Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥14.9bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥14.5bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥13.5bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥13.0bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥11.9bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥2.1bn2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥2.1bn2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥2.3bn2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥2.2bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥1.9bn2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.8bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.3bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥2.3bn2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥2.2bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥1.6bn2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.3bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.3bn2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥873m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.6bn2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥1.5bn2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥25.7bnat 2026-03-31Cons.Assets
Total assets¥24.1bnat 2025-03-31Cons.Assets
Total assets¥23.6bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥22.4bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥21.5bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥4.9bnat 2026-03-31Cons.Liabilities
Total liabilities¥4.6bnat 2025-03-31Cons.Liabilities
Net assets / equity¥20.8bnat 2026-03-31Cons.Net assets
Net assets / equity¥19.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥18.5bnat 2024-03-31vCons.Net assets
Net assets / equity¥17.4bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥16.4bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥6.8bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥5.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥5.8bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.8bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥4.5bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.8bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.1bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.9bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥572m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥624m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥452m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥679m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥326m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥830m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥772m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥462m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥99.532025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥95.392024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥81.022023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥79.412022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥552021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,312.9at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,233.35at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,163.01at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,098.19at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,035.9at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio80.9%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio81.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio78.3%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio77.7%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio76.6%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE7.8%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE8.0%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE7.2%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE7.4%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE5.4%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees467at 2026-03-31Cons.Number of employees
Employees454at 2025-03-31Cons.Number of employees
Employees462at 2024-03-31vCons.Number of employees
Employees468at 2023-03-31vCons.Number of employees
Employees458at 2022-03-31vCons.Number of employees
Revenue¥12.5bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥12.1bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥11.2bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥10.9bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥10.1bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥2.0bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥2.0bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥2.2bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥2.0bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.7bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.7bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.2bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.2bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥2.0bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥1.5bn2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥1.4bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.2bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.2bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥830m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥23.8bnat 2026-03-31StandaloneAssets
Total assets¥22.7bnat 2025-03-31StandaloneAssets
Total assets¥22.2bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥21.2bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥20.3bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥3.4bnat 2026-03-31StandaloneLiabilities
Total liabilities¥3.5bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥20.4bnat 2026-03-31StandaloneNet assets
Net assets / equity¥19.2bnat 2025-03-31StandaloneNet assets
Net assets / equity¥18.1bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥17.2bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥16.3bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥6.3bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥5.2bnat 2025-03-31StandaloneCash and deposits
EPS (basic)¥94.92025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥91.212024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥75.812023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥74.832022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥52.332021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥292025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥282024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥242023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥232022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥172021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,283.2at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,208.28at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,142.11at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,082.5at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,024.79at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio85.6%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio84.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.8%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio81.2%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio80.1%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE7.6%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE7.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE6.8%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE7.1%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE5.2%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued15,871,400at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees390at 2026-03-31StandaloneNumber of employees
Employees380at 2025-03-31StandaloneNumber of employees
Employees389at 2024-03-31vStandaloneNumber of employees
Employees406at 2023-03-31vStandaloneNumber of employees
Employees397at 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 · 1
SegmentItemPeriodValue
Comprehensive Waste Treatment Businessreportable segmentemployeesat 2026-03-31467 pure

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

All source rows · 1,564
ItemContextValueUnit
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row12Member5000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row12Member5000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row12Member22435000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row12Member24740000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row13Member4957
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row13Member4535
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row13Member19118000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row13Member17267000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row14Member11060
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row14Member10187
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row14Member16867000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row14Member15413000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row15Member6200
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row15Member6200
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row15Member16120000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row15Member12468000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row16Member102000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row16Member102000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row16Member16034000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row16Member14759000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row17Member12003
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row17Member11242
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row17Member15004000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row17Member12614000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row18Member2000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row18Member2000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row18Member14834000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row18Member9526000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row19Member6000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row19Member2000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row19Member11307000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row19Member7500000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row20Member5600
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row20Member1400
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row20Member7957000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row20Member6344000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row21Member10000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row21Member10000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row21Member5241000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row21Member4307000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row22Member5000
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row22Member5000
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row22Member3194000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row22Member2148000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row23Member744
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row23Member744
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row23Member1167000JPY
Book value details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row23Member1203000JPY
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyCurrentYearInstant_Row24Member100
Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting companyPrior1YearInstant_Row24Member100

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
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