Half-year report · HY

Period2025-05-01 → 2025-10-31
Filed2025-12-15
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥11.6bn2025-05-01 → 2025-10-31Cons.Net sales
Revenue¥27.4bn2024-05-01 → 2025-04-30Cons.Net sales (5-year summary)
Revenue¥11.8bn2024-05-01 → 2024-10-31Cons.Net sales
Operating income¥485m2025-05-01 → 2025-10-31Cons.Operating income
Operating income¥717m2024-05-01 → 2024-10-31Cons.Operating income
Ordinary income¥736m2025-05-01 → 2025-10-31Cons.Ordinary income
Ordinary income¥2.3bn2024-05-01 → 2025-04-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥958m2024-05-01 → 2024-10-31Cons.Ordinary income
Profit before tax¥744m2025-05-01 → 2025-10-31Cons.Income before income taxes
Profit before tax¥20m2024-05-01 → 2024-10-31Cons.Income before income taxes
Net income (owners)¥499m2025-05-01 → 2025-10-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥842m2024-05-01 → 2025-04-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥29m2024-05-01 → 2024-10-31Cons.Profit loss attributable to owners of parent
Net income¥500m2025-05-01 → 2025-10-31Cons.Profit loss
Net income−¥30m2024-05-01 → 2024-10-31Cons.Profit loss
Total assets¥26.3bnat 2025-10-31Cons.Assets
Total assets¥26.9bnat 2025-04-30Cons.Assets
Total assets¥25.6bnat 2024-10-31Cons.Total assets (5-year summary)
Total liabilities¥5.7bnat 2025-10-31Cons.Liabilities
Total liabilities¥6.4bnat 2025-04-30Cons.Liabilities
Net assets / equity¥20.7bnat 2025-10-31Cons.Net assets
Net assets / equity¥20.5bnat 2025-04-30Cons.Net assets
Net assets / equity¥19.7bnat 2024-10-31Cons.Net assets (5-year summary)
Cash and deposits¥5.5bnat 2025-10-31Cons.Cash and deposits
Cash and deposits¥5.2bnat 2025-04-30Cons.Cash and deposits
Cash & equivalents¥5.5bnat 2025-10-31Cons.Cash and cash equivalents
Cash & equivalents¥5.2bnat 2025-04-30Cons.Cash and cash equivalents
Cash & equivalents¥4.5bnat 2024-10-31Cons.Cash and cash equivalents
Cash & equivalents¥5.7bnat 2024-04-30vCons.Cash and cash equivalents
Operating cash flow¥1.4bn2025-05-01 → 2025-10-31Cons.Net cash provided by used in operating activities
Operating cash flow¥2.5bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.0bn2024-05-01 → 2024-10-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥402m2025-05-01 → 2025-10-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥789m2024-05-01 → 2025-04-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥214m2024-05-01 → 2024-10-31Cons.Net cash provided by used in investment activities
Financing cash flow−¥720m2025-05-01 → 2025-10-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.2bn2024-05-01 → 2025-04-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.0bn2024-05-01 → 2024-10-31Cons.Net cash provided by used in financing activities
EPS (basic)¥26.572025-05-01 → 2025-10-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥43.422024-05-01 → 2025-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-1.482024-05-01 → 2024-10-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio78.4%at 2025-10-31Cons.Equity to asset ratio (5-year summary)
Equity ratio76.2%at 2025-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio77.1%at 2024-10-31Cons.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 · 20
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2025-05-01 → 2025-10-31−¥697m
Energy Businessreportable segmentrevenue2025-05-01 → 2025-10-31¥8.1bn
Energy Businessreportable segmentrevenue external2025-05-01 → 2025-10-31¥8.1bn
Energy Businessreportable segmentsegment profit2025-05-01 → 2025-10-31¥493m
The Water Businessreportable segmentrevenue2025-05-01 → 2025-10-31¥3.5bn
The Water Businessreportable segmentrevenue external2025-05-01 → 2025-10-31¥3.5bn
The Water Businessreportable segmentsegment profit2025-05-01 → 2025-10-31¥689m
Total Of Reportable Segments And Otherssegment totalrevenue2025-05-01 → 2025-10-31¥11.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-05-01 → 2025-10-31¥11.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-05-01 → 2025-10-31¥1.2bn
Reconciling Itemsreconcilingsegment profit2024-05-01 → 2024-10-31−¥683m
Energy Businessreportable segmentrevenue2024-05-01 → 2024-10-31¥8.3bn
Energy Businessreportable segmentrevenue external2024-05-01 → 2024-10-31¥8.3bn
Energy Businessreportable segmentsegment profit2024-05-01 → 2024-10-31¥582m
The Water Businessreportable segmentrevenue2024-05-01 → 2024-10-31¥3.5bn
The Water Businessreportable segmentrevenue external2024-05-01 → 2024-10-31¥3.5bn
The Water Businessreportable segmentsegment profit2024-05-01 → 2024-10-31¥819m
Total Of Reportable Segments And Otherssegment totalrevenue2024-05-01 → 2024-10-31¥11.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-05-01 → 2024-10-31¥11.8bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-05-01 → 2024-10-31¥1.4bn

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

All source rows · 512
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese) 監査法人A&Aパートナーズ
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)村田 征仁
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)吉村 仁士
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior1InterimDuration11848756000JPY
Net sales (5-year summary)InterimDuration11588037000JPY
Net sales (5-year summary)Prior1YearDuration27388206000JPY
Ordinary income loss (5-year summary)Prior1InterimDuration958196000JPY
Ordinary income loss (5-year summary)InterimDuration736402000JPY
Ordinary income loss (5-year summary)Prior1YearDuration2265744000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1InterimDuration-29460000JPY
Profit loss attributable to owners of parent (5-year summary)InterimDuration499096000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration841842000JPY
Comprehensive income (5-year summary)Prior1InterimDuration-16809000JPY
Comprehensive income (5-year summary)InterimDuration586900000JPY
Comprehensive income (5-year summary)Prior1YearDuration800576000JPY
Net assets (5-year summary)Prior1InterimInstant19723793000JPY
Net assets (5-year summary)InterimInstant20669907000JPY
Net assets (5-year summary)Prior1YearInstant20537960000JPY
Total assets (5-year summary)Prior1InterimInstant25557141000JPY
Total assets (5-year summary)InterimInstant26340424000JPY
Total assets (5-year summary)Prior1YearInstant26934713000JPY
Basic earnings loss per share (5-year summary)Prior1InterimDuration-1.48
Basic earnings loss per share (5-year summary)InterimDuration26.57
Basic earnings loss per share (5-year summary)Prior1YearDuration43.42
Diluted earnings per share (5-year summary)Prior1InterimDuration-
Diluted earnings per share (5-year summary)InterimDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Equity to asset ratio (5-year summary)Prior1InterimInstant0.771
Equity to asset ratio (5-year summary)InterimInstant0.784
Equity to asset ratio (5-year summary)Prior1YearInstant0.762
Net cash provided by used in operating activities (5-year summary)Prior1InterimDuration1034151000JPY
Net cash provided by used in operating activities (5-year summary)InterimDuration1405575000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration2542355000JPY
Net cash provided by used in investing activities (5-year summary)Prior1InterimDuration-213905000JPY
Net cash provided by used in investing activities (5-year summary)InterimDuration-402140000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-789427000JPY
Net cash provided by used in financing activities (5-year summary)Prior1InterimDuration-1993832000JPY
Net cash provided by used in financing activities (5-year summary)InterimDuration-720483000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-2248118000JPY
Cash and cash equivalents (5-year summary)Prior1InterimInstant4500469000JPY
Cash and cash equivalents (5-year summary)InterimInstant5500047000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant5208870000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember20884440
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember20884440
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant20884440
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant20884440
Number of shares heldInterimInstant_No1MajorShareholdersMember2228000
Shareholding ratioInterimInstant_No1MajorShareholdersMember0.1185

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 2025-04-30pass rounding
balance sheet identityconsolidated 2025-10-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-04-30pass
statement vs summary · net assetsconsolidated 2025-10-31pass
statement vs summary · net income attributable to parentconsolidated 2024-05-01/2024-10-31pass
statement vs summary · net income attributable to parentconsolidated 2025-05-01/2025-10-31pass
statement vs summary · operating cash flowconsolidated 2024-05-01/2024-10-31pass
statement vs summary · operating cash flowconsolidated 2025-05-01/2025-10-31pass
statement vs summary · revenueconsolidated 2024-05-01/2024-10-31pass
statement vs summary · revenueconsolidated 2025-05-01/2025-10-31pass
statement vs summary · total assetsconsolidated 2025-04-30pass
statement vs summary · total assetsconsolidated 2025-10-31pass