Annual report

Period2025-01-01 → 2025-12-31
Filed2026-03-23
StandardJapan GAAP
ConsolidatedNo
Data checks11 of 11 passed
Key figures · 72
MetricValuePeriodScopeSource row
Operating income−¥397m2025-01-01 → 2025-12-31StandaloneOperating income
Operating income−¥213m2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥391m2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income−¥234m2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥36m2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥138m2022-01-01 → 2022-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥240m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥422m2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax−¥234m2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥426m2025-01-01 → 2025-12-31StandaloneProfit loss
Net income−¥236m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥33m2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income−¥141m2022-01-01 → 2022-12-31dStandaloneNet income loss (5-year summary)
Net income−¥232m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥1.9bnat 2025-12-31StandaloneAssets
Total assets¥2.2bnat 2024-12-31StandaloneAssets
Total assets¥1.7bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥1.6bnat 2022-12-31dStandaloneTotal assets (5-year summary)
Total assets¥1.8bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥101mat 2025-12-31StandaloneLiabilities
Total liabilities¥39mat 2024-12-31StandaloneLiabilities
Net assets / equity¥1.8bnat 2025-12-31StandaloneNet assets
Net assets / equity¥2.2bnat 2024-12-31StandaloneNet assets
Net assets / equity¥1.6bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥1.5bnat 2022-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥1.7bnat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.8bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥2.2bnat 2024-12-31StandaloneCash and deposits
Cash & equivalents¥325mat 2025-12-31StandaloneCash and cash equivalents
Cash & equivalents¥173mat 2024-12-31StandaloneCash and cash equivalents
Cash & equivalents¥1.5bnat 2023-12-31vStandaloneCash and cash equivalents
Cash & equivalents¥1.5bnat 2022-12-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.7bnat 2021-12-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥299m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥218m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥69m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥149m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥235m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥451m2025-01-01 → 2025-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥2.0bn2024-01-01 → 2024-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥2m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥56m2022-01-01 → 2022-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥8m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥848m2024-01-01 → 2024-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥2m2023-01-01 → 2023-12-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.4bn2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-65.622025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-37.112024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥6.012023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-25.72022-01-01 → 2022-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-51.922021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥274.99at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥340.61at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥286.41at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥280.4at 2022-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥306.1at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio94.6%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio98.2%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio95.2%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio96.5%at 2022-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio96.0%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE2.1%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
Shares issued6,487,114at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,487,114at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,501,314at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2022-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees19at 2025-12-31StandaloneNumber of employees
Employees19at 2024-12-31StandaloneNumber of employees
Employees15at 2023-12-31vStandaloneNumber of employees
Employees14at 2022-12-31dStandaloneNumber of employees
Employees14at 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 · 784
ItemContextValueUnit
Lecture fee noiCurrentYearDuration_NonConsolidatedMember271000JPY
Other noiPrior1YearDuration_NonConsolidatedMember3000JPY
Other noiCurrentYearDuration_NonConsolidatedMember119000JPY
Non operating incomePrior1YearDuration_NonConsolidatedMember1465000JPY
Non operating incomeCurrentYearDuration_NonConsolidatedMember6120000JPY
Listing expenses noePrior1YearDuration_NonConsolidatedMember12820000JPY
Listing expenses noeCurrentYearDuration_NonConsolidatedMember-JPY
Stock issuance cost noePrior1YearDuration_NonConsolidatedMember9351000JPY
Stock issuance cost noeCurrentYearDuration_NonConsolidatedMember-JPY
Other noePrior1YearDuration_NonConsolidatedMember5000JPY
Other noeCurrentYearDuration_NonConsolidatedMember-JPY
Non operating expensesPrior1YearDuration_NonConsolidatedMember22176000JPY
Non operating expensesCurrentYearDuration_NonConsolidatedMember-JPY
Ordinary incomePrior1YearDuration_NonConsolidatedMember-233562000JPY
Ordinary incomeCurrentYearDuration_NonConsolidatedMember-390628000JPY
Impairment loss elPrior1YearDuration_NonConsolidatedMember-JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember31318000JPY
Extraordinary lossPrior1YearDuration_NonConsolidatedMember-JPY
Extraordinary lossCurrentYearDuration_NonConsolidatedMember31318000JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember-233562000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember-421946000JPY
Income taxes currentPrior1YearDuration_NonConsolidatedMember2879000JPY
Income taxes currentCurrentYearDuration_NonConsolidatedMember3725000JPY
Income taxesPrior1YearDuration_NonConsolidatedMember2879000JPY
Income taxesCurrentYearDuration_NonConsolidatedMember3725000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember-236442000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember-425671000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_CapitalStockMember90000000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember1364999000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember87591000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_CapitalSurplusMember1452590000JPY
Issuance of new sharesPrior1YearDuration_NonConsolidatedMember_CapitalStockMember435175000JPY
Issuance of new sharesPrior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember435175000JPY
Issuance of new sharesPrior1YearDuration_NonConsolidatedMember_CapitalSurplusMember435175000JPY
Capital reductionPrior1YearDuration_NonConsolidatedMember_CapitalStockMember-448000000JPY
Capital reductionPrior1YearDuration_NonConsolidatedMember_OtherCapitalSurplusMember448000000JPY
Capital reductionPrior1YearDuration_NonConsolidatedMember_CapitalSurplusMember448000000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_CapitalStockMember-12824000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_LegalCapitalSurplusMember435175000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_OtherCapitalSurplusMember448000000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_CapitalSurplusMember883175000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember77175000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember1800174000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember535591000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember2335766000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember33048000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_RetainedEarningsMember33048000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_ShareholdersEquityMember1575639000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember1575639000JPY
Issuance of new sharesPrior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember870351000JPY

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 · 11 of 11 passed
balance sheet identitynon_consolidated 2024-12-31pass
balance sheet identitynon_consolidated 2025-12-31pass rounding
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 · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass