Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥13.5bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥13.0bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥11.9bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥11.0bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥11.5bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income¥1.8bn2023-04-01 → 2024-03-31Cons.Operating income
Operating income¥1.7bn2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥1.9bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥1.8bn2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥1.3bn2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥937m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥822m2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.9bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax¥1.8bn2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥1.3bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.3bn2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥873m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥618m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥570m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.3bn2023-04-01 → 2024-03-31Cons.Profit loss
Net income¥1.3bn2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥23.6bnat 2024-03-31Cons.Assets
Total assets¥22.4bnat 2023-03-31Cons.Assets
Total assets¥21.5bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥20.8bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥20.5bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥5.1bnat 2024-03-31Cons.Liabilities
Total liabilities¥5.0bnat 2023-03-31Cons.Liabilities
Net assets / equity¥18.5bnat 2024-03-31Cons.Net assets
Net assets / equity¥17.4bnat 2023-03-31Cons.Net assets
Net assets / equity¥16.4bnat 2022-03-31dCons.Net assets
Net assets / equity¥15.8bnat 2021-03-31dCons.Net assets (5-year summary)
Net assets / equity¥15.3bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥5.8bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥5.4bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥4.8bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.5bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.8bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥3.5bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.4bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.8bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.9bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.4bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.5bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥872m2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥624m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥452m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥679m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥540m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥672m2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥830m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥772m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥462m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥854m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥730m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥81.022023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥79.412022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥552021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥38.952020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥35.942019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,163.01at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,098.19at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,035.9at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥993.97at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥962.03at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio78.3%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio77.7%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio76.6%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio75.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio74.6%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE7.2%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE7.4%2022-04-01 → 2023-03-31Cons.Rate of return on equity (5-year summary)
ROE5.4%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE4.0%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE3.8%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees462at 2024-03-31Cons.Number of employees
Employees468at 2023-03-31Cons.Number of employees
Employees458at 2022-03-31dCons.Number of employees
Employees449at 2021-03-31dCons.Number of employees
Employees445at 2020-03-31dCons.Number of employees
Revenue¥11.2bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥10.9bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥10.1bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥9.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥9.6bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.6bn2023-04-01 → 2024-03-31StandaloneOperating income
Operating income¥1.6bn2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥1.7bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥1.7bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income¥1.2bn2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥823m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥758m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.7bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax¥1.7bn2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥1.2bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥1.2bn2022-04-01 → 2023-03-31StandaloneProfit loss
Net income¥830m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥547m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥539m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥22.2bnat 2024-03-31StandaloneAssets
Total assets¥21.2bnat 2023-03-31StandaloneAssets
Total assets¥20.3bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥19.7bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥19.5bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.0bnat 2024-03-31StandaloneLiabilities
Total liabilities¥4.0bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥18.1bnat 2024-03-31StandaloneNet assets
Net assets / equity¥17.2bnat 2023-03-31StandaloneNet assets
Net assets / equity¥16.3bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥15.6bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥15.2bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.0bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥4.8bnat 2023-03-31StandaloneCash and deposits
EPS (basic)¥75.812023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥74.832022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥52.332021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥34.442020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥33.962019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥242023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥232022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥172021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥112020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥112019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,142.11at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,082.5at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,024.79at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥985.48at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥958.06at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio81.8%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.2%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.1%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.3%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio78.2%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE6.8%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE7.1%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE5.2%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.5%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.6%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued15,871,400at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued15,871,400at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees389at 2024-03-31StandaloneNumber of employees
Employees406at 2023-03-31StandaloneNumber of employees
Employees397at 2022-03-31dStandaloneNumber of employees
Employees393at 2021-03-31dStandaloneNumber of employees
Employees391at 2020-03-31dStandaloneNumber 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 · 1
SegmentItemPeriodValue
Comprehensive Waste Treatment Businessreportable segmentemployeesat 2024-03-31462 pure

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

All source rows · 1,448
ItemContextValueUnit
Metrics and targets bcp (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (text)FilingDateInstantText · Plus
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row1Member
Original text (Japanese)代替人員
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row2Member
Original text (Japanese)「要ルール」
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member
Original text (Japanese)係長級の役職者に占める女性の割合
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row3Member
Original text (Japanese)2024年6月末まで
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row4Member
Original text (Japanese)管理職に占める女性の割合
Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metricsCurrentYearInstant_Row4Member
Original text (Japanese)2024年6月末まで
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts for operation (text)FilingDateInstantText · Plus
Research and development activities (text)FilingDateInstantText · Plus
Overview of capital expenditures etc (text)FilingDateInstantText · Plus
Major facilities (text)FilingDateInstantText · Plus
Planned additions retirements etc of facilities (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所スタンダード市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
Description of rights plan (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Shareholding by shareholder category (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)藤居秀三
Address major shareholdersCurrentYearInstant_No1MajorShareholdersMember
Original text (Japanese)東京都豊島区
Name major shareholdersCurrentYearInstant_No2MajorShareholdersMemberText · Plus
Address major shareholdersCurrentYearInstant_No2MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)要興業社員持株会
Address major shareholdersCurrentYearInstant_No3MajorShareholdersMember
Original text (Japanese)東京都豊島区池袋二丁目14番8号   池袋エヌエスビル
Name major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersCurrentYearInstant_No4MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目6番6号 日本生命証券管理部内
Name major shareholdersCurrentYearInstant_No5MajorShareholdersMemberText · Plus
Address major shareholdersCurrentYearInstant_No5MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)大星ビル管理株式会社
Address major shareholdersCurrentYearInstant_No6MajorShareholdersMember
Original text (Japanese)東京都文京区小石川四丁目22番2号
Name major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)大星ビルメンテナンス株式会社
Address major shareholdersCurrentYearInstant_No7MajorShareholdersMember
Original text (Japanese)東京都文京区小石川四丁目22番2号
Name major shareholdersCurrentYearInstant_No8MajorShareholdersMember
Original text (Japanese)BNYM AS AGT/CLTS 10 PERCENT (常任代理人 株式会社三菱UFJ銀行)
Address major shareholdersCurrentYearInstant_No8MajorShareholdersMemberText · Plus
Name major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)藤居幸弥
Address major shareholdersCurrentYearInstant_No9MajorShareholdersMember
Original text (Japanese)東京都杉並区
Name major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersCurrentYearInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内二丁目7番1号
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-

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 2023-03-31pass
balance sheet identityconsolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass