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¥31.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥70.7bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥41.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥1.0bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥2.0bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥2.7bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥1.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥2.0bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥1.2bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥1.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.2bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥609m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥1.4bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥609m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥81.1bnat 2025-09-30Cons.Assets
Total assets¥84.6bnat 2025-03-31Cons.Assets
Total assets¥77.8bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥57.7bnat 2025-09-30Cons.Liabilities
Total liabilities¥63.6bnat 2025-03-31Cons.Liabilities
Net assets / equity¥23.5bnat 2025-09-30Cons.Net assets
Net assets / equity¥21.0bnat 2025-03-31Cons.Net assets
Net assets / equity¥20.0bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥16.3bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥16.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥12.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥10.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥10.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥11.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥804m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow¥1.7bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥733m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥7.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥5.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥52.072025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥83.072024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥23.392024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio28.9%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio24.8%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio25.7%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.

Segments · 24
SegmentItemPeriodValue
Electric Power Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥12.6bn
Electric Power Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥12.6bn
Electric Power Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥1.2bn
Environment And Chemical Machinery Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥15.7bn
Environment And Chemical Machinery Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥15.7bn
Environment And Chemical Machinery Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥318m
Lifestyle Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥3.0bn
Lifestyle Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥3.0bn
Lifestyle Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥140m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥31.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥31.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥1.7bn
Electric Power Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥6.6bn
Electric Power Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥6.6bn
Electric Power Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥566m
Environment And Chemical Machinery Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥32.2bn
Environment And Chemical Machinery Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥32.2bn
Environment And Chemical Machinery Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥366m
Lifestyle Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥2.5bn
Lifestyle Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.5bn
Lifestyle Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥80m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥41.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥41.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥1.0bn

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

All source rows · 547
ItemContextValueUnit
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内3丁目2番3号
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4番10号
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)UH Partners 2投資事業有限責任組合
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区南池袋2丁目9番9号
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社東京エネシス
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋茅場町1丁目3番1号
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都中央区晴海1丁目8番12号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)明治安田生命保険相互会社
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内2丁目1番1号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)株式会社タクマ
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)兵庫県尼崎市金楽寺町2丁目2番33号
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)株式会社フジタ
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)東京都渋谷区千駄ヶ谷4丁目25番2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
Original text (Japanese)株主としての権利内容に制限のない、標準となる株式
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember
Original text (Japanese)同上
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)同上
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京産業株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都千代田区大手町二丁目2番1号
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 additional information semi annual consolidated financial statements (text)InterimDurationText · 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
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes regarding other (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
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