Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 134
MetricValuePeriodScopeSource row
Revenue¥17.4bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥15.5bn2021-04-01 → 2022-03-31Cons.Net sales
Revenue¥12.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥12.5bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income¥1.9bn2022-04-01 → 2023-03-31Cons.Operating income
Operating income¥1.6bn2021-04-01 → 2022-03-31Cons.Operating income
Ordinary income¥1.9bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥1.6bn2021-04-01 → 2022-03-31Cons.Ordinary income
Ordinary income¥1.1bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥977m2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.9bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Profit before tax¥1.8bn2021-04-01 → 2022-03-31Cons.Income before income taxes
Net income (owners)¥1.3bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.3bn2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥727m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥624m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.3bn2022-04-01 → 2023-03-31Cons.Profit loss
Net income¥1.3bn2021-04-01 → 2022-03-31Cons.Profit loss
Total assets¥20.8bnat 2023-03-31Cons.Assets
Total assets¥21.4bnat 2022-03-31Cons.Assets
Total assets¥17.1bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥15.9bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥9.8bnat 2023-03-31Cons.Liabilities
Total liabilities¥11.6bnat 2022-03-31Cons.Liabilities
Net assets / equity¥11.0bnat 2023-03-31Cons.Net assets
Net assets / equity¥9.8bnat 2022-03-31Cons.Net assets
Net assets / equity¥5.6bnat 2021-03-31dCons.Net assets
Net assets / equity¥4.7bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥3.0bnat 2023-03-31Cons.Cash and deposits
Cash and deposits¥3.2bnat 2022-03-31Cons.Cash and deposits
Cash & equivalents¥3.0bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.2bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2021-03-31dCons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥2.6bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.3bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.3bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.9bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.8bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.3bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.5bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥984m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥2.3bn2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥164m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥965m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥306.872022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥344.632021-04-01 → 2022-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥216.272020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥185.812019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,546.83at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,262.41at 2022-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,652.62at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,403.65at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio52.8%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio45.7%at 2022-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio32.9%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio29.7%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE12.8%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE16.4%2021-04-01 → 2022-03-31Cons.Rate of return on equity (5-year summary)
ROE14.1%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE14.1%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees418at 2023-03-31Cons.Number of employees
Employees400at 2022-03-31Cons.Number of employees
Employees383at 2021-03-31dCons.Number of employees
Employees368at 2020-03-31dCons.Number of employees
Revenue¥14.7bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥13.3bn2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥11.9bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥11.8bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥11.2bn2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.2bn2022-04-01 → 2023-03-31StandaloneOperating income
Operating income¥1.1bn2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income¥1.6bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.1bn2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income¥904m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥707m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥366m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.6bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax¥1.3bn2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income¥1.2bn2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥865m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income¥634m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥457m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income¥266m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥17.5bnat 2023-03-31StandaloneAssets
Total assets¥16.9bnat 2022-03-31StandaloneAssets
Total assets¥13.2bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥12.0bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥11.6bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥8.3bnat 2023-03-31StandaloneLiabilities
Total liabilities¥8.8bnat 2022-03-31StandaloneLiabilities
Net assets / equity¥9.2bnat 2023-03-31StandaloneNet assets
Net assets / equity¥8.1bnat 2022-03-31StandaloneNet assets
Net assets / equity¥4.3bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥3.5bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥3.1bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.9bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥2.7bnat 2022-03-31StandaloneCash and deposits
EPS (basic)¥283.362022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥236.652021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥188.562020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥136.022019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥1,586.292018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥362022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302021-04-01 → 2022-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥3802020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥2652019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥1652018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,126.47at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,872.66at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,274.32at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,047.91at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥18,509.81at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio52.5%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio47.9%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio32.9%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio29.2%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio26.9%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE14.2%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE13.9%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE16.1%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE13.8%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE8.6%2018-04-01 → 2019-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,318,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,318,000at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued170,300at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued168,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued168,000at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees261at 2023-03-31StandaloneNumber of employees
Employees247at 2022-03-31StandaloneNumber of employees
Employees237at 2021-03-31dStandaloneNumber of employees
Employees234at 2020-03-31dStandaloneNumber of employees
Employees229at 2019-03-31dStandaloneNumber 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 · 2
SegmentItemPeriodValue
Ecology Relatedreportable segmentemployeesat 2023-03-31418 pure
Ecology Relatedreportable segmentemployeesat 2023-03-31261 pure

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

All source rows · 1,277
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任 あずさ監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)奥  谷  浩  之
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)山  田  昌  紀
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)産業廃棄物の処理(処分及び収集運搬)等に係る処理費収益の期間帰属の適切性
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)有限責任 あずさ監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)奥  谷  浩  之
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)山  田  昌  紀
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)(産業廃棄物の処理(処分及び収集運搬)等に係る処理費収益の期間帰属の適切性)
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior3YearDuration12462438000JPY
Net sales (5-year summary)Prior2YearDuration12460844000JPY
Net sales (5-year summary)Prior1YearDuration15537807000JPY
Net sales (5-year summary)CurrentYearDuration17367350000JPY
Ordinary income loss (5-year summary)Prior3YearDuration977032000JPY
Ordinary income loss (5-year summary)Prior2YearDuration1081262000JPY
Ordinary income loss (5-year summary)Prior1YearDuration1629705000JPY
Ordinary income loss (5-year summary)CurrentYearDuration1936974000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration624336000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration727415000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration1259027000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration1325080000JPY
Comprehensive income (5-year summary)Prior3YearDuration604394000JPY
Comprehensive income (5-year summary)Prior2YearDuration903432000JPY
Comprehensive income (5-year summary)Prior1YearDuration1268364000JPY
Comprehensive income (5-year summary)CurrentYearDuration1334420000JPY
Net assets (5-year summary)Prior3YearInstant4729958000JPY
Net assets (5-year summary)Prior2YearInstant5628814000JPY
Net assets (5-year summary)Prior1YearInstant9769105000JPY
Net assets (5-year summary)CurrentYearInstant11033985000JPY
Total assets (5-year summary)Prior3YearInstant15885417000JPY
Total assets (5-year summary)Prior2YearInstant17116625000JPY
Total assets (5-year summary)Prior1YearInstant21382306000JPY
Total assets (5-year summary)CurrentYearInstant20842495000JPY
Net assets per share (5-year summary)Prior3YearInstant1403.65
Net assets per share (5-year summary)Prior2YearInstant1652.62
Net assets per share (5-year summary)Prior1YearInstant2262.41
Net assets per share (5-year summary)CurrentYearInstant2546.83
Basic earnings loss per share (5-year summary)Prior3YearDuration185.81
Basic earnings loss per share (5-year summary)Prior2YearDuration216.27

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 2022-03-31pass
balance sheet identityconsolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2022-03-31pass rounding
balance sheet identitynon_consolidated 2023-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2021-04-01/2022-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · total assetsconsolidated 2022-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass