Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥7.6bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥7.2bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥7.2bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥7.0bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥6.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥2m2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥156m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥31m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥195m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥195m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥313m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥18m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥272m2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥162m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)−¥236m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥134m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥203m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥238m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥114m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥236m2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥134m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥9.3bnat 2025-03-31Cons.Assets
Total assets¥9.4bnat 2024-03-31Cons.Assets
Total assets¥9.4bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥9.7bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥10.3bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥4.4bnat 2025-03-31Cons.Liabilities
Total liabilities¥4.4bnat 2024-03-31Cons.Liabilities
Net assets / equity¥4.9bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.0bnat 2024-03-31Cons.Net assets
Net assets / equity¥4.9bnat 2023-03-31dCons.Net assets
Net assets / equity¥4.7bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥4.4bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥2.0bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥2.3bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥1.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥891mat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥956mat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.5bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥483m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥641m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥433m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥436m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥719m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥747m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥71m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥88m2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥214m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥55m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥38m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥240m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥619m2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥762m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥50m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-51.742024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥29.382023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥44.752022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.562021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥25.062020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,069.6at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,105.64at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,077.92at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,030.86at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥976.73at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio52.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio53.6%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio52.1%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio48.1%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio42.8%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE-4.8%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE2.7%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE4.2%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE5.2%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE2.6%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees506at 2025-03-31Cons.Number of employees
Employees484at 2024-03-31Cons.Number of employees
Employees486at 2023-03-31dCons.Number of employees
Employees508at 2022-03-31dCons.Number of employees
Employees514at 2021-03-31dCons.Number of employees
Revenue¥6.7bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥6.3bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥6.4bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥6.4bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥6.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income−¥108m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥59m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income−¥32m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥133m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥98m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥241m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥83m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥332m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥105m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income−¥253m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥92m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥122m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥175m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥175m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥8.1bnat 2025-03-31StandaloneAssets
Total assets¥8.3bnat 2024-03-31StandaloneAssets
Total assets¥8.5bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥8.9bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥9.7bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.3bnat 2025-03-31StandaloneLiabilities
Total liabilities¥4.2bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥3.8bnat 2025-03-31StandaloneNet assets
Net assets / equity¥4.1bnat 2024-03-31StandaloneNet assets
Net assets / equity¥4.1bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥4.1bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥4.0bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.1bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥1.7bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥-55.492024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.182023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥26.792022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥38.642021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥38.512020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥102020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥832.23at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥906.31at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥903.48at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥892.96at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥876.01at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio47.1%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio49.5%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio48.4%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio45.3%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio40.8%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-6.4%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE2.2%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE3.0%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE4.4%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE4.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,618,520at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees319at 2025-03-31StandaloneNumber of employees
Employees317at 2024-03-31StandaloneNumber of employees
Employees320at 2023-03-31dStandaloneNumber of employees
Employees315at 2022-03-31dStandaloneNumber of employees
Employees313at 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 · 40
SegmentItemPeriodValue
Industrial Rubber Businessreportable segmentcapex2024-04-01 → 2025-03-31¥933m
Industrial Rubber Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥379m
Industrial Rubber Businessreportable segmentemployeesat 2025-03-31387 pure
Industrial Rubber Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥5.9bn
Industrial Rubber Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥5.9bn
Industrial Rubber Businessreportable segmentsegment assetsat 2025-03-31¥5.6bn
Industrial Rubber Businessreportable segmentsegment profit2024-04-01 → 2025-03-31¥115m
Rubber Business For Medical Care Hygienereportable segmentcapex2024-04-01 → 2025-03-31¥104m
Rubber Business For Medical Care Hygienereportable segmentdepreciation2024-04-01 → 2025-03-31¥123m
Rubber Business For Medical Care Hygienereportable segmentemployeesat 2025-03-3174 pure
Rubber Business For Medical Care Hygienereportable segmentrevenue2024-04-01 → 2025-03-31¥1.8bn
Rubber Business For Medical Care Hygienereportable segmentrevenue external2024-04-01 → 2025-03-31¥1.8bn
Rubber Business For Medical Care Hygienereportable segmentsegment assetsat 2025-03-31¥1.9bn
Rubber Business For Medical Care Hygienereportable segmentsegment profit2024-04-01 → 2025-03-31¥175m
Total Of Reportable Segments And Otherssegment totalcapex2024-04-01 → 2025-03-31¥1.0bn
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥502m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥7.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥7.6bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥7.4bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31¥289m
Industrial Rubber Businessreportable segmentcapex2023-04-01 → 2024-03-31¥299m
Industrial Rubber Businessreportable segmentdepreciation2023-04-01 → 2024-03-31¥303m
Industrial Rubber Businessreportable segmentrevenue2023-04-01 → 2024-03-31¥5.6bn
Industrial Rubber Businessreportable segmentrevenue external2023-04-01 → 2024-03-31¥5.6bn
Industrial Rubber Businessreportable segmentsegment assetsat 2024-03-31¥5.3bn
Industrial Rubber Businessreportable segmentsegment profit2023-04-01 → 2024-03-31¥305m
Rubber Business For Medical Care Hygienereportable segmentcapex2023-04-01 → 2024-03-31¥127m
Rubber Business For Medical Care Hygienereportable segmentdepreciation2023-04-01 → 2024-03-31¥120m
Rubber Business For Medical Care Hygienereportable segmentrevenue2023-04-01 → 2024-03-31¥1.5bn
Rubber Business For Medical Care Hygienereportable segmentrevenue external2023-04-01 → 2024-03-31¥1.5bn
Rubber Business For Medical Care Hygienereportable segmentsegment assetsat 2024-03-31¥1.8bn
Rubber Business For Medical Care Hygienereportable segmentsegment profit2023-04-01 → 2024-03-31¥120m
Total Of Reportable Segments And Otherssegment totalcapex2023-04-01 → 2024-03-31¥426m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-04-01 → 2024-03-31¥423m
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥7.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥7.2bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥7.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥425m
Industrial Rubber Businessreportable segmentemployeesat 2025-03-31210 pure
Rubber Business For Medical Care Hygienereportable segmentemployeesat 2025-03-3174 pure

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

All source rows · 1,481
ItemContextValueUnit
Noncurrent liabilitiesCurrentYearInstant1577892000JPY
LiabilitiesPrior1YearInstant4372183000JPY
LiabilitiesCurrentYearInstant4418570000JPY
Capital stockPrior1YearInstant516870000JPY
Capital stockCurrentYearInstant516870000JPY
Capital surplusPrior1YearInstant462350000JPY
Capital surplusCurrentYearInstant462350000JPY
Retained earningsPrior1YearInstant3745400000JPY
Retained earningsCurrentYearInstant3417496000JPY
Treasury stockPrior1YearInstant-35064000JPY
Treasury stockCurrentYearInstant-33646000JPY
Shareholders equityPrior1YearInstant4689556000JPY
Shareholders equityCurrentYearInstant4363069000JPY
Valuation difference on available for sale securitiesPrior1YearInstant91800000JPY
Valuation difference on available for sale securitiesCurrentYearInstant99709000JPY
Foreign currency translation adjustmentPrior1YearInstant199225000JPY
Foreign currency translation adjustmentCurrentYearInstant303336000JPY
Remeasurements of defined benefit plansPrior1YearInstant61579000JPY
Remeasurements of defined benefit plansCurrentYearInstant114327000JPY
Valuation and translation adjustmentsPrior1YearInstant352604000JPY
Valuation and translation adjustmentsCurrentYearInstant517373000JPY
Net assetsPrior1YearInstant5042161000JPY
Net assetsCurrentYearInstant4880443000JPY
Liabilities and net assetsPrior1YearInstant9414344000JPY
Liabilities and net assetsCurrentYearInstant9299013000JPY
Net salesPrior1YearDuration7180882000JPY
Net salesCurrentYearDuration7639596000JPY
Cost of salesPrior1YearDuration5502377000JPY
Cost of salesCurrentYearDuration6034419000JPY
Gross profitPrior1YearDuration1678505000JPY
Gross profitCurrentYearDuration1605177000JPY
Selling general and administrative expensesPrior1YearDuration1522082000JPY
Selling general and administrative expensesCurrentYearDuration1602895000JPY
Operating incomePrior1YearDuration156422000JPY
Operating incomeCurrentYearDuration2282000JPY
Interest income noiPrior1YearDuration1171000JPY
Interest income noiCurrentYearDuration3133000JPY
Dividends income noiPrior1YearDuration5290000JPY
Dividends income noiCurrentYearDuration5037000JPY
Subsidy income noiPrior1YearDuration19590000JPY
Subsidy income noiCurrentYearDuration28628000JPY
Miscellaneous income noiPrior1YearDuration26472000JPY
Miscellaneous income noiCurrentYearDuration17005000JPY
Non operating incomePrior1YearDuration52525000JPY
Non operating incomeCurrentYearDuration53804000JPY
Interest expenses noePrior1YearDuration6745000JPY
Interest expenses noeCurrentYearDuration9565000JPY
Foreign exchange losses noePrior1YearDuration3508000JPY
Foreign exchange losses noeCurrentYearDuration8028000JPY
Miscellaneous expenses noePrior1YearDuration3609000JPY

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
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