Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-24
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 74
MetricValuePeriodScopeSource row
Revenue¥1.5bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥1.2bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥728m2023-01-01 → 2023-12-31dStandaloneNet sales (5-year summary)
Revenue¥419m2022-01-01 → 2022-12-31dStandaloneNet sales (5-year summary)
Revenue¥283m2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income−¥302m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income−¥524m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥317m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income−¥532m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income−¥430m2023-01-01 → 2023-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥297m2022-01-01 → 2022-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥252m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥317m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax−¥530m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥316m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income−¥532m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income−¥432m2023-01-01 → 2023-12-31dStandaloneNet income loss (5-year summary)
Net income−¥297m2022-01-01 → 2022-12-31dStandaloneNet income loss (5-year summary)
Net income−¥489m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥1.5bnat 2025-12-31StandaloneAssets
Total assets¥1.3bnat 2024-12-31StandaloneAssets
Total assets¥1.0bnat 2023-12-31dStandaloneTotal assets (5-year summary)
Total assets¥447mat 2022-12-31dStandaloneTotal assets (5-year summary)
Total assets¥389mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.2bnat 2025-12-31StandaloneLiabilities
Total liabilities¥695mat 2024-12-31StandaloneLiabilities
Net assets / equity¥295mat 2025-12-31StandaloneNet assets
Net assets / equity¥606mat 2024-12-31StandaloneNet assets
Net assets / equity¥334mat 2023-12-31dStandaloneNet assets
Net assets / equity−¥74mat 2022-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥73mat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥490mat 2025-12-31StandaloneCash and deposits
Cash and deposits¥542mat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥490mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥542mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥537mat 2023-12-31dStandaloneCash and cash equivalents
Cash & equivalents¥155mat 2022-12-31dStandaloneCash 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−¥297m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥263m2023-01-01 → 2023-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥239m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥435m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥381m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥220m2023-01-01 → 2023-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥156m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥400m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥684m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥865m2023-01-01 → 2023-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥330m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-68.192025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-144.612024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-137.692023-01-01 → 2023-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-1142022-01-01 → 2022-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-209.812021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥55.6at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥122.99at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥-438.66at 2023-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-405at 2022-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥28.83at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio17.5%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio43.7%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio28.9%at 2023-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio-16.6%at 2022-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio18.7%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
Shares issued4,628,798at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,620,498at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,412,084at 2023-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,412,084at 2022-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,412,084at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees69at 2025-12-31StandaloneNumber of employees
Employees64at 2024-12-31StandaloneNumber of employees
Employees50at 2023-12-31dStandaloneNumber of employees
Employees42at 2022-12-31dStandaloneNumber of employees
Employees41at 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 · 816
ItemContextValueUnit
Number of shares heldCurrentYearInstant_No2MajorShareholdersMember573987
Shareholding ratioCurrentYearInstant_No2MajorShareholdersMember0.1240
Number of shares heldCurrentYearInstant_No3MajorShareholdersMember257400
Shareholding ratioCurrentYearInstant_No3MajorShareholdersMember0.0556
Number of shares heldCurrentYearInstant_No4MajorShareholdersMember203716
Shareholding ratioCurrentYearInstant_No4MajorShareholdersMember0.0440
Number of shares heldCurrentYearInstant_No5MajorShareholdersMember202842
Shareholding ratioCurrentYearInstant_No5MajorShareholdersMember0.0438
Number of shares heldCurrentYearInstant_No6MajorShareholdersMember193610
Shareholding ratioCurrentYearInstant_No6MajorShareholdersMember0.0418
Number of shares heldCurrentYearInstant_No7MajorShareholdersMember145124
Shareholding ratioCurrentYearInstant_No7MajorShareholdersMember0.0314
Number of shares heldCurrentYearInstant_No8MajorShareholdersMember105800
Shareholding ratioCurrentYearInstant_No8MajorShareholdersMember0.0229
Number of shares heldCurrentYearInstant_No9MajorShareholdersMember100000
Shareholding ratioCurrentYearInstant_No9MajorShareholdersMember0.0216
Number of shares heldCurrentYearInstant_No10MajorShareholdersMember81500
Shareholding ratioCurrentYearInstant_No10MajorShareholdersMember0.0176
Number of shares heldCurrentYearInstant2758822
Shareholding ratioCurrentYearInstant0.5960
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithFullVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember4625100
Number of voting rights issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember46251
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember3698
Number of shares issued shares voting rightsCurrentYearInstant4628798
Number of voting rights issued shares voting rightsCurrentYearInstant46251
Number of male directors and other officersFilingDateInstant8
Number of female directors and other officersFilingDateInstant1
Ratio of female directors and other officersFilingDateInstant0.111
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000YamamotoShunMember894843
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000YunsoKangMember3000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000ArigaYukikazuMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000ItakuraYukiMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000HatanoMotohideMember1000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000SugawaraTakayoshiMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000MizunoTomohitoMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000SakaiTakanoriMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E40253-000IsomuraNahoMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant898843
Number of male directors and other officers proposalFilingDateInstant8
Number of female directors and other officers proposalFilingDateInstant1
Ratio of female directors and other officers proposalFilingDateInstant0.111
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E40253-000YamamotoShunMember894843
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E40253-000YunsoKangMember3000
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E40253-000ArigaYukikazuMember-
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E40253-000ItakuraYukiMember-

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
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