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← Keiyo Gas

Half-year report · HY

9539.TEDINET S100YVZ5
Period2026-01-01 → 2026-06-30
Filed2026-08-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥64.4bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥117.7bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥65.3bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥5.4bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥4.7bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥6.3bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥4.6bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥5.0bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥6.4bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥5.0bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥4.5bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.2bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥3.6bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥4.6bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥3.8bn2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥182.4bnat 2026-06-30Cons.Assets
Total assets¥178.1bnat 2025-12-31Cons.Assets
Total assets¥161.0bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥72.6bnat 2026-06-30Cons.Liabilities
Total liabilities¥73.5bnat 2025-12-31Cons.Liabilities
Net assets / equity¥109.8bnat 2026-06-30Cons.Net assets
Net assets / equity¥104.5bnat 2025-12-31Cons.Net assets
Net assets / equity¥99.2bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥25.9bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥22.0bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥19.6bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥16.4bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥12.9bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥13.5bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥10.3bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥13.7bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥9.3bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥7.2bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥13.1bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥7.7bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow¥85m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow¥2.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.2bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥140.112026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥99.852025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥112.682025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio58.2%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio56.8%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio59.5%at 2025-06-30Cons.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 · 34
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥133m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥133m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥1.7bn
Energyreportable segmentrevenue2026-01-01 → 2026-06-30¥59.0bn
Energyreportable segmentrevenue external2026-01-01 → 2026-06-30¥59.0bn
Energyreportable segmentsegment profit2026-01-01 → 2026-06-30¥5.8bn
Life Servicereportable segmentrevenue2026-01-01 → 2026-06-30¥4.3bn
Life Servicereportable segmentrevenue external2026-01-01 → 2026-06-30¥4.3bn
Life Servicereportable segmentsegment profit2026-01-01 → 2026-06-30¥629m
Real Estatereportable segmentrevenue2026-01-01 → 2026-06-30¥1.3bn
Real Estatereportable segmentrevenue external2026-01-01 → 2026-06-30¥1.1bn
Real Estatereportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥133m
Real Estatereportable segmentsegment profit2026-01-01 → 2026-06-30¥618m
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥64.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥64.4bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2026-01-01 → 2026-06-30¥133m
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥7.0bn
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥133m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥133m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥1.8bn
Energyreportable segmentrevenue2025-01-01 → 2025-06-30¥61.3bn
Energyreportable segmentrevenue external2025-01-01 → 2025-06-30¥61.3bn
Energyreportable segmentsegment profit2025-01-01 → 2025-06-30¥5.9bn
Life Servicereportable segmentrevenue2025-01-01 → 2025-06-30¥3.1bn
Life Servicereportable segmentrevenue external2025-01-01 → 2025-06-30¥3.1bn
Life Servicereportable segmentsegment profit2025-01-01 → 2025-06-30¥279m
Real Estatereportable segmentrevenue2025-01-01 → 2025-06-30¥1.0bn
Real Estatereportable segmentrevenue external2025-01-01 → 2025-06-30¥883m
Real Estatereportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥133m
Real Estatereportable segmentsegment profit2025-01-01 → 2025-06-30¥342m
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥65.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥65.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-01-01 → 2025-06-30¥133m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥6.5bn

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

All source rows · 488
ItemContextValueUnit
Other nclPrior1YearInstant1232000000JPY
Other nclInterimInstant1230000000JPY
Noncurrent liabilitiesPrior1YearInstant48484000000JPY
Noncurrent liabilitiesInterimInstant49601000000JPY
Current portion of noncurrent liabilities clgasPrior1YearInstant3585000000JPY
Current portion of noncurrent liabilities clgasInterimInstant3594000000JPY
Notes and accounts payable tradePrior1YearInstant7792000000JPY
Notes and accounts payable tradeInterimInstant5461000000JPY
Income taxes payablePrior1YearInstant508000000JPY
Income taxes payableInterimInstant1675000000JPY
Provision for point card certificates clPrior1YearInstant14000000JPY
Provision for point card certificates clInterimInstant9000000JPY
Other clPrior1YearInstant13132000000JPY
Other clInterimInstant12281000000JPY
Current liabilitiesPrior1YearInstant25033000000JPY
Current liabilitiesInterimInstant23022000000JPY
LiabilitiesPrior1YearInstant73517000000JPY
LiabilitiesInterimInstant72623000000JPY
Capital stockPrior1YearInstant2754000000JPY
Capital stockInterimInstant2754000000JPY
Capital surplusPrior1YearInstant36000000JPY
Capital surplusInterimInstant36000000JPY
Retained earningsPrior1YearInstant82064000000JPY
Retained earningsInterimInstant86144000000JPY
Treasury stockPrior1YearInstant-272000000JPY
Treasury stockInterimInstant-272000000JPY
Shareholders equityPrior1YearInstant84582000000JPY
Shareholders equityInterimInstant88662000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant13265000000JPY
Valuation difference on available for sale securitiesInterimInstant14896000000JPY
Foreign currency translation adjustmentPrior1YearInstant25000000JPY
Foreign currency translation adjustmentInterimInstant88000000JPY
Remeasurements of defined benefit plansPrior1YearInstant3222000000JPY
Remeasurements of defined benefit plansInterimInstant2574000000JPY
Valuation and translation adjustmentsPrior1YearInstant16514000000JPY
Valuation and translation adjustmentsInterimInstant17559000000JPY
Non controlling interestsPrior1YearInstant3438000000JPY
Non controlling interestsInterimInstant3583000000JPY
Net assetsPrior1YearInstant104535000000JPY
Net assetsInterimInstant109806000000JPY
Liabilities and net assetsPrior1YearInstant178053000000JPY
Liabilities and net assetsInterimInstant182429000000JPY
Net salesPrior1InterimDuration65330000000JPY
Net salesInterimDuration64446000000JPY
Cost of salesPrior1InterimDuration43218000000JPY
Cost of salesInterimDuration41819000000JPY
Gross profitPrior1InterimDuration22112000000JPY
Gross profitInterimDuration22627000000JPY
Selling general and administrative expenses gasPrior1InterimDuration17404000000JPY
Selling general and administrative expenses gasInterimDuration17255000000JPY

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 2025-12-31pass rounding
balance sheet identityconsolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass