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← Tsubota Laboratory

Annual report

4890.TEDINET S100YFH9
Period2025-04-01 → 2026-03-31
Filed2026-06-19
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 83
MetricValuePeriodScopeSource row
Revenue¥200m2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥1.4bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥674m2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥955m2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥641m2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income−¥788m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥235m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income−¥761m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥281m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income−¥636m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥144m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥202m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥761m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥281m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income−¥762m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥206m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥641m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥90m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥153m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥1.3bnat 2026-03-31StandaloneAssets
Total assets¥2.5bnat 2025-03-31StandaloneAssets
Total assets¥2.3bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.7bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥1.6bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥455mat 2026-03-31StandaloneLiabilities
Total liabilities¥916mat 2025-03-31StandaloneLiabilities
Net assets / equity¥864mat 2026-03-31StandaloneNet assets
Net assets / equity¥1.6bnat 2025-03-31StandaloneNet assets
Net assets / equity¥1.4bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥2.0bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥744mat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥970mat 2026-03-31StandaloneCash and deposits
Cash and deposits¥1.5bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥970mat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.5bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.9bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥2.2bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.2bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥578m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥318m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥301m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥28m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥655m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥8m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥15m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥12m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥54m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥72m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥17m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥12m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥36m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.0bn2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥19m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-29.582025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥8.042024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-25.152023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.662022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥6.772021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥7.922024-04-01 → 2025-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥3.522022-04-01 → 2023-03-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥33.49at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥61.91at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥53.45at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥77.07at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥32.89at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio65.5%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio63.4%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio59.6%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.0%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio46.0%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE13.9%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE6.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE23.0%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued25,794,300at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,639,300at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued25,577,500at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued25,306,800at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued22,632,700at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees22at 2026-03-31StandaloneNumber of employees
Employees17at 2025-03-31StandaloneNumber of employees
Employees7at 2024-03-31vStandaloneNumber of employees
Employees10at 2023-03-31vStandaloneNumber of employees
Employees9at 2022-03-31vStandaloneNumber 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 · 721
ItemContextValueUnit
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember1538853000JPY
Cash and cash equivalentsCurrentYearInstant_NonConsolidatedMember969849000JPY
Directors compensations sgaPrior1YearDuration_NonConsolidatedMember105967000JPY
Directors compensations sgaCurrentYearDuration_NonConsolidatedMember109374000JPY
Payroll and allowances sgaPrior1YearDuration_NonConsolidatedMember126999000JPY
Payroll and allowances sgaCurrentYearDuration_NonConsolidatedMember169483000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember254107000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember279512000JPY
Compensations sgaPrior1YearDuration_NonConsolidatedMember201430000JPY
Compensations sgaCurrentYearDuration_NonConsolidatedMember128850000JPY
Depreciation sgaPrior1YearDuration_NonConsolidatedMember24311000JPY
Depreciation sgaCurrentYearDuration_NonConsolidatedMember20993000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember254107000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember279512000JPY
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 pageFilingDateInstant2026-06-19
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第14期（自　2025年４月１日　至　2026年３月31日）
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社坪田ラボ
Company name in english cover pageFilingDateInstantTsubota Laboratory Incorporated
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長　　坪田　一男
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都新宿区信濃町35番地慶應義塾大学信濃町キャンパス２号館９階　CRIK信濃町E7
Telephone number address of registered headquarter cover pageFilingDateInstant03-6384-2866
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)執行役員企画管理本部長　　光岡　圭介
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都新宿区信濃町35番地慶應義塾大学信濃町キャンパス２号館９階　CRIK信濃町E7
Telephone number nearest place of contact cover pageFilingDateInstant03-6384-2866
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)執行役員企画管理本部長　　光岡　圭介
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE36956
Fund codeFilingDateInstant－
Security codeFilingDateInstant48900
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社坪田ラボ
Filer name in englishFilingDateInstantTsubota Laboratory Incorporated
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 dateFilingDateInstant2025-04-01
Current period end dateFilingDateInstant2026-03-31
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2026-03-31
Previous fiscal year start dateFilingDateInstant2024-04-01
Comparative period end dateFilingDateInstant2025-03-31
Previous fiscal year end dateFilingDateInstant2025-03-31
Next fiscal year start dateFilingDateInstant－

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass