Annual report

Period2023-05-01 → 2024-04-30
Filed2024-07-30
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 100
MetricValuePeriodScopeSource row
Revenue¥1.7bn2023-05-01 → 2024-04-30StandaloneNet sales
Revenue¥2.3bn2022-05-01 → 2023-04-30StandaloneNet sales
Revenue¥1.8bn2021-05-01 → 2022-04-30dStandaloneNet sales (5-year summary)
Revenue¥1.3bn2020-05-01 → 2021-04-30dStandaloneNet sales (5-year summary)
Revenue¥2.3bn2019-05-01 → 2020-04-30dStandaloneNet sales (5-year summary)
Revenue¥1.9bn2019-05-01 → 2020-04-30dStandaloneNet sales (5-year summary)
Operating income−¥233m2023-05-01 → 2024-04-30StandaloneOperating income
Operating income¥106m2022-05-01 → 2023-04-30StandaloneOperating income
Ordinary income−¥263m2023-05-01 → 2024-04-30StandaloneOrdinary income
Ordinary income¥82m2022-05-01 → 2023-04-30StandaloneOrdinary income
Ordinary income¥132m2021-05-01 → 2022-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥311m2020-05-01 → 2021-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥99m2019-05-01 → 2020-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥212m2019-05-01 → 2020-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥334m2023-05-01 → 2024-04-30StandaloneIncome before income taxes
Profit before tax¥83m2022-05-01 → 2023-04-30StandaloneIncome before income taxes
Net income (owners)¥71m2019-05-01 → 2020-04-30dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income−¥354m2023-05-01 → 2024-04-30StandaloneProfit loss
Net income¥79m2022-05-01 → 2023-04-30StandaloneProfit loss
Net income¥155m2021-05-01 → 2022-04-30dStandaloneNet income loss (5-year summary)
Net income−¥1.2bn2020-05-01 → 2021-04-30dStandaloneNet income loss (5-year summary)
Net income¥173m2019-05-01 → 2020-04-30dStandaloneNet income loss (5-year summary)
Total assets¥3.7bnat 2024-04-30StandaloneAssets
Total assets¥4.0bnat 2023-04-30StandaloneAssets
Total assets¥3.3bnat 2022-04-30dStandaloneTotal assets (5-year summary)
Total assets¥2.7bnat 2021-04-30dStandaloneTotal assets (5-year summary)
Total assets¥3.8bnat 2020-04-30dStandaloneTotal assets (5-year summary)
Total assets¥3.8bnat 2020-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥2.7bnat 2024-04-30StandaloneLiabilities
Total liabilities¥2.6bnat 2023-04-30StandaloneLiabilities
Net assets / equity¥1.1bnat 2024-04-30StandaloneNet assets
Net assets / equity¥1.4bnat 2023-04-30StandaloneNet assets
Net assets / equity¥1.1bnat 2022-04-30dStandaloneNet assets
Net assets / equity¥904mat 2021-04-30dStandaloneNet assets (5-year summary)
Net assets / equity¥1.9bnat 2020-04-30dStandaloneNet assets (5-year summary)
Net assets / equity¥2.1bnat 2020-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥739mat 2024-04-30StandaloneCash and deposits
Cash and deposits¥605mat 2023-04-30StandaloneCash and deposits
Cash & equivalents¥595mat 2024-04-30StandaloneCash and cash equivalents
Cash & equivalents¥437mat 2023-04-30StandaloneCash and cash equivalents
Cash & equivalents¥559mat 2022-04-30dStandaloneCash and cash equivalents
Cash & equivalents¥673mat 2021-04-30dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.1bnat 2020-04-30dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥105m2023-05-01 → 2024-04-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥589m2022-05-01 → 2023-04-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥176m2021-05-01 → 2022-04-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥154m2020-05-01 → 2021-04-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥98m2019-05-01 → 2020-04-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥78m2023-05-01 → 2024-04-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥164m2022-05-01 → 2023-04-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥329m2021-05-01 → 2022-04-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥175m2020-05-01 → 2021-04-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.0bn2019-05-01 → 2020-04-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥130m2023-05-01 → 2024-04-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥631m2022-05-01 → 2023-04-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥391m2021-05-01 → 2022-04-30dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥37m2020-05-01 → 2021-04-30dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.1bn2019-05-01 → 2020-04-30dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-88.342023-05-01 → 2024-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥19.962022-05-01 → 2023-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥412021-05-01 → 2022-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-315.952020-05-01 → 2021-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.242019-05-01 → 2020-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥49.462019-05-01 → 2020-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥19.682022-05-01 → 2023-04-30StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥40.262021-05-01 → 2022-04-30dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥19.772019-05-01 → 2020-04-30dStandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥48.312019-05-01 → 2020-04-30dStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥32022-05-01 → 2023-04-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥32021-05-01 → 2022-04-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥32019-05-01 → 2020-04-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥220.54at 2024-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥309.68at 2023-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥241.92at 2022-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥199.57at 2021-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥479.84at 2020-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥510.64at 2020-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio23.6%at 2024-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio31.0%at 2023-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio28.0%at 2022-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio28.0%at 2021-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio47.6%at 2020-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio51.3%at 2020-04-30dStandaloneEquity to asset ratio (5-year summary)
ROE-33.4%2023-05-01 → 2024-04-30StandaloneRate of return on equity (5-year summary)
ROE7.3%2022-05-01 → 2023-04-30StandaloneRate of return on equity (5-year summary)
ROE18.6%2021-05-01 → 2022-04-30dStandaloneRate of return on equity (5-year summary)
ROE-89.2%2020-05-01 → 2021-04-30dStandaloneRate of return on equity (5-year summary)
ROE4.8%2019-05-01 → 2020-04-30dStandaloneRate of return on equity (5-year summary)
ROE11.2%2019-05-01 → 2020-04-30dStandaloneRate of return on equity (5-year summary)
Shares issued4,006,800at 2024-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued3,983,800at 2023-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued3,790,400at 2022-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,790,300at 2021-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued3,772,100at 2020-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees85at 2024-04-30StandaloneNumber of employees
Employees84at 2023-04-30StandaloneNumber of employees
Employees72at 2022-04-30dStandaloneNumber of employees
Employees72at 2021-04-30dStandaloneNumber of employees
Employees84at 2020-04-30dStandaloneNumber of employees
Employees67at 2020-04-30dStandaloneNumber 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 · 1,092
ItemContextValueUnit
Income taxes refund ope cfPrior1YearDuration_NonConsolidatedMember711000JPY
Income taxes refund ope cfCurrentYearDuration_NonConsolidatedMember-JPY
Net cash provided by used in operating activitiesPrior1YearDuration_NonConsolidatedMember-589113000JPY
Net cash provided by used in operating activitiesCurrentYearDuration_NonConsolidatedMember105442000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration_NonConsolidatedMember-117021000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration_NonConsolidatedMember-83385000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration_NonConsolidatedMember-JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration_NonConsolidatedMember49000JPY
Purchase of intangible assets inv cfPrior1YearDuration_NonConsolidatedMember-16538000JPY
Purchase of intangible assets inv cfCurrentYearDuration_NonConsolidatedMember-18530000JPY
Net decrease increase in time deposits inv cfPrior1YearDuration_NonConsolidatedMember-30001000JPY
Net decrease increase in time deposits inv cfCurrentYearDuration_NonConsolidatedMember23997000JPY
Net cash provided by used in investment activitiesPrior1YearDuration_NonConsolidatedMember-163562000JPY
Net cash provided by used in investment activitiesCurrentYearDuration_NonConsolidatedMember-77869000JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cfPrior1YearDuration_NonConsolidatedMember236618000JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cfCurrentYearDuration_NonConsolidatedMember8897000JPY
Net increase decrease in short term loans payable fin cfPrior1YearDuration_NonConsolidatedMember600000000JPY
Net increase decrease in short term loans payable fin cfCurrentYearDuration_NonConsolidatedMember300000000JPY
Repayment of long term loans payable fin cfPrior1YearDuration_NonConsolidatedMember-164944000JPY
Repayment of long term loans payable fin cfCurrentYearDuration_NonConsolidatedMember-154224000JPY
Commission for syndicate loan paid fin cfPrior1YearDuration_NonConsolidatedMember-19595000JPY
Commission for syndicate loan paid fin cfCurrentYearDuration_NonConsolidatedMember-2622000JPY
Repayments of lease obligations fin cfPrior1YearDuration_NonConsolidatedMember-9893000JPY
Repayments of lease obligations fin cfCurrentYearDuration_NonConsolidatedMember-10214000JPY
Cash dividends paid fin cfPrior1YearDuration_NonConsolidatedMember-11264000JPY
Cash dividends paid fin cfCurrentYearDuration_NonConsolidatedMember-12001000JPY
Purchase of treasury stock fin cfPrior1YearDuration_NonConsolidatedMember-JPY
Purchase of treasury stock fin cfCurrentYearDuration_NonConsolidatedMember-54000JPY
Net cash provided by used in financing activitiesPrior1YearDuration_NonConsolidatedMember630921000JPY
Net cash provided by used in financing activitiesCurrentYearDuration_NonConsolidatedMember129780000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember111000JPY
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember89000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration_NonConsolidatedMember-121643000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration_NonConsolidatedMember157442000JPY
Cash and cash equivalentsPrior2YearInstant_NonConsolidatedMember558774000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember437131000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember437131000JPY
Cash and cash equivalentsCurrentYearInstant_NonConsolidatedMember594574000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember285103000JPY
Research and development expenses sgaCurrentYearDuration_NonConsolidatedMember425064000JPY
Write down of inventories raw materialsPrior1YearDuration_NonConsolidatedMember452000JPY
Write down of inventories raw materialsCurrentYearDuration_NonConsolidatedMember304000JPY
Write down of inventories work in processPrior1YearDuration_NonConsolidatedMember-JPY
Write down of inventories work in processCurrentYearDuration_NonConsolidatedMember39470000JPY
Write downs of inventoriesPrior1YearDuration_NonConsolidatedMember452000JPY
Write downs of inventoriesCurrentYearDuration_NonConsolidatedMember39775000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)有価証券報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条第1項
Place of filing cover pageFilingDateInstant
Original text (Japanese)東北財務局長
Filing date cover pageFilingDateInstant2024-07-30

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 2023-04-30pass rounding
balance sheet identitynon_consolidated 2024-04-30pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2022-04-30pass
statement vs summary · net assetsnon_consolidated 2023-04-30pass
statement vs summary · net assetsnon_consolidated 2024-04-30pass
statement vs summary · operating cash flownon_consolidated 2022-05-01/2023-04-30pass
statement vs summary · operating cash flownon_consolidated 2023-05-01/2024-04-30pass
statement vs summary · revenuenon_consolidated 2022-05-01/2023-04-30pass
statement vs summary · revenuenon_consolidated 2023-05-01/2024-04-30pass
statement vs summary · total assetsnon_consolidated 2023-04-30pass
statement vs summary · total assetsnon_consolidated 2024-04-30pass