Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-26
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 85
MetricValuePeriodScopeSource row
Revenue¥1.5bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥1.2bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥1.0bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥768m2022-01-01 → 2022-12-31dStandaloneNet sales (5-year summary)
Revenue¥577m2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income¥60m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥78m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income¥62m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥49m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥98m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥151m2022-01-01 → 2022-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥92m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥62m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥49m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income¥43m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥16m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥109m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income−¥136m2022-01-01 → 2022-12-31dStandaloneNet income loss (5-year summary)
Net income−¥90m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥1.3bnat 2025-12-31StandaloneAssets
Total assets¥1.2bnat 2024-12-31StandaloneAssets
Total assets¥537mat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥400mat 2022-12-31dStandaloneTotal assets (5-year summary)
Total assets¥529mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥232mat 2025-12-31StandaloneLiabilities
Total liabilities¥251mat 2024-12-31StandaloneLiabilities
Net assets / equity¥1.0bnat 2025-12-31StandaloneNet assets
Net assets / equity¥978mat 2024-12-31StandaloneNet assets
Net assets / equity¥392mat 2023-12-31vStandaloneNet assets
Net assets / equity¥283mat 2022-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥419mat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥985mat 2025-12-31StandaloneCash and deposits
Cash and deposits¥972mat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥985mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥972mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥320mat 2023-12-31vStandaloneCash and cash equivalents
Cash & equivalents¥219mat 2022-12-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥416mat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥79m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥102m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥147m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥186m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥97m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥63m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥65m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥35m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥9m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥22m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥4m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥616m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥11m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥13.482025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥5.272024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥40.452023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-50.562022-01-01 → 2022-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-33.352021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥13.022025-01-01 → 2025-12-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥5.082024-01-01 → 2024-12-31StandaloneDiluted earnings per share (5-year summary)
Net assets per share¥326.69at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥309.07at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥145.58at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥105.13at 2022-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥155.69at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio81.9%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio79.6%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio73.0%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio70.8%at 2022-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.2%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE4.2%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE2.3%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE32.3%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE-38.8%2022-01-01 → 2022-12-31dStandaloneRate of return on equity (5-year summary)
ROE-19.3%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued3,206,320at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,164,320at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,692,320at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued28,734at 2022-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued28,734at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees75at 2025-12-31StandaloneNumber of employees
Employees64at 2024-12-31StandaloneNumber of employees
Employees55at 2023-12-31vStandaloneNumber of employees
Employees53at 2022-12-31dStandaloneNumber of employees
Employees38at 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 · 811
ItemContextValueUnit
Total return on share price indexPrior2YearInstant_NonConsolidatedMember-
Total return on share price indexPrior1YearInstant_NonConsolidatedMember-
Total return on share price indexCurrentYearInstant_NonConsolidatedMember1.224
Number of employeesCurrentYearInstant_NonConsolidatedMember75
Average age years information about reporting company information about employeesCurrentYearInstant_NonConsolidatedMember38.3
Average length of service years information about reporting company information about employeesCurrentYearInstant_NonConsolidatedMember2.9
Average annual salary information about reporting company information about employeesCurrentYearInstant_NonConsolidatedMember6605000JPY
Number of employeesCurrentYearInstant_NonConsolidatedMember75
Research and development expenses research and development activitiesCurrentYearDuration46442000JPY
Capital expenditures overview of capital expenditures etcCurrentYearDuration46806000JPY
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember3206320
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember3214320
Number of issued shares as of fiscal year end issued shares total number of shares etcFilingDateInstant3206320
Number of issued shares as of filing date issued shares total number of shares etcFilingDateInstant3214320
Number of shares constituting one unitCurrentYearInstant_OrdinaryShareMember100
Number of shareholders national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Number of shareholders financial institutionsCurrentYearInstant_OrdinaryShareMember1
Number of shareholders financial service providersCurrentYearInstant_OrdinaryShareMember17
Number of shareholders other corporationsCurrentYearInstant_OrdinaryShareMember22
Number of shareholders foreign investors other than individualsCurrentYearInstant_OrdinaryShareMember14
Number of shareholders foreign individual investorsCurrentYearInstant_OrdinaryShareMember-
Number of shareholders individuals and othersCurrentYearInstant_OrdinaryShareMember919
Number of shareholders totalCurrentYearInstant_OrdinaryShareMember973
Number of shares held number of units national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Number of shares held number of units financial institutionsCurrentYearInstant_OrdinaryShareMember8
Number of shares held number of units financial service providersCurrentYearInstant_OrdinaryShareMember1451
Number of shares held number of units other corporationsCurrentYearInstant_OrdinaryShareMember5244
Number of shares held number of units foreign investors other than individualsCurrentYearInstant_OrdinaryShareMember7017
Number of shares held number of units foreign individual investorsCurrentYearInstant_OrdinaryShareMember-
Number of shares held number of units individuals and othersCurrentYearInstant_OrdinaryShareMember18314
Number of shares held number of units totalCurrentYearInstant_OrdinaryShareMember32034
Number of shares held shares less than one unitCurrentYearInstant_OrdinaryShareMember2920
Percentage of shareholdings national and local governmentsCurrentYearInstant_OrdinaryShareMember-
Percentage of shareholdings financial institutionsCurrentYearInstant_OrdinaryShareMember0.000
Percentage of shareholdings financial service providersCurrentYearInstant_OrdinaryShareMember0.045
Percentage of shareholdings other corporationsCurrentYearInstant_OrdinaryShareMember0.164
Percentage of shareholdings foreigners other than individualsCurrentYearInstant_OrdinaryShareMember0.219
Percentage of shareholdings foreign individualsCurrentYearInstant_OrdinaryShareMember-
Percentage of shareholdings individuals and othersCurrentYearInstant_OrdinaryShareMember0.572
Number of shares heldCurrentYearInstant_No1MajorShareholdersMember670900
Shareholding ratioCurrentYearInstant_No1MajorShareholdersMember0.2092
Number of shares heldCurrentYearInstant_No2MajorShareholdersMember391571
Shareholding ratioCurrentYearInstant_No2MajorShareholdersMember0.1221
Number of shares heldCurrentYearInstant_No3MajorShareholdersMember298680
Shareholding ratioCurrentYearInstant_No3MajorShareholdersMember0.0932
Number of shares heldCurrentYearInstant_No4MajorShareholdersMember280000
Shareholding ratioCurrentYearInstant_No4MajorShareholdersMember0.0873
Number of shares heldCurrentYearInstant_No5MajorShareholdersMember250000
Shareholding ratioCurrentYearInstant_No5MajorShareholdersMember0.0779
Number of shares heldCurrentYearInstant_No6MajorShareholdersMember139400

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