Annual report

Period2022-04-01 → 2023-03-31
Filed2023-06-23
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed

Amended by S100S4VN (2023-11-06). Amended by S100W62Y (2025-06-27).

Key figures · 76
MetricValuePeriodScopeSource row
Revenue¥94m2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥72m2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥68m2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥86m2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥276m2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Operating income−¥698m2022-04-01 → 2023-03-31StandaloneOperating income
Operating income−¥472m2021-04-01 → 2022-03-31StandaloneOperating income
Ordinary income−¥690m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income−¥482m2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income−¥410m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥834m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥146m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥785m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Profit before tax−¥597m2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Net income−¥787m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income−¥599m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income−¥413m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income−¥842m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income−¥163m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Total assets¥2.6bnat 2023-03-31StandaloneAssets
Total assets¥3.3bnat 2022-03-31StandaloneAssets
Total assets¥1.1bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥548mat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥1.4bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥170mat 2023-03-31StandaloneLiabilities
Total liabilities¥148mat 2022-03-31StandaloneLiabilities
Net assets / equity¥2.4bnat 2023-03-31StandaloneNet assets
Net assets / equity¥3.2bnat 2022-03-31StandaloneNet assets
Net assets / equity¥1.1bnat 2021-03-31dStandaloneNet assets
Net assets / equity¥486mat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥1.3bnat 2019-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.4bnat 2023-03-31StandaloneCash and deposits
Cash and deposits¥3.2bnat 2022-03-31StandaloneCash and deposits
Cash & equivalents¥2.4bnat 2023-03-31StandaloneCash and cash equivalents
Cash & equivalents¥3.2bnat 2022-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.1bnat 2021-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥482mat 2020-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2019-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥564m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥477m2021-04-01 → 2022-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥423m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥609m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥330m2018-04-01 → 2019-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥213m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥34m2021-04-01 → 2022-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥3m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥3m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥16m2018-04-01 → 2019-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥20,0002022-04-01 → 2023-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥2.6bn2021-04-01 → 2022-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.0bn2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-66.932022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-54.472021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-59.032020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-136.952019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-26.532018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥201.13at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥268.05at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥128.86at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥79.05at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥216at 2019-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio92.2%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio95.5%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio96.6%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio88.7%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio97.6%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
Shares issued11,759,400at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued11,759,400at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued8,386,400at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued6,146,400at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued204,880at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees24at 2023-03-31StandaloneNumber of employees
Employees21at 2022-03-31StandaloneNumber of employees
Employees19at 2021-03-31dStandaloneNumber of employees
Employees21at 2020-03-31dStandaloneNumber of employees
Employees23at 2019-03-31dStandaloneNumber 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 · 733
ItemContextValueUnit
SuppliesCurrentYearInstant_NonConsolidatedMember2195000JPY
Advance payments tradePrior1YearInstant_NonConsolidatedMember22172000JPY
Advance payments tradeCurrentYearInstant_NonConsolidatedMember8049000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember4866000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember7384000JPY
Consumption taxes receivablePrior1YearInstant_NonConsolidatedMember35299000JPY
Consumption taxes receivableCurrentYearInstant_NonConsolidatedMember41620000JPY
Other caPrior1YearInstant_NonConsolidatedMember211000JPY
Other caCurrentYearInstant_NonConsolidatedMember10000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember3290806000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember2514991000JPY
BuildingsPrior1YearInstant_NonConsolidatedMember8043000JPY
BuildingsCurrentYearInstant_NonConsolidatedMember11445000JPY
Accumulated depreciation buildingsPrior1YearInstant_NonConsolidatedMember-8043000JPY
Accumulated depreciation buildingsCurrentYearInstant_NonConsolidatedMember-11445000JPY
Buildings netPrior1YearInstant_NonConsolidatedMember0JPY
Buildings netCurrentYearInstant_NonConsolidatedMember0JPY
Tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember115594000JPY
Tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember113655000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant_NonConsolidatedMember-115594000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant_NonConsolidatedMember-113655000JPY
Tools furniture and fixtures netPrior1YearInstant_NonConsolidatedMember0JPY
Tools furniture and fixtures netCurrentYearInstant_NonConsolidatedMember0JPY
Property plant and equipmentPrior1YearInstant_NonConsolidatedMember0JPY
Property plant and equipmentCurrentYearInstant_NonConsolidatedMember0JPY
Other iaPrior1YearInstant_NonConsolidatedMember0JPY
Other iaCurrentYearInstant_NonConsolidatedMember0JPY
Intangible assetsPrior1YearInstant_NonConsolidatedMember0JPY
Intangible assetsCurrentYearInstant_NonConsolidatedMember0JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember0JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember0JPY
Other ioaPrior1YearInstant_NonConsolidatedMember9724000JPY
Other ioaCurrentYearInstant_NonConsolidatedMember51658000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember9724000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember51658000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember9724000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember51658000JPY
AssetsPrior1YearInstant_NonConsolidatedMember3300530000JPY
AssetsCurrentYearInstant_NonConsolidatedMember2566650000JPY
Accounts payable otherPrior1YearInstant_NonConsolidatedMember114569000JPY
Accounts payable otherCurrentYearInstant_NonConsolidatedMember54001000JPY
Accrued expensesPrior1YearInstant_NonConsolidatedMember11548000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember28633000JPY
Income taxes payablePrior1YearInstant_NonConsolidatedMember19672000JPY
Income taxes payableCurrentYearInstant_NonConsolidatedMember12731000JPY
Deposits receivedPrior1YearInstant_NonConsolidatedMember2585000JPY
Deposits receivedCurrentYearInstant_NonConsolidatedMember2950000JPY
Asset retirement obligations clPrior1YearInstant_NonConsolidatedMember-JPY
Asset retirement obligations clCurrentYearInstant_NonConsolidatedMember12800000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember148375000JPY

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 2022-03-31pass rounding
balance sheet identitynon_consolidated 2023-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · operating cash flownon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flownon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass