Annual report

Period2023-01-01 → 2023-12-31
Filed2024-03-15
StandardJapan GAAP
ConsolidatedNo
Data checks11 of 11 passed
Key figures · 65
MetricValuePeriodScopeSource row
Operating income¥38m2023-01-01 → 2023-12-31StandaloneOperating income
Operating income−¥139m2022-01-01 → 2022-12-31StandaloneOperating income
Ordinary income¥36m2023-01-01 → 2023-12-31StandaloneOrdinary income
Ordinary income−¥138m2022-01-01 → 2022-12-31StandaloneOrdinary income
Ordinary income−¥240m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥297m2020-01-01 → 2020-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥275m2019-01-01 → 2019-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥36m2023-01-01 → 2023-12-31StandaloneIncome before income taxes
Profit before tax−¥139m2022-01-01 → 2022-12-31StandaloneIncome before income taxes
Net income¥33m2023-01-01 → 2023-12-31StandaloneProfit loss
Net income−¥141m2022-01-01 → 2022-12-31StandaloneProfit loss
Net income−¥232m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Net income−¥298m2020-01-01 → 2020-12-31dStandaloneNet income loss (5-year summary)
Net income−¥278m2019-01-01 → 2019-12-31dStandaloneNet income loss (5-year summary)
Total assets¥1.7bnat 2023-12-31StandaloneAssets
Total assets¥1.6bnat 2022-12-31StandaloneAssets
Total assets¥1.8bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total assets¥596mat 2020-12-31dStandaloneTotal assets (5-year summary)
Total assets¥874mat 2019-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥80mat 2023-12-31StandaloneLiabilities
Total liabilities¥56mat 2022-12-31StandaloneLiabilities
Net assets / equity¥1.6bnat 2023-12-31StandaloneNet assets
Net assets / equity¥1.5bnat 2022-12-31StandaloneNet assets
Net assets / equity¥1.7bnat 2021-12-31dStandaloneNet assets
Net assets / equity¥516mat 2020-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥814mat 2019-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2023-12-31StandaloneCash and deposits
Cash and deposits¥1.5bnat 2022-12-31StandaloneCash and deposits
Cash & equivalents¥1.5bnat 2023-12-31StandaloneCash and cash equivalents
Cash & equivalents¥1.5bnat 2022-12-31StandaloneCash and cash equivalents
Cash & equivalents¥1.7bnat 2021-12-31dStandaloneCash and cash equivalents
Operating cash flow¥69m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥149m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥235m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥2m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥56m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥8m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥2m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.4bn2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥6.012023-01-01 → 2023-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-25.72022-01-01 → 2022-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-51.922021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-270.822020-01-01 → 2020-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-252.922019-01-01 → 2019-12-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥286.41at 2023-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥280.4at 2022-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥306.1at 2021-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-739.73at 2020-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-468.91at 2019-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio95.2%at 2023-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio96.5%at 2022-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio96.0%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio86.6%at 2020-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.2%at 2019-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE2.1%2023-01-01 → 2023-12-31StandaloneRate of return on equity (5-year summary)
Shares issued5,501,314at 2023-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2022-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2020-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,100,000at 2019-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees15at 2023-12-31StandaloneNumber of employees
Employees14at 2022-12-31StandaloneNumber of employees
Employees14at 2021-12-31dStandaloneNumber of employees
Employees12at 2020-12-31dStandaloneNumber of employees
Employees11at 2019-12-31dStandaloneNumber 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 · 698
ItemContextValueUnit
Other capital surplusCurrentYearInstant_NonConsolidatedMember87591000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember1593971000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember1452590000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember-141381000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember33048000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember-141381000JPY
Retained earningsCurrentYearInstant_NonConsolidatedMember33048000JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember1542590000JPY
Shareholders equityCurrentYearInstant_NonConsolidatedMember1575639000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember1542590000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember1575639000JPY
Liabilities and net assetsPrior1YearInstant_NonConsolidatedMember1598576000JPY
Liabilities and net assetsCurrentYearInstant_NonConsolidatedMember1655531000JPY
Business revenuePrior1YearDuration_NonConsolidatedMember178801000JPY
Business revenueCurrentYearDuration_NonConsolidatedMember360356000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember148332000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember136552000JPY
Selling general and administrative expensesPrior1YearDuration_NonConsolidatedMember169378000JPY
Selling general and administrative expensesCurrentYearDuration_NonConsolidatedMember186181000JPY
Business expenses business expensesPrior1YearDuration_NonConsolidatedMember317711000JPY
Business expenses business expensesCurrentYearDuration_NonConsolidatedMember322733000JPY
Operating incomePrior1YearDuration_NonConsolidatedMember-138909000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember37623000JPY
Interest income noiPrior1YearDuration_NonConsolidatedMember11000JPY
Interest income noiCurrentYearDuration_NonConsolidatedMember14000JPY
Subsidy income noi bountyPrior1YearDuration_NonConsolidatedMember347000JPY
Subsidy income noi bountyCurrentYearDuration_NonConsolidatedMember-JPY
Lecture fee noiPrior1YearDuration_NonConsolidatedMember90000JPY
Lecture fee noiCurrentYearDuration_NonConsolidatedMember199000JPY
Other noiPrior1YearDuration_NonConsolidatedMember4000JPY
Other noiCurrentYearDuration_NonConsolidatedMember60000JPY
Non operating incomePrior1YearDuration_NonConsolidatedMember454000JPY
Non operating incomeCurrentYearDuration_NonConsolidatedMember275000JPY
Listing expenses noePrior1YearDuration_NonConsolidatedMember-JPY
Listing expenses noeCurrentYearDuration_NonConsolidatedMember2000000JPY
Non operating expensesPrior1YearDuration_NonConsolidatedMember-JPY
Non operating expensesCurrentYearDuration_NonConsolidatedMember2000000JPY
Ordinary incomePrior1YearDuration_NonConsolidatedMember-138455000JPY
Ordinary incomeCurrentYearDuration_NonConsolidatedMember35898000JPY
Loss on retirement of noncurrent assets elPrior1YearDuration_NonConsolidatedMember74000JPY
Loss on retirement of noncurrent assets elCurrentYearDuration_NonConsolidatedMember-JPY
Extraordinary lossPrior1YearDuration_NonConsolidatedMember74000JPY
Extraordinary lossCurrentYearDuration_NonConsolidatedMember-JPY
Income before income taxesPrior1YearDuration_NonConsolidatedMember-138529000JPY
Income before income taxesCurrentYearDuration_NonConsolidatedMember35898000JPY
Income taxes currentPrior1YearDuration_NonConsolidatedMember2851000JPY
Income taxes currentCurrentYearDuration_NonConsolidatedMember2850000JPY
Income taxesPrior1YearDuration_NonConsolidatedMember2851000JPY
Income taxesCurrentYearDuration_NonConsolidatedMember2850000JPY
Profit lossPrior1YearDuration_NonConsolidatedMember-141381000JPY

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 2022-12-31pass
balance sheet identitynon_consolidated 2023-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2021-12-31pass
statement vs summary · net assetsnon_consolidated 2022-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · operating cash flownon_consolidated 2022-01-01/2022-12-31pass
statement vs summary · operating cash flownon_consolidated 2023-01-01/2023-12-31pass
statement vs summary · total assetsnon_consolidated 2022-12-31pass
statement vs summary · total assetsnon_consolidated 2023-12-31pass