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
Write downs of inventories	CurrentYearDuration	-31137000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	Prior1YearDuration	455012000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	CurrentYearDuration	702968000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	383488000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	564387000	JPY
Notes receivable trade	Prior1YearInstant_NonConsolidatedMember	－	JPY
Notes receivable trade	CurrentYearInstant_NonConsolidatedMember	1115000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	474846000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	760626000	JPY
Merchandise and finished goods	Prior1YearInstant_NonConsolidatedMember	554260000	JPY
Merchandise and finished goods	CurrentYearInstant_NonConsolidatedMember	1082731000	JPY
Work in process	Prior1YearInstant_NonConsolidatedMember	310602000	JPY
Work in process	CurrentYearInstant_NonConsolidatedMember	310872000	JPY
Raw materials and supplies	Prior1YearInstant_NonConsolidatedMember	389357000	JPY
Raw materials and supplies	CurrentYearInstant_NonConsolidatedMember	485443000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	30787000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	61726000	JPY
Accounts receivable other	Prior1YearInstant_NonConsolidatedMember	45028000	JPY
Accounts receivable other	CurrentYearInstant_NonConsolidatedMember	52919000	JPY
Consumption taxes receivable	Prior1YearInstant_NonConsolidatedMember	70427000	JPY
Consumption taxes receivable	CurrentYearInstant_NonConsolidatedMember	93448000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	628000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	1000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	2259423000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	3413268000	JPY
Investment securities	Prior1YearInstant_NonConsolidatedMember	0	JPY
Investment securities	CurrentYearInstant_NonConsolidatedMember	0	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	159520000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	159520000	JPY
Long term prepaid expenses	Prior1YearInstant_NonConsolidatedMember	1749000	JPY
Long term prepaid expenses	CurrentYearInstant_NonConsolidatedMember	1049000	JPY
Lease and guarantee deposits	Prior1YearInstant_NonConsolidatedMember	32020000	JPY
Lease and guarantee deposits	CurrentYearInstant_NonConsolidatedMember	32100000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	0	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	0	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	193289000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	192670000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	193289000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	192670000	JPY
Assets	Prior1YearInstant_NonConsolidatedMember	2452713000	JPY
Assets	CurrentYearInstant_NonConsolidatedMember	3605937000	JPY
Accounts payable trade	Prior1YearInstant_NonConsolidatedMember	310344000	JPY
Accounts payable trade	CurrentYearInstant_NonConsolidatedMember	585108000	JPY
Short term loans payable	Prior1YearInstant_NonConsolidatedMember	148022000	JPY
Short term loans payable	CurrentYearInstant_NonConsolidatedMember	162806000	JPY
Current portion of long term loans payable	Prior1YearInstant_NonConsolidatedMember	184695000	JPY
Current portion of long term loans payable	CurrentYearInstant_NonConsolidatedMember	370749000	JPY
Lease obligations cl	Prior1YearInstant_NonConsolidatedMember	2790000	JPY
Lease obligations cl	CurrentYearInstant_NonConsolidatedMember	2313000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	75277000	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