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
Amortization of goodwill ope cfPrior1InterimDuration163000000JPY
Amortization of goodwill ope cfInterimDuration226000000JPY
Increase decrease in net defined benefit liability ope cfPrior1InterimDuration218000000JPY
Increase decrease in net defined benefit liability ope cfInterimDuration127000000JPY
Increase decrease in net defined benefit asset ope cfPrior1InterimDuration-65000000JPY
Increase decrease in net defined benefit asset ope cfInterimDuration-60000000JPY
Increase decrease in provision for warranties for completed construction ope cfPrior1InterimDuration-40000000JPY
Increase decrease in provision for warranties for completed construction ope cfInterimDuration176000000JPY
Increase decrease in provision for loss on construction contracts ope cfvesPrior1InterimDuration-23000000JPY
Increase decrease in provision for loss on construction contracts ope cfvesInterimDuration70000000JPY
Interest and dividends income ope cfPrior1InterimDuration-175000000JPY
Interest and dividends income ope cfInterimDuration-336000000JPY
Interest expenses ope cfPrior1InterimDuration127000000JPY
Interest expenses ope cfInterimDuration286000000JPY
Foreign exchange losses gains ope cfPrior1InterimDuration307000000JPY
Foreign exchange losses gains ope cfInterimDuration-25000000JPY
Loss on disposal of non current assets ope cfPrior1InterimDuration57000000JPY
Loss on disposal of non current assets ope cfInterimDuration2000000JPY
Equity in earnings losses of affiliates ope cfPrior1InterimDuration37000000JPY
Equity in earnings losses of affiliates ope cfInterimDuration-39000000JPY
Decrease increase in accounts receivable trade and contract assets ope cfPrior1InterimDuration43957000000JPY
Decrease increase in accounts receivable trade and contract assets ope cfInterimDuration51815000000JPY
Decrease increase in consumption taxes refund receivable ope cfPrior1InterimDuration-1507000000JPY
Decrease increase in consumption taxes refund receivable ope cfInterimDuration-3031000000JPY
Increase decrease in accrued consumption taxes ope cfPrior1InterimDuration-193000000JPY
Increase decrease in accrued consumption taxes ope cfInterimDuration-2109000000JPY
Decrease increase in inventories ope cfPrior1InterimDuration-5976000000JPY
Decrease increase in inventories ope cfInterimDuration-6011000000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration-19955000000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration-17434000000JPY
Increase decrease in contract liabilities ope cfPrior1InterimDuration6988000000JPY
Increase decrease in contract liabilities ope cfInterimDuration9493000000JPY
Other net ope cfPrior1InterimDuration-673000000JPY
Other net ope cfInterimDuration-2397000000JPY
Subtotal ope cfPrior1InterimDuration21977000000JPY
Subtotal ope cfInterimDuration33462000000JPY
Interest and dividends income received ope cf inv cfPrior1InterimDuration175000000JPY
Interest and dividends income received ope cf inv cfInterimDuration336000000JPY
Interest expenses paid ope cf fin cfPrior1InterimDuration-126000000JPY
Interest expenses paid ope cf fin cfInterimDuration-283000000JPY
Income taxes paid ope cfPrior1InterimDuration-2426000000JPY
Income taxes paid ope cfInterimDuration-1716000000JPY
Net cash provided by used in operating activitiesPrior1InterimDuration19599000000JPY
Net cash provided by used in operating activitiesInterimDuration31799000000JPY
Net decrease increase in time deposits inv cfPrior1InterimDuration67000000JPY
Net decrease increase in time deposits inv cfInterimDuration65000000JPY
Purchase of property plant and equipment inv cfPrior1InterimDuration-1219000000JPY
Purchase of property plant and equipment inv cfInterimDuration-2198000000JPY
Purchase of intangible assets inv cfPrior1InterimDuration-483000000JPY
Purchase of intangible assets inv cfInterimDuration-1775000000JPY

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