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
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)みおぎ監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)横手 宏典
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)中村 謙介
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)固定資産の減損
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項(重要な会計上の見積り)
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember282919000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember418620000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember728243000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember1165421000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember1483813000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember-251532000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-296894000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-430188000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-531683000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember-317303000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember-488909000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-297141000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-431536000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-532379000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember-315590000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior4YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior3YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior2YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior1YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)CurrentYearDuration_NonConsolidatedMember-JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember100000000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember100000000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember4000000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember407188000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember409560000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember1412084
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember1412084
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember1412084
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember4620498
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember4628798
Total number of issued shares class a preferred shares (key data)Prior4YearInstant_NonConsolidatedMember286101
Total number of issued shares class a preferred shares (key data)Prior3YearInstant_NonConsolidatedMember286101
Total number of issued shares class a preferred shares (key data)Prior2YearInstant_NonConsolidatedMember286101
Total number of issued shares class a preferred shares (key data)Prior1YearInstant_NonConsolidatedMember-
Total number of issued shares class a preferred shares (key data)CurrentYearInstant_NonConsolidatedMember-
Total number of issued shares class a2 preferred shares (key data)Prior4YearInstant_NonConsolidatedMember80047
Total number of issued shares class a2 preferred shares (key data)Prior3YearInstant_NonConsolidatedMember80047

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