Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥7.5bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥14.5bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥7.3bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.0bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.1bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥2.2bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.1bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.1bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥755m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥739m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥755m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥739m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥24.6bnat 2025-09-30Cons.Assets
Total assets¥24.1bnat 2025-03-31Cons.Assets
Total assets¥23.7bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥4.7bnat 2025-09-30Cons.Liabilities
Total liabilities¥4.6bnat 2025-03-31Cons.Liabilities
Net assets / equity¥20.0bnat 2025-09-30Cons.Net assets
Net assets / equity¥19.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥18.8bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥5.7bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥5.6bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥4.7bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥4.8bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥876m2025-04-01 → 2025-09-30Cons.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 (5-year summary)
Operating cash flow¥1.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥447m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥520m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥361m2025-04-01 → 2025-09-30Cons.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 (5-year summary)
Financing cash flow−¥707m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥47.572025-04-01 → 2025-09-30Cons.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)¥46.562024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio81.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio81.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio79.2%at 2024-09-30Cons.Equity to asset ratio (5-year summary)

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.

All source rows · 440
ItemContextValueUnit
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)要興業社員持株会
Address major shareholdersInterimInstant_No5MajorShareholdersMember
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 shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)大星ビル管理株式会社
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都文京区小石川四丁目22番2号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)大星ビルメンテナンス株式会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都文京区小石川四丁目22番2号
Name major shareholdersInterimInstant_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 shareholdersInterimInstant_No8MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)藤居幸弥
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都杉並区
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社三菱UFJ銀行
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目4番5号
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember
Original text (Japanese)単元株式数は100株であります。
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese) 一単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes regarding guarantee obligations (text)InterimInstantText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Description of fact that companys business comprises single segmentInterimDuration
Original text (Japanese)当社グループは、総合廃棄物処理事業の単一セグメントであるため、記載を省略しております。
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (text)FilingDateInstantText · Plus

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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass