Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-26
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 89
MetricValuePeriodScopeSource row
Revenue¥3.0bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥2.7bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥2.5bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥2.4bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥214m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥199m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥232m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥201m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥275m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥267m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥220m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥233m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥201m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥175m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥137m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥200m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥169m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥148m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥3.0bnat 2026-03-31StandaloneAssets
Total assets¥2.7bnat 2025-03-31StandaloneAssets
Total assets¥2.4bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.3bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.1bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥604mat 2026-03-31StandaloneLiabilities
Total liabilities¥523mat 2025-03-31StandaloneLiabilities
Net assets / equity¥2.4bnat 2026-03-31StandaloneNet assets
Net assets / equity¥2.2bnat 2025-03-31StandaloneNet assets
Net assets / equity¥2.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥1.9bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.7bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥2.1bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥2.0bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥2.1bnat 2026-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.0bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.8bnat 2024-03-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.8bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.6bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥194m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥197m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥107m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥195m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥224m2021-04-01 → 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−¥12m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥69m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥13m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥13m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥22m2025-04-01 → 2026-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥22m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥22m2023-04-01 → 2024-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥21m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥41m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥83.492025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥65.562024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥96.592023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥81.762022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥72.192021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥96.152023-04-01 → 2024-03-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥102025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥102024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥102023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥102022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥102021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,134.83at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,058.7at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥999.02at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥903.78at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥830.49at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio79.7%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.8%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio85.0%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.9%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio83.3%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE7.6%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE6.4%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE10.2%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE9.4%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE9.0%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued2,200,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees170at 2026-03-31StandaloneNumber of employees
Employees159at 2025-03-31StandaloneNumber of employees
Employees145at 2024-03-31vStandaloneNumber of employees
Employees130at 2023-03-31vStandaloneNumber of employees
Employees114at 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 · 809
ItemContextValueUnit
Proceeds from collection of lease and guarantee deposits inv cfPrior1YearDuration_NonConsolidatedMember-JPY
Proceeds from collection of lease and guarantee deposits inv cfCurrentYearDuration_NonConsolidatedMember1457000JPY
Proceeds from cancellation of insurance funds inv cfPrior1YearDuration_NonConsolidatedMember-JPY
Proceeds from cancellation of insurance funds inv cfCurrentYearDuration_NonConsolidatedMember6693000JPY
Purchase of insurance funds inv cfPrior1YearDuration_NonConsolidatedMember-11700000JPY
Purchase of insurance funds inv cfCurrentYearDuration_NonConsolidatedMember-360000JPY
Net cash provided by used in investment activitiesPrior1YearDuration_NonConsolidatedMember-11700000JPY
Net cash provided by used in investment activitiesCurrentYearDuration_NonConsolidatedMember7559000JPY
Repayments of lease obligations fin cfPrior1YearDuration_NonConsolidatedMember-1182000JPY
Repayments of lease obligations fin cfCurrentYearDuration_NonConsolidatedMember-1182000JPY
Purchase of treasury stock fin cfPrior1YearDuration_NonConsolidatedMember-45000JPY
Purchase of treasury stock fin cfCurrentYearDuration_NonConsolidatedMember-27000JPY
Cash dividends paid fin cfPrior1YearDuration_NonConsolidatedMember-20836000JPY
Cash dividends paid fin cfCurrentYearDuration_NonConsolidatedMember-20906000JPY
Net cash provided by used in financing activitiesPrior1YearDuration_NonConsolidatedMember-22064000JPY
Net cash provided by used in financing activitiesCurrentYearDuration_NonConsolidatedMember-22116000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember-524000JPY
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember9437000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember163059000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember188412000JPY
Cash and cash equivalentsPrior2YearInstant_NonConsolidatedMember1792432000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember1955492000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember1955492000JPY
Cash and cash equivalentsCurrentYearInstant_NonConsolidatedMember2143904000JPY
Accounts receivable tradePrior1YearInstant_NonConsolidatedMember330402000JPY
Accounts receivable tradeCurrentYearInstant_NonConsolidatedMember357070000JPY
Contract assetsPrior1YearInstant_NonConsolidatedMember-JPY
Contract assetsCurrentYearInstant_NonConsolidatedMember-JPY
Directors compensations sgaPrior1YearDuration_NonConsolidatedMember87985000JPY
Directors compensations sgaCurrentYearDuration_NonConsolidatedMember76897000JPY
Payroll and allowances sgaPrior1YearDuration_NonConsolidatedMember222359000JPY
Payroll and allowances sgaCurrentYearDuration_NonConsolidatedMember282793000JPY
Promotion expenses sgaPrior1YearDuration_NonConsolidatedMember16754000JPY
Promotion expenses sgaCurrentYearDuration_NonConsolidatedMember65274000JPY
Provision for bonuses selling expensesPrior1YearDuration_NonConsolidatedMember18939000JPY
Provision for bonuses selling expensesCurrentYearDuration_NonConsolidatedMember12891000JPY
Depreciation sgaPrior1YearDuration_NonConsolidatedMember2572000JPY
Depreciation sgaCurrentYearDuration_NonConsolidatedMember1861000JPY
Commission expensesPrior1YearDuration_NonConsolidatedMember53421000JPY
Commission expensesCurrentYearDuration_NonConsolidatedMember101338000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember49728000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember43304000JPY
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 pageFilingDateInstant2026-06-26
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第13期(自 2025年4月1日 至 2026年3月31日)
Company name cover pageFilingDateInstant
Original text (Japanese)TDSE株式会社
Company name in english cover pageFilingDateInstantTDSE Inc.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 東垣 直樹

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
balance sheet identitynon_consolidated 2026-03-31pass
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