Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-20
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥5.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥5.1bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥4.9bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.6bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.3bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥824m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥865m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥828m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥929m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥854m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥778m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥654m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥827m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥930m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥641m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥638m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥568m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥512m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥417m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥8.8bnat 2025-03-31StandaloneAssets
Total assets¥8.6bnat 2024-03-31StandaloneAssets
Total assets¥8.1bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥7.6bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥7.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.0bnat 2025-03-31StandaloneLiabilities
Total liabilities¥2.3bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥6.8bnat 2025-03-31StandaloneNet assets
Net assets / equity¥6.3bnat 2024-03-31StandaloneNet assets
Net assets / equity¥5.7bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥5.2bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥4.7bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥3.4bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥3.2bnat 2024-03-31StandaloneCash and deposits
Cash & equivalents¥3.1bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.8bnat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.7bnat 2023-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥2.3bnat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.9bnat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥705m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥431m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥545m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥604m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥591m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥71m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥73m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥10m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥141m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥117m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥411m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥204m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥191m2022-04-01 → 2023-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥31m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥195m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥152.062024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥152.262023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥136.132022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥126.392021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥100.632020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥352024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥322023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥252022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥252021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,607.15at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,486.43at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,358.35at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,245.93at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,138.21at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio77.1%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio69.9%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio68.7%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio66.9%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE9.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE10.7%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE10.5%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE10.4%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE9.2%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,558,860at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,558,860at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,558,860at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,558,860at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,558,860at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees157at 2025-03-31StandaloneNumber of employees
Employees146at 2024-03-31StandaloneNumber of employees
Employees144at 2023-03-31dStandaloneNumber of employees
Employees149at 2022-03-31dStandaloneNumber of employees
Employees154at 2021-03-31dStandaloneNumber 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 · 1,005
ItemContextValueUnit
Increase decrease in accounts payable other ope cfCurrentYearDuration_NonConsolidatedMember19784000JPY
Other net ope cfPrior1YearDuration_NonConsolidatedMember-59617000JPY
Other net ope cfCurrentYearDuration_NonConsolidatedMember11451000JPY
Subtotal ope cfPrior1YearDuration_NonConsolidatedMember731911000JPY
Subtotal ope cfCurrentYearDuration_NonConsolidatedMember1005737000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration_NonConsolidatedMember6977000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration_NonConsolidatedMember8036000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration_NonConsolidatedMember-6919000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration_NonConsolidatedMember-6471000JPY
Income taxes paid ope cfPrior1YearDuration_NonConsolidatedMember-301391000JPY
Income taxes paid ope cfCurrentYearDuration_NonConsolidatedMember-302520000JPY
Net cash provided by used in operating activitiesPrior1YearDuration_NonConsolidatedMember430578000JPY
Net cash provided by used in operating activitiesCurrentYearDuration_NonConsolidatedMember704782000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration_NonConsolidatedMember-73707000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration_NonConsolidatedMember-71486000JPY
Purchase of intangible assets inv cfPrior1YearDuration_NonConsolidatedMember-2000000JPY
Purchase of intangible assets inv cfCurrentYearDuration_NonConsolidatedMember-5450000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration_NonConsolidatedMember5126000JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration_NonConsolidatedMember4180000JPY
Other net inv cfPrior1YearDuration_NonConsolidatedMember-2247000JPY
Other net inv cfCurrentYearDuration_NonConsolidatedMember1451000JPY
Net cash provided by used in investment activitiesPrior1YearDuration_NonConsolidatedMember-72828000JPY
Net cash provided by used in investment activitiesCurrentYearDuration_NonConsolidatedMember-71304000JPY
Net increase decrease in short term loans payable fin cfPrior1YearDuration_NonConsolidatedMember-JPY
Net increase decrease in short term loans payable fin cfCurrentYearDuration_NonConsolidatedMember-240000000JPY
Proceeds from long term loans payable fin cfPrior1YearDuration_NonConsolidatedMember150000000JPY
Proceeds from long term loans payable fin cfCurrentYearDuration_NonConsolidatedMember300000000JPY
Repayment of long term loans payable fin cfPrior1YearDuration_NonConsolidatedMember-200000000JPY
Repayment of long term loans payable fin cfCurrentYearDuration_NonConsolidatedMember-300000000JPY
Repayments of lease obligations fin cfPrior1YearDuration_NonConsolidatedMember-42553000JPY
Repayments of lease obligations fin cfCurrentYearDuration_NonConsolidatedMember-28833000JPY
Cash dividends paid fin cfPrior1YearDuration_NonConsolidatedMember-111173000JPY
Cash dividends paid fin cfCurrentYearDuration_NonConsolidatedMember-142204000JPY
Net cash provided by used in financing activitiesPrior1YearDuration_NonConsolidatedMember-203726000JPY
Net cash provided by used in financing activitiesCurrentYearDuration_NonConsolidatedMember-411037000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember12000JPY
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember-1000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember154035000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember222439000JPY
Cash and cash equivalentsPrior2YearInstant_NonConsolidatedMember2679848000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember2833883000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember2833883000JPY
Cash and cash equivalentsCurrentYearInstant_NonConsolidatedMember3056322000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember148802000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember209276000JPY
Write downs of inventoriesPrior1YearDuration_NonConsolidatedMember35034000JPY
Write downs of inventoriesCurrentYearDuration_NonConsolidatedMember-4696000JPY
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

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 2024-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass