Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 153
MetricValuePeriodScopeSource row
Revenue¥10.6bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥10.2bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥9.3bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥8.3bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Revenue¥7.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥2.0bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥1.9bn2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥1.9bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥1.8bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.5bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.0bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.9bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥1.9bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥1.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.2bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥963m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥944m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.2bn2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥1.2bn2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥11.1bnat 2025-03-31Cons.Assets
Total assets¥9.6bnat 2024-03-31Cons.Assets
Total assets¥8.2bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥7.4bnat 2022-03-31vCons.Total assets (5-year summary)
Total assets¥6.2bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥2.6bnat 2025-03-31Cons.Liabilities
Total liabilities¥2.2bnat 2024-03-31Cons.Liabilities
Net assets / equity¥8.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥7.3bnat 2024-03-31Cons.Net assets
Net assets / equity¥6.2bnat 2023-03-31vCons.Net assets
Net assets / equity¥5.2bnat 2022-03-31vCons.Net assets (5-year summary)
Net assets / equity¥4.4bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥1.7bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥1.9bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥1.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.9bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2023-03-31vCons.Cash and cash equivalents
Cash & equivalents¥979mat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.5bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.0bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.3bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥698m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.3bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.5bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.7bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.7bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.2bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥313m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥825,0002023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥200m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥494m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥620,0002020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥21.392024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥21.282023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥17.492022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥17.142021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥22.492020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥21.292024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥21.132023-04-01 → 2024-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥17.372022-04-01 → 2023-03-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥17.022021-04-01 → 2022-03-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥22.322020-04-01 → 2021-03-31dCons.Diluted earnings per share (5-year summary)
Net assets per share¥152.94at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥131.65at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥110.76at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥93.68at 2022-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥77.39at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio76.0%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.8%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.2%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio69.8%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio68.2%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE15.0%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE17.6%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE17.1%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE20.0%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
ROE34.2%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees403at 2025-03-31Cons.Number of employees
Employees398at 2024-03-31Cons.Number of employees
Employees381at 2023-03-31vCons.Number of employees
Employees365at 2022-03-31vCons.Number of employees
Employees316at 2021-03-31dCons.Number of employees
Revenue¥10.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥10.0bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥9.0bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥8.0bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥7.4bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.9bn2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥2.0bn2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥1.9bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.9bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.8bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.6bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.0bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.9bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥1.7bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥1.2bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.0bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥1.0bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.0bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.2bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥11.0bnat 2025-03-31StandaloneAssets
Total assets¥9.4bnat 2024-03-31StandaloneAssets
Total assets¥8.2bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥7.3bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥6.1bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.5bnat 2025-03-31StandaloneLiabilities
Total liabilities¥2.2bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥8.4bnat 2025-03-31StandaloneNet assets
Net assets / equity¥7.2bnat 2024-03-31StandaloneNet assets
Net assets / equity¥6.2bnat 2023-03-31vStandaloneNet assets
Net assets / equity¥5.2bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥4.3bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥1.7bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥21.372024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥19.012023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥18.172022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥18.42021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥22.432020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥21.272024-04-01 → 2025-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥18.882023-04-01 → 2024-03-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥18.052022-04-01 → 2023-03-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥18.272021-04-01 → 2022-03-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥22.272020-04-01 → 2021-03-31dStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥152.64at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥131.38at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥112.76at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥94.99at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥77.44at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio76.8%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio76.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.5%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.5%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.0%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE15.0%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE15.6%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE17.5%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE21.3%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
ROE34.1%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued55,198,528at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued55,163,232at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued55,143,968at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued55,139,520at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued55,128,288at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees391at 2025-03-31StandaloneNumber of employees
Employees383at 2024-03-31StandaloneNumber of employees
Employees365at 2023-03-31vStandaloneNumber of employees
Employees349at 2022-03-31vStandaloneNumber of employees
Employees299at 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.

Segments · 1
SegmentItemPeriodValue
Optimal Businessreportable segmentemployeesat 2025-03-31403 pure

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

All source rows · 1,269
ItemContextValueUnit
Increase decrease in accounts payable other ope cfCurrentYearDuration198155000JPY
Increase decrease in contract liabilities ope cfPrior1YearDuration129825000JPY
Increase decrease in contract liabilities ope cfCurrentYearDuration7581000JPY
Other net ope cfPrior1YearDuration-8890000JPY
Other net ope cfCurrentYearDuration-23257000JPY
Subtotal ope cfPrior1YearDuration2498426000JPY
Subtotal ope cfCurrentYearDuration2767992000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration81000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration2922000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-1226000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-707000JPY
Income taxes paid ope cfPrior1YearDuration-532148000JPY
Income taxes paid ope cfCurrentYearDuration-659109000JPY
Net cash provided by used in operating activitiesPrior1YearDuration1965133000JPY
Net cash provided by used in operating activitiesCurrentYearDuration2111097000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-114900000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-67661000JPY
Purchase of intangible assets inv cfPrior1YearDuration-1400533000JPY
Purchase of intangible assets inv cfCurrentYearDuration-1571625000JPY
Purchase of investment securities inv cfPrior1YearDuration-JPY
Purchase of investment securities inv cfCurrentYearDuration-330000000JPY
Payments for lease and guarantee deposits inv cfPrior1YearDuration-8561000JPY
Payments for lease and guarantee deposits inv cfCurrentYearDuration-JPY
Proceeds from collection of lease and guarantee deposits inv cfPrior1YearDuration4496000JPY
Proceeds from collection of lease and guarantee deposits inv cfCurrentYearDuration11000JPY
Subsidies received inv cfPrior1YearDuration21328000JPY
Subsidies received inv cfCurrentYearDuration1954000JPY
Other net inv cfPrior1YearDuration-5895000JPY
Other net inv cfCurrentYearDuration1220000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-1504066000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-1966100000JPY
Decrease in short term loans payable fin cfPrior1YearDuration-JPY
Decrease in short term loans payable fin cfCurrentYearDuration-314550000JPY
Purchase of treasury stock fin cfPrior1YearDuration-99000JPY
Purchase of treasury stock fin cfCurrentYearDuration-99000JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cfPrior1YearDuration924000JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cfCurrentYearDuration1694000JPY
Net cash provided by used in financing activitiesPrior1YearDuration825000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-312955000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration461892000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-167957000JPY
Cash and cash equivalentsPrior2YearInstant1440860000JPY
Cash and cash equivalentsPrior1YearInstant1902753000JPY
Cash and cash equivalentsPrior1YearInstant1902753000JPY
Cash and cash equivalentsCurrentYearInstant1734795000JPY
Number of consolidated subsidiariesCurrentYearInstant5
Number of associates accounted for using equity methodCurrentYearInstant5
Accumulated depreciation ppe by groupPrior1YearInstant-448499000JPY
Accumulated depreciation ppe by groupCurrentYearInstant-509281000JPY
Salaries and allowances sgaPrior1YearDuration739159000JPY

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 · 24 of 24 passed
balance sheet identityconsolidated 2024-03-31pass
balance sheet identityconsolidated 2025-03-31pass
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
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 · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 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 assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass