Annual report

Period2022-05-01 → 2023-04-30
Filed2023-07-27
StandardJapan GAAP
ConsolidatedYes
Data checks20 of 20 passed
Key figures · 127
MetricValuePeriodScopeSource row
Revenue¥2.3bn2022-05-01 → 2023-04-30Cons.Net sales
Revenue¥1.5bn2021-05-01 → 2022-04-30Cons.Net sales
Operating income−¥3.2bn2022-05-01 → 2023-04-30Cons.Operating income
Operating income−¥2.7bn2021-05-01 → 2022-04-30Cons.Operating income
Ordinary income−¥2.4bn2022-05-01 → 2023-04-30Cons.Ordinary income
Ordinary income−¥1.8bn2021-05-01 → 2022-04-30Cons.Ordinary income
Ordinary income−¥1.9bn2020-05-01 → 2021-04-30dCons.Ordinary income loss (5-year summary)
Ordinary income−¥3.0bn2019-05-01 → 2020-04-30dCons.Ordinary income loss (5-year summary)
Ordinary income−¥2.4bn2018-05-01 → 2019-04-30dCons.Ordinary income loss (5-year summary)
Profit before tax−¥2.4bn2022-05-01 → 2023-04-30Cons.Income before income taxes
Profit before tax−¥1.9bn2021-05-01 → 2022-04-30Cons.Income before income taxes
Net income (owners)−¥2.4bn2022-05-01 → 2023-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.9bn2021-05-01 → 2022-04-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥2.0bn2020-05-01 → 2021-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥3.1bn2019-05-01 → 2020-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥2.6bn2018-05-01 → 2019-04-30dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥2.4bn2022-05-01 → 2023-04-30Cons.Profit loss
Net income−¥1.9bn2021-05-01 → 2022-04-30Cons.Profit loss
Total assets¥5.8bnat 2023-04-30Cons.Assets
Total assets¥5.6bnat 2022-04-30Cons.Assets
Total assets¥3.5bnat 2021-04-30dCons.Total assets (5-year summary)
Total assets¥3.1bnat 2020-04-30dCons.Total assets (5-year summary)
Total assets¥4.1bnat 2019-04-30dCons.Total assets (5-year summary)
Total liabilities¥5.3bnat 2023-04-30Cons.Liabilities
Total liabilities¥4.2bnat 2022-04-30Cons.Liabilities
Net assets / equity¥525mat 2023-04-30Cons.Net assets
Net assets / equity¥1.5bnat 2022-04-30Cons.Net assets
Net assets / equity¥1.7bnat 2021-04-30dCons.Net assets
Net assets / equity¥473mat 2020-04-30dCons.Net assets (5-year summary)
Net assets / equity¥1.5bnat 2019-04-30dCons.Net assets (5-year summary)
Cash and deposits¥1.2bnat 2023-04-30Cons.Cash and deposits
Cash and deposits¥2.8bnat 2022-04-30Cons.Cash and deposits
Cash & equivalents¥1.2bnat 2023-04-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2022-04-30Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2021-04-30dCons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2020-04-30dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.8bnat 2019-04-30dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥4.6bn2022-05-01 → 2023-04-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥2.9bn2021-05-01 → 2022-04-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥3.2bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥2.2bn2019-05-01 → 2020-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥2.3bn2018-05-01 → 2019-04-30dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥82m2022-05-01 → 2023-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥80m2021-05-01 → 2022-04-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥160m2020-05-01 → 2021-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥113m2019-05-01 → 2020-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥137m2018-05-01 → 2019-04-30dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥3.0bn2022-05-01 → 2023-04-30Cons.Net cash provided by used in financing activities
Financing cash flow¥4.7bn2021-05-01 → 2022-04-30Cons.Net cash provided by used in financing activities
Financing cash flow¥3.5bn2020-05-01 → 2021-04-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.6bn2019-05-01 → 2020-04-30dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥3.1bn2018-05-01 → 2019-04-30dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-40.642022-05-01 → 2023-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-37.22021-05-01 → 2022-04-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-49.652020-05-01 → 2021-04-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-103.362019-05-01 → 2020-04-30dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-97.412018-05-01 → 2019-04-30dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥0.23at 2023-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥17.84at 2022-04-30Cons.Net assets per share (5-year summary)
Net assets per share¥27.25at 2021-04-30dCons.Net assets per share (5-year summary)
Net assets per share¥1.8at 2020-04-30dCons.Net assets per share (5-year summary)
Net assets per share¥40.34at 2019-04-30dCons.Net assets per share (5-year summary)
Equity ratio0.3%at 2023-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio17.5%at 2022-04-30Cons.Equity to asset ratio (5-year summary)
Equity ratio34.5%at 2021-04-30dCons.Equity to asset ratio (5-year summary)
Equity ratio1.8%at 2020-04-30dCons.Equity to asset ratio (5-year summary)
Equity ratio27.7%at 2019-04-30dCons.Equity to asset ratio (5-year summary)
Employees108at 2023-04-30Cons.Number of employees
Employees85at 2022-04-30Cons.Number of employees
Employees69at 2021-04-30dCons.Number of employees
Employees65at 2020-04-30dCons.Number of employees
Employees55at 2019-04-30dCons.Number of employees
Revenue¥1.9bn2022-05-01 → 2023-04-30StandaloneNet sales
Revenue¥2.1bn2021-05-01 → 2022-04-30StandaloneNet sales
Operating income−¥992m2022-05-01 → 2023-04-30StandaloneOperating income
Operating income−¥871m2021-05-01 → 2022-04-30StandaloneOperating income
Ordinary income−¥180m2022-05-01 → 2023-04-30StandaloneOrdinary income
Ordinary income−¥44m2021-05-01 → 2022-04-30StandaloneOrdinary income
Ordinary income−¥727m2020-05-01 → 2021-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥1.6bn2019-05-01 → 2020-04-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥1.2bn2018-05-01 → 2019-04-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥3.2bn2022-05-01 → 2023-04-30StandaloneIncome before income taxes
Profit before tax−¥2.3bn2021-05-01 → 2022-04-30StandaloneIncome before income taxes
Net income−¥3.2bn2022-05-01 → 2023-04-30StandaloneProfit loss
Net income−¥2.3bn2021-05-01 → 2022-04-30StandaloneProfit loss
Net income−¥2.7bn2020-05-01 → 2021-04-30dStandaloneNet income loss (5-year summary)
Net income−¥2.8bn2019-05-01 → 2020-04-30dStandaloneNet income loss (5-year summary)
Net income−¥2.5bn2018-05-01 → 2019-04-30dStandaloneNet income loss (5-year summary)
Total assets¥7.1bnat 2023-04-30StandaloneAssets
Total assets¥7.0bnat 2022-04-30StandaloneAssets
Total assets¥3.7bnat 2021-04-30dStandaloneTotal assets (5-year summary)
Total assets¥3.0bnat 2020-04-30dStandaloneTotal assets (5-year summary)
Total assets¥4.0bnat 2019-04-30dStandaloneTotal assets (5-year summary)
Total liabilities¥6.3bnat 2023-04-30StandaloneLiabilities
Total liabilities¥5.2bnat 2022-04-30StandaloneLiabilities
Net assets / equity¥831mat 2023-04-30StandaloneNet assets
Net assets / equity¥1.8bnat 2022-04-30StandaloneNet assets
Net assets / equity¥1.6bnat 2021-04-30dStandaloneNet assets
Net assets / equity¥420mat 2020-04-30dStandaloneNet assets (5-year summary)
Net assets / equity¥1.5bnat 2019-04-30dStandaloneNet assets (5-year summary)
Cash and deposits¥762mat 2023-04-30StandaloneCash and deposits
Cash and deposits¥2.4bnat 2022-04-30StandaloneCash and deposits
EPS (basic)¥-53.842022-05-01 → 2023-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-45.152021-05-01 → 2022-04-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-66.572020-05-01 → 2021-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-92.332019-05-01 → 2020-04-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-93.72018-05-01 → 2019-04-30dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥4.99at 2023-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥23.82at 2022-04-30StandaloneNet assets per share (5-year summary)
Net assets per share¥25.6at 2021-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥0.14at 2020-04-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥39.59at 2019-04-30dStandaloneNet assets per share (5-year summary)
Equity ratio4.5%at 2023-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio18.8%at 2022-04-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio31.1%at 2021-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio0.1%at 2020-04-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio27.9%at 2019-04-30dStandaloneEquity to asset ratio (5-year summary)
Shares issued64,384,509at 2023-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued55,131,375at 2022-04-30StandaloneTotal number of issued shares (5-year summary)
Shares issued44,416,226at 2021-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued31,876,450at 2020-04-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued28,053,100at 2019-04-30dStandaloneTotal number of issued shares (5-year summary)
Employees21at 2023-04-30StandaloneNumber of employees
Employees18at 2022-04-30StandaloneNumber of employees
Employees11at 2021-04-30dStandaloneNumber of employees
Employees13at 2020-04-30dStandaloneNumber of employees
Employees12at 2019-04-30dStandaloneNumber 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.

Segments · 1
SegmentItemPeriodValue
Medical Product Businessreportable segmentemployeesat 2023-04-30108 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,175
ItemContextValueUnit
Accounts payable tradeCurrentYearInstant_NonConsolidatedMember1217344000JPY
Short term loans payablePrior1YearInstant_NonConsolidatedMember400000000JPY
Short term loans payableCurrentYearInstant_NonConsolidatedMember500000000JPY
Accounts payable otherPrior1YearInstant_NonConsolidatedMember426153000JPY
Accounts payable otherCurrentYearInstant_NonConsolidatedMember606775000JPY
Accrued expensesPrior1YearInstant_NonConsolidatedMember1241000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember19643000JPY
Income taxes payablePrior1YearInstant_NonConsolidatedMember70224000JPY
Income taxes payableCurrentYearInstant_NonConsolidatedMember72729000JPY
Deposits receivedPrior1YearInstant_NonConsolidatedMember5989000JPY
Deposits receivedCurrentYearInstant_NonConsolidatedMember7240000JPY
Other clPrior1YearInstant_NonConsolidatedMember-JPY
Other clCurrentYearInstant_NonConsolidatedMember3281000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember1933433000JPY
Current liabilitiesCurrentYearInstant_NonConsolidatedMember2427014000JPY
Convertible bond type bonds with subscription rights to sharesPrior1YearInstant_NonConsolidatedMember3265093000JPY
Convertible bond type bonds with subscription rights to sharesCurrentYearInstant_NonConsolidatedMember3873820000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember3265093000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember3873820000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember5198527000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember6300834000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember11550837000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember12675385000JPY
Legal capital surplusPrior1YearInstant_NonConsolidatedMember11540557000JPY
Legal capital surplusCurrentYearInstant_NonConsolidatedMember12665105000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember11540557000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember12665105000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember-21777519000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember-25018375000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember-21777519000JPY
Retained earningsCurrentYearInstant_NonConsolidatedMember-25018375000JPY
Treasury stockPrior1YearInstant_NonConsolidatedMember-153000JPY
Treasury stockCurrentYearInstant_NonConsolidatedMember-153000JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember1313722000JPY
Shareholders equityCurrentYearInstant_NonConsolidatedMember321963000JPY
Valuation difference on available for sale securitiesPrior1YearInstant_NonConsolidatedMember-JPY
Valuation difference on available for sale securitiesCurrentYearInstant_NonConsolidatedMember-447000JPY
Valuation and translation adjustmentsPrior1YearInstant_NonConsolidatedMember-JPY
Valuation and translation adjustmentsCurrentYearInstant_NonConsolidatedMember-447000JPY
Subscription rights to sharesPrior1YearInstant_NonConsolidatedMember474166000JPY
Subscription rights to sharesCurrentYearInstant_NonConsolidatedMember509958000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember1787888000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember831473000JPY
Liabilities and net assetsPrior1YearInstant_NonConsolidatedMember6986416000JPY
Liabilities and net assetsCurrentYearInstant_NonConsolidatedMember7132308000JPY
Net salesPrior1YearDuration_NonConsolidatedMember2133502000JPY
Net salesCurrentYearDuration_NonConsolidatedMember1935816000JPY
Cost of salesPrior1YearDuration_NonConsolidatedMember1607224000JPY
Cost of salesCurrentYearDuration_NonConsolidatedMember1505514000JPY
Research and development expenses sgaPrior1YearDuration_NonConsolidatedMember606040000JPY

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 · 20 of 20 passed
balance sheet identityconsolidated 2022-04-30pass
balance sheet identityconsolidated 2023-04-30pass rounding
balance sheet identitynon_consolidated 2022-04-30pass rounding
balance sheet identitynon_consolidated 2023-04-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-04-30pass
statement vs summary · net assetsconsolidated 2022-04-30pass
statement vs summary · net assetsconsolidated 2023-04-30pass
statement vs summary · net assetsnon_consolidated 2021-04-30pass
statement vs summary · net assetsnon_consolidated 2022-04-30pass
statement vs summary · net assetsnon_consolidated 2023-04-30pass
statement vs summary · net income attributable to parentconsolidated 2021-05-01/2022-04-30pass
statement vs summary · net income attributable to parentconsolidated 2022-05-01/2023-04-30pass
statement vs summary · operating cash flowconsolidated 2021-05-01/2022-04-30pass
statement vs summary · operating cash flowconsolidated 2022-05-01/2023-04-30pass
statement vs summary · total assetsconsolidated 2022-04-30pass
statement vs summary · total assetsconsolidated 2023-04-30pass
statement vs summary · total assetsnon_consolidated 2022-04-30pass
statement vs summary · total assetsnon_consolidated 2023-04-30pass