Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-11
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥2.6bn2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥6.6bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥2.5bn2024-04-01 → 2024-09-30StandaloneNet sales
Operating income¥216m2025-04-01 → 2025-09-30StandaloneOperating income
Operating income¥118m2024-04-01 → 2024-09-30StandaloneOperating income
Ordinary income¥262m2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥645m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥181m2024-04-01 → 2024-09-30StandaloneOrdinary income
Profit before tax¥300m2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax¥169m2024-04-01 → 2024-09-30StandaloneIncome before income taxes
Net income¥217m2025-04-01 → 2025-09-30StandaloneProfit loss
Net income¥363m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income¥112m2024-04-01 → 2024-09-30StandaloneProfit loss
Total assets¥11.3bnat 2025-09-30StandaloneAssets
Total assets¥11.5bnat 2025-03-31StandaloneAssets
Total assets¥10.5bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥3.5bnat 2025-09-30StandaloneLiabilities
Total liabilities¥4.0bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥7.8bnat 2025-09-30StandaloneNet assets
Net assets / equity¥7.5bnat 2025-03-31StandaloneNet assets
Net assets / equity¥7.2bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥346mat 2025-09-30StandaloneCash and deposits
Cash and deposits¥409mat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥346mat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥409mat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥700mat 2024-09-30StandaloneCash and cash equivalents
Cash & equivalents¥731mat 2024-03-31vStandaloneCash and cash equivalents
Operating cash flow¥925m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥72m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥843m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities
Investing cash flow−¥456m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥544m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥158m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investment activities
Financing cash flow−¥535m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥150m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥717m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥165.792025-04-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥277.962024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥85.762024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥702024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Equity ratio69.1%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio64.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio68.8%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued1,373,000at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,373,000at 2024-09-30StandaloneTotal number of issued shares (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.

All source rows · 446
ItemContextValueUnit
Decommisioning and removal expenses elInterimDuration_NonConsolidatedMember2259000JPY
Extraordinary lossPrior1InterimDuration_NonConsolidatedMember11913000JPY
Extraordinary lossInterimDuration_NonConsolidatedMember8894000JPY
Income before income taxesPrior1InterimDuration_NonConsolidatedMember168657000JPY
Income before income taxesInterimDuration_NonConsolidatedMember300021000JPY
Income taxes currentPrior1InterimDuration_NonConsolidatedMember35420000JPY
Income taxes currentInterimDuration_NonConsolidatedMember38580000JPY
Income taxes deferredPrior1InterimDuration_NonConsolidatedMember21198000JPY
Income taxes deferredInterimDuration_NonConsolidatedMember44848000JPY
Income taxesPrior1InterimDuration_NonConsolidatedMember56618000JPY
Income taxesInterimDuration_NonConsolidatedMember83429000JPY
Profit lossPrior1InterimDuration_NonConsolidatedMember112038000JPY
Profit lossInterimDuration_NonConsolidatedMember216592000JPY
Income before income taxesPrior1InterimDuration_NonConsolidatedMember168657000JPY
Income before income taxesInterimDuration_NonConsolidatedMember300021000JPY
Depreciation and amortization ope cfPrior1InterimDuration_NonConsolidatedMember220934000JPY
Depreciation and amortization ope cfInterimDuration_NonConsolidatedMember245227000JPY
Decommissioning and removal expenses ope cfPrior1InterimDuration_NonConsolidatedMember-JPY
Decommissioning and removal expenses ope cfInterimDuration_NonConsolidatedMember2259000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1InterimDuration_NonConsolidatedMember-4361000JPY
Increase decrease in allowance for doubtful accounts ope cfInterimDuration_NonConsolidatedMember-2636000JPY
Increase decrease in provision for bonuses ope cfPrior1InterimDuration_NonConsolidatedMember-6288000JPY
Increase decrease in provision for bonuses ope cfInterimDuration_NonConsolidatedMember-5580000JPY
Provision for decommissioning and removals ope cfPrior1InterimDuration_NonConsolidatedMember-35646000JPY
Provision for decommissioning and removals ope cfInterimDuration_NonConsolidatedMember-126106000JPY
Increase decrease in provision for retirement benefits ope cfPrior1InterimDuration_NonConsolidatedMember-8903000JPY
Increase decrease in provision for retirement benefits ope cfInterimDuration_NonConsolidatedMember15916000JPY
Increase decrease in provision for loss on litigation ope cfPrior1InterimDuration_NonConsolidatedMember-JPY
Increase decrease in provision for loss on litigation ope cfInterimDuration_NonConsolidatedMember-38450000JPY
Interest and dividends income ope cfPrior1InterimDuration_NonConsolidatedMember-29260000JPY
Interest and dividends income ope cfInterimDuration_NonConsolidatedMember-39610000JPY
Subsidy income ope cfPrior1InterimDuration_NonConsolidatedMember-14846000JPY
Subsidy income ope cfInterimDuration_NonConsolidatedMember-4605000JPY
Interest expenses ope cfPrior1InterimDuration_NonConsolidatedMember4887000JPY
Interest expenses ope cfInterimDuration_NonConsolidatedMember6223000JPY
Foreign exchange losses gains ope cfPrior1InterimDuration_NonConsolidatedMember-190000JPY
Foreign exchange losses gains ope cfInterimDuration_NonConsolidatedMember-1345000JPY
Loss on retirement of noncurrent assets ope cfPrior1InterimDuration_NonConsolidatedMember11913000JPY
Loss on retirement of noncurrent assets ope cfInterimDuration_NonConsolidatedMember6635000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1InterimDuration_NonConsolidatedMember1453782000JPY
Decrease increase in notes and accounts receivable trade ope cfInterimDuration_NonConsolidatedMember874897000JPY
Decrease increase in inventories ope cfPrior1InterimDuration_NonConsolidatedMember-497811000JPY
Decrease increase in inventories ope cfInterimDuration_NonConsolidatedMember-531425000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration_NonConsolidatedMember-119534000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration_NonConsolidatedMember29494000JPY
Increase decrease in accrued consumption taxes ope cfPrior1InterimDuration_NonConsolidatedMember-195452000JPY
Increase decrease in accrued consumption taxes ope cfInterimDuration_NonConsolidatedMember94677000JPY
Other net ope cfPrior1InterimDuration_NonConsolidatedMember-28931000JPY
Other net ope cfInterimDuration_NonConsolidatedMember164267000JPY
Subtotal ope cfPrior1InterimDuration_NonConsolidatedMember918947000JPY

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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2025-09-30pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · revenuenon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · revenuenon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2025-09-30pass