Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-27
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 86
MetricValuePeriodScopeSource row
Revenue¥1.2bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥1.2bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥1.1bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥1.1bn2022-01-01 → 2022-12-31vStandaloneNet sales (5-year summary)
Revenue¥1.1bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income−¥82m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥80m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥81m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥80m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥99m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥146m2022-01-01 → 2022-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥89m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥81m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥85m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥101m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥60m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥67m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income¥100m2022-01-01 → 2022-12-31vStandaloneNet income loss (5-year summary)
Net income¥60m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥909mat 2025-12-31StandaloneAssets
Total assets¥996mat 2024-12-31StandaloneAssets
Total assets¥949mat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥941mat 2022-12-31vStandaloneTotal assets (5-year summary)
Total assets¥826mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥129mat 2025-12-31StandaloneLiabilities
Total liabilities¥112mat 2024-12-31StandaloneLiabilities
Net assets / equity¥780mat 2025-12-31StandaloneNet assets
Net assets / equity¥884mat 2024-12-31StandaloneNet assets
Net assets / equity¥836mat 2023-12-31vStandaloneNet assets
Net assets / equity¥790mat 2022-12-31vStandaloneNet assets (5-year summary)
Net assets / equity¥683mat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥467mat 2025-12-31StandaloneCash and deposits
Cash and deposits¥598mat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥467mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥598mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥568mat 2023-12-31vStandaloneCash and cash equivalents
Cash & equivalents¥596mat 2022-12-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥435mat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥17m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥141m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥46m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥209m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥87m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥148m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥96m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥52m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥44m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥147m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥392,0002025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥16m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥21m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3m2022-01-01 → 2022-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥54m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-47.022025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥28.072024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥30.522023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥46.22022-01-01 → 2022-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥28.392021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥27.712024-01-01 → 2024-12-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥30.022023-01-01 → 2023-12-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥452022-01-01 → 2022-12-31vStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥27.032021-01-01 → 2021-12-31dStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥361.27at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥409.96at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥385.44at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥361.65at 2022-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥318.04at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio85.7%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio88.4%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio88.1%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio83.9%at 2022-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio82.7%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE7.0%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE8.2%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE13.6%2022-01-01 → 2022-12-31vStandaloneRate of return on equity (5-year summary)
ROE9.8%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued2,200,400at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,200,400at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,197,600at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,183,200at 2022-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,073,700at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees61at 2025-12-31StandaloneNumber of employees
Employees58at 2024-12-31StandaloneNumber of employees
Employees46at 2023-12-31vStandaloneNumber of employees
Employees49at 2022-12-31vStandaloneNumber of employees
Employees49at 2021-12-31dStandaloneNumber of employees

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 · 799
ItemContextValueUnit
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember-27000JPY
Disposal of treasury stockCurrentYearDuration_NonConsolidatedMember420000JPY
Transfer of loss on disposal of treasury stockCurrentYearDuration_NonConsolidatedMember-JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-3081000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember-3081000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-3081000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember-104093000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember627000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember779671000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember85220000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember-80755000JPY
Depreciation and amortization ope cfPrior1YearDuration_NonConsolidatedMember44420000JPY
Depreciation and amortization ope cfCurrentYearDuration_NonConsolidatedMember70489000JPY
Share based compensation expenses ope cfPrior1YearDuration_NonConsolidatedMember2948000JPY
Share based compensation expenses ope cfCurrentYearDuration_NonConsolidatedMember-2948000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration_NonConsolidatedMember18000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration_NonConsolidatedMember595000JPY
Interest income ope cfPrior1YearDuration_NonConsolidatedMember-114000JPY
Interest income ope cfCurrentYearDuration_NonConsolidatedMember-922000JPY
Stock issuance cost ope cfPrior1YearDuration_NonConsolidatedMember90000JPY
Stock issuance cost ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration_NonConsolidatedMember-14547000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration_NonConsolidatedMember28859000JPY
Decrease increase in inventories ope cfPrior1YearDuration_NonConsolidatedMember1238000JPY
Decrease increase in inventories ope cfCurrentYearDuration_NonConsolidatedMember-1614000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration_NonConsolidatedMember9569000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration_NonConsolidatedMember2585000JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration_NonConsolidatedMember18794000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration_NonConsolidatedMember0JPY
Gain on reversal of asset retirement obligations ope cfPrior1YearDuration_NonConsolidatedMember-24072000JPY
Gain on reversal of asset retirement obligations ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Gain on reversal of subscription rights to shares ope cfPrior1YearDuration_NonConsolidatedMember-JPY
Gain on reversal of subscription rights to shares ope cfCurrentYearDuration_NonConsolidatedMember-133000JPY
Other net ope cfPrior1YearDuration_NonConsolidatedMember39227000JPY
Other net ope cfCurrentYearDuration_NonConsolidatedMember11175000JPY
Subtotal ope cfPrior1YearDuration_NonConsolidatedMember162794000JPY
Subtotal ope cfCurrentYearDuration_NonConsolidatedMember27330000JPY
Interest income received ope cfPrior1YearDuration_NonConsolidatedMember67000JPY
Interest income received ope cfCurrentYearDuration_NonConsolidatedMember874000JPY
Income taxes paid ope cfPrior1YearDuration_NonConsolidatedMember-21373000JPY
Income taxes paid ope cfCurrentYearDuration_NonConsolidatedMember-10960000JPY
Net cash provided by used in operating activitiesPrior1YearDuration_NonConsolidatedMember141487000JPY
Net cash provided by used in operating activitiesCurrentYearDuration_NonConsolidatedMember17245000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration_NonConsolidatedMember-6104000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration_NonConsolidatedMember-70785000JPY
Purchase of intangible assets inv cfPrior1YearDuration_NonConsolidatedMember-64526000JPY
Purchase of intangible assets inv cfCurrentYearDuration_NonConsolidatedMember-93606000JPY
Payments for lease and guarantee deposits inv cfPrior1YearDuration_NonConsolidatedMember-25633000JPY
Payments for lease and guarantee deposits inv cfCurrentYearDuration_NonConsolidatedMember-JPY
Proceeds from collection of lease and guarantee deposits inv cfPrior1YearDuration_NonConsolidatedMember-JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2024-12-31pass rounding
balance sheet identitynon_consolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · operating cash flownon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flownon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass