Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥7.9bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥7.6bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥7.2bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥7.2bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥7.0bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥198m2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥2m2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥190m2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥31m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥195m2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥195m2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥313m2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥212m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax−¥272m2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥159m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥236m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥134m2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥203m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥238m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥159m2025-04-01 → 2026-03-31Cons.Profit loss
Net income−¥236m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥9.7bnat 2026-03-31Cons.Assets
Total assets¥9.3bnat 2025-03-31Cons.Assets
Total assets¥9.4bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥9.4bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥9.7bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥4.7bnat 2026-03-31Cons.Liabilities
Total liabilities¥4.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥5.0bnat 2026-03-31Cons.Net assets
Net assets / equity¥4.9bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.0bnat 2024-03-31vCons.Net assets
Net assets / equity¥4.9bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥4.7bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥2.3bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥2.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.6bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥891mat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥956mat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥836m2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥483m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥641m2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥433m2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥436m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥674m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥747m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥71m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥88m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥214m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥216m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥38m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥240m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥619m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥762m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥35.072025-04-01 → 2026-03-31Cons.Basic earnings loss per share (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 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥44.752022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥52.562021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,119.6at 2026-03-31Cons.Net assets 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 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,077.92at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,030.86at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio51.6%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio52.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio53.6%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio52.1%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio48.1%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE3.2%2025-04-01 → 2026-03-31Cons.Rate of return on equity (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 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE4.2%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE5.2%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees538at 2026-03-31Cons.Number of employees
Employees506at 2025-03-31Cons.Number of employees
Employees484at 2024-03-31vCons.Number of employees
Employees486at 2023-03-31vCons.Number of employees
Employees508at 2022-03-31vCons.Number of employees
Revenue¥6.8bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥6.7bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥6.3bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥6.4bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥6.4bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥85m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income−¥108m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥181m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income−¥32m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥133m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥98m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥241m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥204m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax−¥332m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥176m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income−¥253m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥92m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥122m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥175m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥8.5bnat 2026-03-31StandaloneAssets
Total assets¥8.1bnat 2025-03-31StandaloneAssets
Total assets¥8.3bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥8.5bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥8.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥4.6bnat 2026-03-31StandaloneLiabilities
Total liabilities¥4.3bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥3.9bnat 2026-03-31StandaloneNet assets
Net assets / equity¥3.8bnat 2025-03-31StandaloneNet assets
Net assets / equity¥4.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥4.1bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥4.1bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥960mat 2026-03-31StandaloneCash and deposits
Cash and deposits¥1.1bnat 2025-03-31StandaloneCash and deposits
EPS (basic)¥38.832025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-55.492024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.182023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥26.792022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥38.642021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202025-04-01 → 2026-03-31StandaloneDividend paid 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 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥863.44at 2026-03-31StandaloneNet assets 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 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥903.48at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥892.96at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio45.7%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio47.1%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio49.5%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.4%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio45.3%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE4.6%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE-6.4%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE2.2%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.0%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE4.4%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued4,618,520at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,618,520at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees335at 2026-03-31StandaloneNumber of employees
Employees319at 2025-03-31StandaloneNumber of employees
Employees317at 2024-03-31vStandaloneNumber of employees
Employees320at 2023-03-31vStandaloneNumber of employees
Employees315at 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.

Segments · 40
SegmentItemPeriodValue
Industrial Rubber Businessreportable segmentcapex2025-04-01 → 2026-03-31¥545m
Industrial Rubber Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥357m
Industrial Rubber Businessreportable segmentemployeesat 2026-03-31412 pure
Industrial Rubber Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥5.9bn
Industrial Rubber Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥5.9bn
Industrial Rubber Businessreportable segmentsegment assetsat 2026-03-31¥5.9bn
Industrial Rubber Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥305m
Rubber Business For Medical Care Hygienereportable segmentcapex2025-04-01 → 2026-03-31¥170m
Rubber Business For Medical Care Hygienereportable segmentdepreciation2025-04-01 → 2026-03-31¥127m
Rubber Business For Medical Care Hygienereportable segmentemployeesat 2026-03-3176 pure
Rubber Business For Medical Care Hygienereportable segmentrevenue2025-04-01 → 2026-03-31¥1.9bn
Rubber Business For Medical Care Hygienereportable segmentrevenue external2025-04-01 → 2026-03-31¥1.9bn
Rubber Business For Medical Care Hygienereportable segmentsegment assetsat 2026-03-31¥2.1bn
Rubber Business For Medical Care Hygienereportable segmentsegment profit2025-04-01 → 2026-03-31¥132m
Total Of Reportable Segments And Otherssegment totalcapex2025-04-01 → 2026-03-31¥714m
Total Of Reportable Segments And Otherssegment totaldepreciation2025-04-01 → 2026-03-31¥483m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2026-03-31¥7.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2026-03-31¥7.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2026-03-31¥8.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2026-03-31¥437m
Industrial Rubber Businessreportable segmentcapex2024-04-01 → 2025-03-31¥933m
Industrial Rubber Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥379m
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 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 segmentemployeesat 2026-03-31224 pure
Rubber Business For Medical Care Hygienereportable segmentemployeesat 2026-03-3173 pure

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

All source rows · 1,492
ItemContextValueUnit
Total assets (5-year summary)Prior4YearInstant9720184000JPY
Total assets (5-year summary)Prior3YearInstant9387032000JPY
Total assets (5-year summary)Prior2YearInstant9414344000JPY
Total assets (5-year summary)Prior1YearInstant9299013000JPY
Total assets (5-year summary)CurrentYearInstant9731779000JPY
Net assets per share (5-year summary)Prior4YearInstant1030.86
Net assets per share (5-year summary)Prior3YearInstant1077.92
Net assets per share (5-year summary)Prior2YearInstant1105.64
Net assets per share (5-year summary)Prior1YearInstant1069.60
Net assets per share (5-year summary)CurrentYearInstant1119.60
Basic earnings loss per share (5-year summary)Prior4YearDuration52.56
Basic earnings loss per share (5-year summary)Prior3YearDuration44.75
Basic earnings loss per share (5-year summary)Prior2YearDuration29.38
Basic earnings loss per share (5-year summary)Prior1YearDuration-51.74
Basic earnings loss per share (5-year summary)CurrentYearDuration35.07
Diluted earnings per share (5-year summary)Prior4YearDuration-
Diluted earnings per share (5-year summary)Prior3YearDuration-
Diluted earnings per share (5-year summary)Prior2YearDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Diluted earnings per share (5-year summary)CurrentYearDuration-
Equity to asset ratio (5-year summary)Prior4YearInstant0.481
Equity to asset ratio (5-year summary)Prior3YearInstant0.521
Equity to asset ratio (5-year summary)Prior2YearInstant0.536
Equity to asset ratio (5-year summary)Prior1YearInstant0.525
Equity to asset ratio (5-year summary)CurrentYearInstant0.516
Rate of return on equity (5-year summary)Prior4YearDuration0.0524
Rate of return on equity (5-year summary)Prior3YearDuration0.0424
Rate of return on equity (5-year summary)Prior2YearDuration0.0270
Rate of return on equity (5-year summary)Prior1YearDuration-0.0475
Rate of return on equity (5-year summary)CurrentYearDuration0.0321
Price earnings ratio (5-year summary)Prior4YearDuration10.63
Price earnings ratio (5-year summary)Prior3YearDuration12.07
Price earnings ratio (5-year summary)Prior2YearDuration18.96
Price earnings ratio (5-year summary)Prior1YearDuration-
Price earnings ratio (5-year summary)CurrentYearDuration24.21
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration435955000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration432645000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration641410000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration482637000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration835935000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-214256000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration87821000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration71364000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-746850000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-674169000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-761803000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration-619128000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-239760000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration37796000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration215501000JPY

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 2025-03-31pass
balance sheet identityconsolidated 2026-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2026-03-31pass
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 · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 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 assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass