Annual report

Period2023-01-01 → 2023-12-31
Filed2024-03-28
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 70
MetricValuePeriodScopeSource row
Revenue¥957m2023-01-01 → 2023-12-31StandaloneNet sales
Revenue¥636m2022-01-01 → 2022-12-31StandaloneNet sales
Revenue¥445m2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Revenue¥279m2020-01-01 → 2020-12-31dStandaloneNet sales (5-year summary)
Revenue¥28m2019-01-01 → 2019-12-31dStandaloneNet sales (5-year summary)
Operating income−¥230m2023-01-01 → 2023-12-31StandaloneOperating income
Operating income−¥476m2022-01-01 → 2022-12-31StandaloneOperating income
Ordinary income−¥182m2023-01-01 → 2023-12-31StandaloneOrdinary income
Ordinary income−¥321m2022-01-01 → 2022-12-31StandaloneOrdinary income
Ordinary income−¥565m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥434m2020-01-01 → 2020-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥136m2019-01-01 → 2019-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥182m2023-01-01 → 2023-12-31StandaloneIncome before income taxes
Profit before tax−¥321m2022-01-01 → 2022-12-31StandaloneIncome before income taxes
Net income−¥183m2023-01-01 → 2023-12-31StandaloneProfit loss
Net income−¥322m2022-01-01 → 2022-12-31StandaloneProfit loss
Net income−¥568m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Net income−¥458m2020-01-01 → 2020-12-31dStandaloneNet income loss (5-year summary)
Net income−¥137m2019-01-01 → 2019-12-31dStandaloneNet income loss (5-year summary)
Total assets¥1.3bnat 2023-12-31StandaloneAssets
Total assets¥684mat 2022-12-31StandaloneAssets
Total assets¥606mat 2021-12-31dStandaloneTotal assets (5-year summary)
Total assets¥1.1bnat 2020-12-31dStandaloneTotal assets (5-year summary)
Total assets¥270mat 2019-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥841mat 2023-12-31StandaloneLiabilities
Total liabilities¥551mat 2022-12-31StandaloneLiabilities
Net assets / equity¥450mat 2023-12-31StandaloneNet assets
Net assets / equity¥133mat 2022-12-31StandaloneNet assets
Net assets / equity¥164mat 2021-12-31dStandaloneNet assets
Net assets / equity¥727mat 2020-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥195mat 2019-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥883mat 2023-12-31StandaloneCash and deposits
Cash and deposits¥400mat 2022-12-31StandaloneCash and deposits
Cash & equivalents¥883mat 2023-12-31StandaloneCash and cash equivalents
Cash & equivalents¥400mat 2022-12-31StandaloneCash and cash equivalents
Cash & equivalents¥322mat 2021-12-31dStandaloneCash and cash equivalents
Operating cash flow−¥242m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥313m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥616m2021-01-01 → 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−¥12m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥1m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥722m2023-01-01 → 2023-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥403m2022-01-01 → 2022-12-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥3m2021-01-01 → 2021-12-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-103.142023-01-01 → 2023-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-204.792022-01-01 → 2022-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-363.142021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-95,141.272020-01-01 → 2020-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-36,511.012019-01-01 → 2019-12-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥191.17at 2023-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥79.24at 2022-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥103.58at 2021-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥117,300.67at 2020-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥49,997.1at 2019-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio34.8%at 2023-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio19.3%at 2022-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio26.9%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio65.7%at 2020-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio71.9%at 2019-12-31dStandaloneEquity to asset ratio (5-year summary)
Shares issued2,353,050at 2023-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,670at 2022-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,289at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued6,189at 2020-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,878at 2019-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees39at 2023-12-31StandaloneNumber of employees
Employees37at 2022-12-31StandaloneNumber of employees
Employees40at 2021-12-31dStandaloneNumber of employees
Employees28at 2020-12-31dStandaloneNumber of employees
Employees13at 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 · 803
ItemContextValueUnit
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember666809000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_RetainedEarningsMember666809000JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember-30713000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember345732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember145732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember-JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember145732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-359325000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember-359325000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember132139000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember900000JPY
Net assetsPrior2YearInstant_NonConsolidatedMember163753000JPY
Issuance of new sharesPrior1YearDuration_NonConsolidatedMember291465000JPY
Issuance of new sharesexercise of subscription rights to sharesPrior1YearDuration_NonConsolidatedMember-JPY
Capital reductionPrior1YearDuration_NonConsolidatedMember-JPY
Reversal of legal capital surplusPrior1YearDuration_NonConsolidatedMember-JPY
Appropriations of surplusPrior1YearDuration_NonConsolidatedMember-JPY
Profit lossPrior1YearDuration_NonConsolidatedMember-322178000JPY
Net changes of items other than shareholders equityPrior1YearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-JPY
Net changes of items other than shareholders equityPrior1YearDuration_NonConsolidatedMember-JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-JPY
Total changes of items during the periodPrior1YearDuration_NonConsolidatedMember-30713000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember900000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember133039000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalStockMember345732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember145732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember-JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_CapitalSurplusMember145732000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-359325000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_RetainedEarningsMember-359325000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember132139000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_CapitalStockMember227156000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember227156000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember227156000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember454312000JPY
Issuance of new sharesexercise of subscription rights to sharesCurrentYearDuration_NonConsolidatedMember_CapitalStockMember22950000JPY
Issuance of new sharesexercise of subscription rights to sharesCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember22950000JPY
Issuance of new sharesexercise of subscription rights to sharesCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember22950000JPY
Issuance of new sharesexercise of subscription rights to sharesCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember45900000JPY
Capital reductionCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember-JPY
Reversal of legal capital surplusCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember-JPY
Appropriations of surplusCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember-JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-182523000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember-182523000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember-182523000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalStockMember250106000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember250106000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_OtherCapitalSurplusMember-JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember250106000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember-182523000JPY

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 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 · revenuenon_consolidated 2022-01-01/2022-12-31pass
statement vs summary · revenuenon_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