Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥75.7bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥179.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥59.2bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥1.1bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income−¥2.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥1.2bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥10.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income−¥2.5bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥1.2bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax−¥2.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥604m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥6.9bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥2.5bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥782m2025-04-01 → 2025-09-30Cons.Profit loss
Net income−¥2.3bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥188.3bnat 2025-09-30Cons.Assets
Total assets¥196.8bnat 2025-03-31Cons.Assets
Total assets¥149.2bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥105.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥111.4bnat 2025-03-31Cons.Liabilities
Net assets / equity¥83.1bnat 2025-09-30Cons.Net assets
Net assets / equity¥85.3bnat 2025-03-31Cons.Net assets
Net assets / equity¥76.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥55.5bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥36.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥54.9bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥35.7bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥28.5bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥14.2bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥31.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥13.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥19.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥6.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥4.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.7bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥5.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥12.0bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥4.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥13.842025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥157.062024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-57.152024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio41.8%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio41.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio48.7%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 · 30
SegmentItemPeriodValue
Environmental Engineering Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥19.3bn
Environmental Engineering Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥19.3bn
Environmental Engineering Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥17m
International Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥26.6bn
International Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥26.6bn
International Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥2.8bn
Operation Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥12.5bn
Operation Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥12.5bn
Operation Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥502m
System Solution Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥17.3bn
System Solution Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥17.3bn
System Solution Businessreportable segmentsegment profit2025-04-01 → 2025-09-30−¥2.2bn
—segment totalrevenue2025-04-01 → 2025-09-30¥75.7bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥75.7bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥1.1bn
Environmental Engineering Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥16.1bn
Environmental Engineering Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥16.1bn
Environmental Engineering Businessreportable segmentsegment profit2024-04-01 → 2024-09-30−¥978m
International Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥16.2bn
International Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥16.2bn
International Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥713m
Operation Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥12.4bn
Operation Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥12.4bn
Operation Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥794m
System Solution Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥14.5bn
System Solution Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥14.5bn
System Solution Businessreportable segmentsegment profit2024-04-01 → 2024-09-30−¥2.6bn
—segment totalrevenue2024-04-01 → 2024-09-30¥59.2bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥59.2bn
—segment totalsegment profit2024-04-01 → 2024-09-30−¥2.1bn

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

All source rows · 511
ItemContextValueUnit
Notes when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (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 business combinations 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