Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 145
MetricValuePeriodScopeSource row
Revenue¥11.2bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥9.4bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥10.0bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥10.4bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥7.4bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥942m2024-04-01 → 2025-03-31Cons.Operating income
Operating income−¥442m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥855m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income−¥186m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥426m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.6bn2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥301m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥858m2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax−¥150m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥912m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥409m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥45m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.6bn2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥87m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥912m2024-04-01 → 2025-03-31Cons.Profit loss
Net income−¥409m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥15.9bnat 2025-03-31Cons.Assets
Total assets¥16.0bnat 2024-03-31Cons.Assets
Total assets¥16.2bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥14.6bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥11.3bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥7.5bnat 2025-03-31Cons.Liabilities
Total liabilities¥8.5bnat 2024-03-31Cons.Liabilities
Net assets / equity¥8.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥7.5bnat 2024-03-31Cons.Net assets
Net assets / equity¥8.0bnat 2023-03-31dCons.Net assets
Net assets / equity¥8.1bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥4.4bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥2.4bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥2.7bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥2.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.5bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.5bnat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥2.2bnat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.9bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥452m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥423m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥114m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥696m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥634m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.1bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥3.3bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥225m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥144m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.6bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥933m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥575m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥64.042024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-28.72023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥3.182022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥124.892021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥7.352020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥124.682021-04-01 → 2022-03-31dCons.Diluted earnings per share (5-year summary)
Net assets per share¥594.38at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥525.59at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥561.67at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥568.24at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥368.41at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio53.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio46.8%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio49.4%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio55.4%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio38.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE11.4%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE0.6%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE24.9%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE2.1%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees476at 2025-03-31Cons.Number of employees
Employees448at 2024-03-31Cons.Number of employees
Employees438at 2023-03-31dCons.Number of employees
Employees466at 2022-03-31dCons.Number of employees
Employees416at 2021-03-31dCons.Number of employees
Revenue¥9.8bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥8.1bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥8.4bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥9.6bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥6.5bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥489m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income−¥994m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥752m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income−¥504m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥15m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.9bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥296m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥751m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax−¥515m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥853m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥706m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥151m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥1.7bn2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥117m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥14.8bnat 2025-03-31StandaloneAssets
Total assets¥14.9bnat 2024-03-31StandaloneAssets
Total assets¥15.3bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥13.8bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥11.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥7.2bnat 2025-03-31StandaloneLiabilities
Total liabilities¥8.2bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥7.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥6.7bnat 2024-03-31StandaloneNet assets
Net assets / equity¥7.5bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥7.9bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥4.1bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.2bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥1.4bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥59.892024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-49.572023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-10.622022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥139.262021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥9.882020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥139.032021-04-01 → 2022-03-31dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥102024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥102022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥152021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥528.68at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥468.79at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥528.38at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥554.03at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥348.22at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio50.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio44.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio49.3%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio57.0%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio37.0%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE12.0%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE28.8%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE2.9%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued14,451,920at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,451,920at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,451,920at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued14,451,920at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued12,081,920at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees388at 2025-03-31StandaloneNumber of employees
Employees371at 2024-03-31StandaloneNumber of employees
Employees368at 2023-03-31dStandaloneNumber of employees
Employees317at 2022-03-31dStandaloneNumber of employees
Employees149at 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 · 20
SegmentItemPeriodValue
Polishing Servicesreportable segmentrevenue2024-04-01 → 2025-03-31¥1.2bn
Polishing Servicesreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.2bn
Polishing Servicesreportable segmentsegment profit2024-04-01 → 2025-03-31−¥379m
Productsreportable segmentrevenue2024-04-01 → 2025-03-31¥10.0bn
Productsreportable segmentrevenue external2024-04-01 → 2025-03-31¥10.0bn
Productsreportable segmentsegment profit2024-04-01 → 2025-03-31¥1.3bn
—segment totalemployeesat 2025-03-31476 pure
—segment totalrevenue2024-04-01 → 2025-03-31¥11.2bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥11.2bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥942m
Polishing Servicesreportable segmentrevenue2023-04-01 → 2024-03-31¥1.7bn
Polishing Servicesreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.7bn
Polishing Servicesreportable segmentsegment profit2023-04-01 → 2024-03-31−¥366m
Productsreportable segmentrevenue2023-04-01 → 2024-03-31¥7.6bn
Productsreportable segmentrevenue external2023-04-01 → 2024-03-31¥7.6bn
Productsreportable segmentsegment profit2023-04-01 → 2024-03-31−¥76m
—segment totalrevenue2023-04-01 → 2024-03-31¥9.4bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥9.4bn
—segment totalsegment profit2023-04-01 → 2024-03-31−¥442m
—segment totalemployeesat 2025-03-31388 pure

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

All source rows · 1,336
ItemContextValueUnit
Net assetsPrior1YearInstant_ForeignCurrencyTranslationAdjustmentMember297505000JPY
Net assetsPrior1YearInstant_RemeasurementsOfDefinedBenefitPlansMember-JPY
Net assetsPrior1YearInstant_ValuationAndTranslationAdjustmentsMember297505000JPY
Net assetsPrior1YearInstant7484017000JPY
Profit loss attributable to owners of parentCurrentYearDuration911878000JPY
Purchase of treasury stockCurrentYearDuration-82475000JPY
Disposal of treasury stockCurrentYearDuration82400000JPY
Net changes of items other than shareholders equityCurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember71944000JPY
Net changes of items other than shareholders equityCurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember-4330000JPY
Net changes of items other than shareholders equityCurrentYearDuration_ValuationAndTranslationAdjustmentsMember67613000JPY
Net changes of items other than shareholders equityCurrentYearDuration67613000JPY
Total changes of items during the periodCurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember71944000JPY
Total changes of items during the periodCurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember-4330000JPY
Total changes of items during the periodCurrentYearDuration_ValuationAndTranslationAdjustmentsMember67613000JPY
Total changes of items during the periodCurrentYearDuration979416000JPY
Net assetsCurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember369450000JPY
Net assetsCurrentYearInstant_RemeasurementsOfDefinedBenefitPlansMember-4330000JPY
Net assetsCurrentYearInstant_ValuationAndTranslationAdjustmentsMember365119000JPY
Net assetsCurrentYearInstant8463434000JPY
Income before income taxesPrior1YearDuration-150029000JPY
Income before income taxesCurrentYearDuration858111000JPY
Depreciation and amortization ope cfPrior1YearDuration634532000JPY
Depreciation and amortization ope cfCurrentYearDuration634111000JPY
Amortization of goodwill ope cfPrior1YearDuration26648000JPY
Amortization of goodwill ope cfCurrentYearDuration12368000JPY
Impairment loss ope cfPrior1YearDuration109312000JPY
Impairment loss ope cfCurrentYearDuration-JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration-3318000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration-JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration-35156000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration150744000JPY
Increase decrease in net defined benefit asset ope cfPrior1YearDuration-63028000JPY
Increase decrease in net defined benefit asset ope cfCurrentYearDuration-9988000JPY
Increase decrease in net defined benefit liability ope cfPrior1YearDuration407000JPY
Increase decrease in net defined benefit liability ope cfCurrentYearDuration-10382000JPY
Increase decrease in provision for loss on liquidation of subsidiaries and affiliates ope cfPrior1YearDuration-4465000JPY
Increase decrease in provision for loss on liquidation of subsidiaries and affiliates ope cfCurrentYearDuration-JPY
Interest and dividends income ope cfPrior1YearDuration-19913000JPY
Interest and dividends income ope cfCurrentYearDuration-40013000JPY
Rent income ope cfPrior1YearDuration-182014000JPY
Rent income ope cfCurrentYearDuration-181279000JPY
Interest expenses ope cfPrior1YearDuration68494000JPY
Interest expenses ope cfCurrentYearDuration71526000JPY
Commission fee ope cfPrior1YearDuration9987000JPY
Commission fee ope cfCurrentYearDuration75798000JPY
Loss gain on sales of noncurrent assets ope cfPrior1YearDuration-77535000JPY
Loss gain on sales of noncurrent assets ope cfCurrentYearDuration-3380000JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration6430000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration669000JPY
Loss gain on liquidation of subsidiaries and affiliates ope cfPrior1YearDuration-74250000JPY

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