Annual report

Period2023-04-01 → 2024-03-31

Filed2024-06-21

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 133

Metric	Value	Period	Scope	Source row
Revenue	¥3.1bn	2023-04-01 → 2024-03-31	Cons.	Net sales
Revenue	¥2.5bn	2022-04-01 → 2023-03-31	Cons.	Net sales
Revenue	¥2.5bn	2021-04-01 → 2022-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.5bn	2020-04-01 → 2021-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.4bn	2019-04-01 → 2020-03-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥165m	2023-04-01 → 2024-03-31	Cons.	Operating income
Operating income	−¥169m	2022-04-01 → 2023-03-31	Cons.	Operating income
Ordinary income	−¥187m	2023-04-01 → 2024-03-31	Cons.	Ordinary income
Ordinary income	−¥228m	2022-04-01 → 2023-03-31	Cons.	Ordinary income
Ordinary income	−¥726m	2021-04-01 → 2022-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥190m	2020-04-01 → 2021-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥553m	2019-04-01 → 2020-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥231m	2023-04-01 → 2024-03-31	Cons.	Income before income taxes
Profit before tax	−¥243m	2022-04-01 → 2023-03-31	Cons.	Income before income taxes
Net income (owners)	−¥243m	2023-04-01 → 2024-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥248m	2022-04-01 → 2023-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥758m	2021-04-01 → 2022-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥219m	2020-04-01 → 2021-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥590m	2019-04-01 → 2020-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥243m	2023-04-01 → 2024-03-31	Cons.	Profit loss
Net income	−¥248m	2022-04-01 → 2023-03-31	Cons.	Profit loss
Total assets	¥4.3bn	at 2024-03-31	Cons.	Assets
Total assets	¥3.2bn	at 2023-03-31	Cons.	Assets
Total assets	¥2.3bn	at 2022-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.3bn	at 2021-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.7bn	at 2020-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.7bn	at 2024-03-31	Cons.	Liabilities
Total liabilities	¥1.4bn	at 2023-03-31	Cons.	Liabilities
Net assets / equity	¥2.7bn	at 2024-03-31	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2023-03-31	Cons.	Net assets
Net assets / equity	¥808m	at 2022-03-31^d	Cons.	Net assets
Net assets / equity	¥1.4bn	at 2021-03-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.6bn	at 2020-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥953m	at 2024-03-31	Cons.	Cash and deposits
Cash and deposits	¥479m	at 2023-03-31	Cons.	Cash and deposits
Cash & equivalents	¥948m	at 2024-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥473m	at 2023-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥319m	at 2022-03-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥938m	at 2021-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.9bn	at 2020-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥418m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥795m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥315m	2021-04-01 → 2022-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥611m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥183m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥123m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥12m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥34m	2021-04-01 → 2022-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥20m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥38m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥986m	2023-04-01 → 2024-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥932m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥320m	2021-04-01 → 2022-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥409m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥92m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-7.9	2023-04-01 → 2024-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-13.13	2022-04-01 → 2023-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-134.13	2021-04-01 → 2022-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-38.81	2020-04-01 → 2021-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-104.64	2019-04-01 → 2020-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥61.95	at 2024-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥72.09	at 2023-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥133.61	at 2022-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥244.09	at 2021-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥270.11	at 2020-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	60.8%	at 2024-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.6%	at 2023-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	33.6%	at 2022-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	42.0%	at 2021-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	41.7%	at 2020-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Employees	73	at 2024-03-31	Cons.	Number of employees
Employees	77	at 2023-03-31	Cons.	Number of employees
Employees	77	at 2022-03-31^d	Cons.	Number of employees
Employees	81	at 2021-03-31^d	Cons.	Number of employees
Employees	85	at 2020-03-31^d	Cons.	Number of employees
Revenue	¥2.1bn	2023-04-01 → 2024-03-31	Standalone	Net sales
Revenue	¥1.7bn	2022-04-01 → 2023-03-31	Standalone	Net sales
Revenue	¥1.9bn	2021-04-01 → 2022-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.8bn	2020-04-01 → 2021-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.7bn	2019-04-01 → 2020-03-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥230m	2023-04-01 → 2024-03-31	Standalone	Operating income
Operating income	−¥239m	2022-04-01 → 2023-03-31	Standalone	Operating income
Ordinary income	−¥248m	2023-04-01 → 2024-03-31	Standalone	Ordinary income
Ordinary income	−¥292m	2022-04-01 → 2023-03-31	Standalone	Ordinary income
Ordinary income	−¥38m	2021-04-01 → 2022-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥251m	2020-04-01 → 2021-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥620m	2019-04-01 → 2020-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥292m	2023-04-01 → 2024-03-31	Standalone	Income before income taxes
Profit before tax	−¥308m	2022-04-01 → 2023-03-31	Standalone	Income before income taxes
Net income	−¥294m	2023-04-01 → 2024-03-31	Standalone	Profit loss
Net income	−¥310m	2022-04-01 → 2023-03-31	Standalone	Profit loss
Net income	−¥60m	2021-04-01 → 2022-03-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥267m	2020-04-01 → 2021-03-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥657m	2019-04-01 → 2020-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.6bn	at 2024-03-31	Standalone	Assets
Total assets	¥2.5bn	at 2023-03-31	Standalone	Assets
Total assets	¥1.8bn	at 2022-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.3bn	at 2021-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.6bn	at 2020-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.8bn	at 2024-03-31	Standalone	Liabilities
Total liabilities	¥1.4bn	at 2023-03-31	Standalone	Liabilities
Net assets / equity	¥1.8bn	at 2024-03-31	Standalone	Net assets
Net assets / equity	¥1.0bn	at 2023-03-31	Standalone	Net assets
Net assets / equity	¥204m	at 2022-03-31^d	Standalone	Net assets
Net assets / equity	¥246m	at 2021-03-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥511m	at 2020-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥564m	at 2024-03-31	Standalone	Cash and deposits
Cash and deposits	¥383m	at 2023-03-31	Standalone	Cash and deposits
EPS (basic)	¥-9.58	2023-04-01 → 2024-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-16.42	2022-04-01 → 2023-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-10.58	2021-04-01 → 2022-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-47.36	2020-04-01 → 2021-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-116.5	2019-04-01 → 2020-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥41.14	at 2024-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥41.84	at 2023-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥27.91	at 2022-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥36.23	at 2021-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥83.35	at 2020-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	48.7%	at 2024-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	40.4%	at 2023-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	9.0%	at 2022-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	8.9%	at 2021-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	17.8%	at 2020-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	42,695,300	at 2024-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	23,695,300	at 2023-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,749,300	at 2022-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,675,300	at 2021-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,675,300	at 2020-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	41	at 2024-03-31	Standalone	Number of employees
Employees	45	at 2023-03-31	Standalone	Number of employees
Employees	47	at 2022-03-31^d	Standalone	Number of employees
Employees	49	at 2021-03-31^d	Standalone	Number of employees
Employees	54	at 2020-03-31^d	Standalone	Number 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 · 1,130

Item	Context	Value	Unit
Capital stock	Prior1YearInstant	2258888000	JPY
Capital stock	CurrentYearInstant	2788271000	JPY
Capital surplus	Prior1YearInstant	693229000	JPY
Capital surplus	CurrentYearInstant	1222612000	JPY
Retained earnings	Prior1YearInstant	-1416892000	JPY
Retained earnings	CurrentYearInstant	-1659527000	JPY
Treasury stock	Prior1YearInstant	-35396000	JPY
Treasury stock	CurrentYearInstant	-35176000	JPY
Shareholders equity	Prior1YearInstant	1499829000	JPY
Shareholders equity	CurrentYearInstant	2316180000	JPY
Foreign currency translation adjustment	Prior1YearInstant	206096000	JPY
Foreign currency translation adjustment	CurrentYearInstant	326733000	JPY
Valuation and translation adjustments	Prior1YearInstant	206096000	JPY
Valuation and translation adjustments	CurrentYearInstant	326733000	JPY
Subscription rights to shares	Prior1YearInstant	43630000	JPY
Subscription rights to shares	CurrentYearInstant	41590000	JPY
Net assets	Prior1YearInstant	1749554000	JPY
Net assets	CurrentYearInstant	2684503000	JPY
Liabilities and net assets	Prior1YearInstant	3183099000	JPY
Liabilities and net assets	CurrentYearInstant	4344442000	JPY
Net sales	Prior1YearDuration	2522541000	JPY
Net sales	CurrentYearDuration	3111478000	JPY
Cost of sales	Prior1YearDuration	941299000	JPY
Cost of sales	CurrentYearDuration	1155455000	JPY
Gross profit	Prior1YearDuration	1581242000	JPY
Gross profit	CurrentYearDuration	1956023000	JPY
Directors compensations sga	Prior1YearDuration	130806000	JPY
Directors compensations sga	CurrentYearDuration	127675000	JPY
Salaries and allowances sga	Prior1YearDuration	559417000	JPY
Salaries and allowances sga	CurrentYearDuration	585154000	JPY
Research and development expenses sga	Prior1YearDuration	455012000	JPY
Research and development expenses sga	CurrentYearDuration	702968000	JPY
Other sga	Prior1YearDuration	605424000	JPY
Other sga	CurrentYearDuration	705466000	JPY
Selling general and administrative expenses	Prior1YearDuration	1750659000	JPY
Selling general and administrative expenses	CurrentYearDuration	2121262000	JPY
Operating income	Prior1YearDuration	-169416000	JPY
Operating income	CurrentYearDuration	-165240000	JPY
Interest income noi	Prior1YearDuration	170000	JPY
Interest income noi	CurrentYearDuration	68000	JPY
Subsidy income noi bounty	Prior1YearDuration	1266000	JPY
Subsidy income noi bounty	CurrentYearDuration	856000	JPY
Other noi	Prior1YearDuration	115000	JPY
Other noi	CurrentYearDuration	117000	JPY
Non operating income	Prior1YearDuration	1551000	JPY
Non operating income	CurrentYearDuration	1041000	JPY
Interest expenses noe	Prior1YearDuration	13527000	JPY
Interest expenses noe	CurrentYearDuration	11517000	JPY
Share acquisition rights issuance costs noe	Prior1YearDuration	33964000	JPY
Share acquisition rights issuance costs noe	CurrentYearDuration	－	JPY

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 · 24 of 24 passed

balance sheet identity	consolidated 2023-03-31	pass rounding
balance sheet identity	consolidated 2024-03-31	pass rounding
balance sheet identity	non_consolidated 2023-03-31	pass
balance sheet identity	non_consolidated 2024-03-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2022-03-31	pass
statement vs summary · net assets	consolidated 2023-03-31	pass
statement vs summary · net assets	consolidated 2024-03-31	pass
statement vs summary · net assets	non_consolidated 2022-03-31	pass
statement vs summary · net assets	non_consolidated 2023-03-31	pass
statement vs summary · net assets	non_consolidated 2024-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · operating cash flow	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · operating cash flow	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · revenue	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	consolidated 2023-04-01/2024-03-31	pass
statement vs summary · revenue	non_consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	non_consolidated 2023-04-01/2024-03-31	pass
statement vs summary · total assets	consolidated 2023-03-31	pass
statement vs summary · total assets	consolidated 2024-03-31	pass
statement vs summary · total assets	non_consolidated 2023-03-31	pass
statement vs summary · total assets	non_consolidated 2024-03-31	pass