ROE31.6%2021-11-01 → 2022-10-31vStandaloneRate of return on equity (5-year summary)
ROE27.5%2020-11-01 → 2021-10-31dStandaloneRate of return on equity (5-year summary)
Shares issued19,819,962at 2025-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued19,806,100at 2024-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued19,761,100at 2023-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued18,685,800at 2022-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued6,208,800at 2021-10-31dStandaloneTotal number of issued shares (5-year summary)
Employees148at 2025-10-31StandaloneNumber of employees
Employees157at 2024-10-31StandaloneNumber of employees
Employees151at 2023-10-31vStandaloneNumber of employees
Employees109at 2022-10-31vStandaloneNumber of employees
Employees90at 2021-10-31dStandaloneNumber 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 · 1,108
ItemContextValueUnit
Net assetsCurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember1338146000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember1338146000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember3102256000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember3102256000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_TreasuryStockMember-1703000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember5866846000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember10353000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember10353000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember45453000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember6037101000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember3345000JPY
Dividends from surplusCurrentYearDuration_NonConsolidatedMember-99027000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember-18765000JPY
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember-JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember-4416000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember-4416000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember69163000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember64747000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember-4416000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember-4416000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember69163000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember-49700000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember5937000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember5937000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember114617000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember5987401000JPY
Accumulated depreciation buildingsCurrentYearInstant_NonConsolidatedMember-96470000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember-254313000JPY
Accumulated depreciation lease assets ppeCurrentYearInstant_NonConsolidatedMember-52560000JPY
Accumulated depreciation other ppeCurrentYearInstant_NonConsolidatedMember-34401000JPY
Accumulated depreciation ppe by groupCurrentYearInstant_NonConsolidatedMember-437746000JPY
General and administrative expenses sgaCurrentYearDuration_NonConsolidatedMember19073000JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current periodCurrentYearDuration_NonConsolidatedMember19073000JPY
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 pageFilingDateInstant2026-01-28
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第10期(自 2024年11月1日 至 2025年10月31日)
Company name cover pageFilingDateInstant
Original text (Japanese)セルソース株式会社
Company name in english cover pageFilingDateInstantCellSource Co., Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長CEO  山川 雅之
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都渋谷区渋谷一丁目23番21号
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)03-6455-5308(代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役CFO 伊賀 智洋
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都渋谷区渋谷一丁目23番21号
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)03-6455-5308(代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役CFO 伊賀 智洋
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE35169
Fund codeFilingDateInstant-

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 · 17 of 17 passed
balance sheet identityconsolidated 2025-10-31pass rounding
balance sheet identitynon_consolidated 2024-10-31pass rounding
balance sheet identitynon_consolidated 2025-10-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-10-31pass
statement vs summary · net assetsnon_consolidated 2023-10-31pass
statement vs summary · net assetsnon_consolidated 2024-10-31pass
statement vs summary · net assetsnon_consolidated 2025-10-31pass
statement vs summary · net income attributable to parentconsolidated 2024-11-01/2025-10-31pass
statement vs summary · operating cash flowconsolidated 2024-11-01/2025-10-31pass
statement vs summary · revenueconsolidated 2024-11-01/2025-10-31pass
statement vs summary · revenuenon_consolidated 2023-11-01/2024-10-31pass
statement vs summary · revenuenon_consolidated 2024-11-01/2025-10-31pass
statement vs summary · total assetsconsolidated 2025-10-31pass
statement vs summary · total assetsnon_consolidated 2024-10-31pass
statement vs summary · total assetsnon_consolidated 2025-10-31pass