Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥29.7bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥28.4bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥24.9bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥27.1bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥24.3bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥12.2bn2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥10.5bn2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥12.4bn2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥10.9bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥8.2bn2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥9.4bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥9.2bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥12.6bn2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥11.0bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥9.1bn2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥7.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥5.5bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥6.0bn2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥6.4bn2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥9.1bn2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥7.5bn2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥62.7bnat 2026-03-31Cons.Assets
Total assets¥54.8bnat 2025-03-31Cons.Assets
Total assets¥49.6bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥44.9bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥40.9bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥8.1bnat 2026-03-31Cons.Liabilities
Total liabilities¥7.0bnat 2025-03-31Cons.Liabilities
Net assets / equity¥54.6bnat 2026-03-31Cons.Net assets
Net assets / equity¥47.8bnat 2025-03-31Cons.Net assets
Net assets / equity¥42.3bnat 2024-03-31vCons.Net assets
Net assets / equity¥37.9bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥33.2bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥24.2bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥26.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥22.0bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥24.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥24.6bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥22.0bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥16.8bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥9.0bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥8.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥6.0bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥7.8bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥5.1bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥8.3bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥5.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥781m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥324m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.0bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥3.6bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥3.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥3.1bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.9bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.9bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥365.742025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥297.712024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥216.952023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥232.622022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥243.822021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,216.41at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,918.56at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,667.82at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,477.42at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,278.91at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio87.1%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio87.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio85.1%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio84.3%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio81.1%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE17.7%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE16.7%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE13.8%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE16.9%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE20.9%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees567at 2026-03-31Cons.Number of employees
Employees550at 2025-03-31Cons.Number of employees
Employees538at 2024-03-31vCons.Number of employees
Employees544at 2023-03-31vCons.Number of employees
Employees548at 2022-03-31vCons.Number of employees
Revenue¥16.5bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥16.0bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥13.8bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥12.7bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥12.7bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥6.0bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥5.1bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥11.0bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥10.5bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥8.3bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥7.6bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥7.3bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥11.0bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥10.1bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥9.1bn2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥8.1bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥6.5bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥5.9bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥6.0bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥47.2bnat 2026-03-31StandaloneAssets
Total assets¥40.7bnat 2025-03-31StandaloneAssets
Total assets¥36.8bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥32.2bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥29.6bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥4.3bnat 2026-03-31StandaloneLiabilities
Total liabilities¥3.9bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥42.8bnat 2026-03-31StandaloneNet assets
Net assets / equity¥36.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥32.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥28.1bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥24.8bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥11.4bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥13.6bnat 2025-03-31StandaloneCash and deposits
EPS (basic)¥367.162025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥322.012024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥255.922023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥229.262022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥231.372021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥952025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥762024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥702023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥662022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥572021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,739.94at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,479.3at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,268.21at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,096.58at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥956.38at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio90.8%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio90.5%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio87.3%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio87.2%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio83.9%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE22.9%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE23.5%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE21.7%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE22.4%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE26.0%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued26,219,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued26,529,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued26,941,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued27,235,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued27,541,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees250at 2026-03-31StandaloneNumber of employees
Employees242at 2025-03-31StandaloneNumber of employees
Employees235at 2024-03-31vStandaloneNumber of employees
Employees238at 2023-03-31vStandaloneNumber of employees
Employees242at 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 · 34
SegmentItemPeriodValue
Reconciling Itemsreconcilingdepreciation2025-04-01 → 2026-03-31¥14m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2026-03-31−¥973m
Chemical Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥977m
Chemical Businessreportable segmentemployeesat 2026-03-31505 pure
Chemical Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥26.9bn
Chemical Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥26.9bn
Chemical Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥12.7bn
Equipment Businessreportable segmentdepreciation2025-04-01 → 2026-03-31¥20m
Equipment Businessreportable segmentemployeesat 2026-03-3125 pure
Equipment Businessreportable segmentrevenue2025-04-01 → 2026-03-31¥2.7bn
Equipment Businessreportable segmentrevenue external2025-04-01 → 2026-03-31¥2.7bn
Equipment Businessreportable segmentsegment profit2025-04-01 → 2026-03-31¥413m
—segment totaldepreciation2025-04-01 → 2026-03-31¥998m
—segment totalemployeesat 2026-03-31530 pure
—segment totalrevenue2025-04-01 → 2026-03-31¥29.7bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥29.7bn
—segment totalsegment profit2025-04-01 → 2026-03-31¥13.1bn
Reconciling Itemsreconcilingdepreciation2024-04-01 → 2025-03-31¥17m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2025-03-31−¥907m
Chemical Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥826m
Chemical Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥24.2bn
Chemical Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥24.2bn
Chemical Businessreportable segmentsegment profit2024-04-01 → 2025-03-31¥10.7bn
Equipment Businessreportable segmentdepreciation2024-04-01 → 2025-03-31¥22m
Equipment Businessreportable segmentrevenue2024-04-01 → 2025-03-31¥4.2bn
Equipment Businessreportable segmentrevenue external2024-04-01 → 2025-03-31¥4.2bn
Equipment Businessreportable segmentsegment profit2024-04-01 → 2025-03-31¥740m
—segment totaldepreciation2024-04-01 → 2025-03-31¥849m
—segment totalrevenue2024-04-01 → 2025-03-31¥28.4bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥28.4bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥11.4bn
Chemical Businessreportable segmentemployeesat 2026-03-31188 pure
Equipment Businessreportable segmentemployeesat 2026-03-3125 pure
—segment totalemployeesat 2026-03-31213 pure

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

All source rows · 1,554
ItemContextValueUnit
Contract liabilitiesPrior1YearInstant130000000JPY
Contract liabilitiesCurrentYearInstant276000000JPY
Other clPrior1YearInstant996000000JPY
Other clCurrentYearInstant2593000000JPY
Current liabilitiesPrior1YearInstant6347000000JPY
Current liabilitiesCurrentYearInstant7569000000JPY
Long term loans payablePrior1YearInstant30000000JPY
Long term loans payableCurrentYearInstant-JPY
Lease obligations nclPrior1YearInstant21000000JPY
Lease obligations nclCurrentYearInstant6000000JPY
Net defined benefit liabilityPrior1YearInstant146000000JPY
Net defined benefit liabilityCurrentYearInstant184000000JPY
Deferred tax liabilitiesPrior1YearInstant161000000JPY
Deferred tax liabilitiesCurrentYearInstant256000000JPY
Asset retirement obligations nclPrior1YearInstant285000000JPY
Asset retirement obligations nclCurrentYearInstant69000000JPY
Other nclPrior1YearInstant34000000JPY
Other nclCurrentYearInstant25000000JPY
Noncurrent liabilitiesPrior1YearInstant680000000JPY
Noncurrent liabilitiesCurrentYearInstant542000000JPY
LiabilitiesPrior1YearInstant7028000000JPY
LiabilitiesCurrentYearInstant8111000000JPY
Capital stockPrior1YearInstant1281000000JPY
Capital stockCurrentYearInstant1281000000JPY
Capital surplusPrior1YearInstant1222000000JPY
Capital surplusCurrentYearInstant1222000000JPY
Retained earningsPrior1YearInstant44060000000JPY
Retained earningsCurrentYearInstant50099000000JPY
Treasury stockPrior1YearInstant-4975000000JPY
Treasury stockCurrentYearInstant-5397000000JPY
Shareholders equityPrior1YearInstant41589000000JPY
Shareholders equityCurrentYearInstant47206000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant304000000JPY
Valuation difference on available for sale securitiesCurrentYearInstant717000000JPY
Foreign currency translation adjustmentPrior1YearInstant5918000000JPY
Foreign currency translation adjustmentCurrentYearInstant6643000000JPY
Valuation and translation adjustmentsPrior1YearInstant6223000000JPY
Valuation and translation adjustmentsCurrentYearInstant7361000000JPY
Net assetsPrior1YearInstant47812000000JPY
Net assetsCurrentYearInstant54567000000JPY
Liabilities and net assetsPrior1YearInstant54841000000JPY
Liabilities and net assetsCurrentYearInstant62679000000JPY
Net salesPrior1YearDuration28356000000JPY
Net salesCurrentYearDuration29672000000JPY
Cost of salesPrior1YearDuration9754000000JPY
Cost of salesCurrentYearDuration9062000000JPY
Gross profitPrior1YearDuration18602000000JPY
Gross profitCurrentYearDuration20610000000JPY
Salaries and allowances sgaPrior1YearDuration2458000000JPY
Salaries and allowances sgaCurrentYearDuration2581000000JPY

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 rounding
balance sheet identityconsolidated 2026-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass
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