Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 140

Metric	Value	Period	Scope	Source row
Revenue	¥896m	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥1.6bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥501m	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥621m	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥2.1bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	−¥2.2bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	−¥2.1bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	−¥2.2bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	−¥1.2bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥2.5bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	−¥2.6bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥2.5bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥2.6bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥1.2bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥1.5bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥2.5bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	−¥2.6bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥5.1bn	at 2023-12-31	Cons.	Assets
Total assets	¥5.0bn	at 2022-12-31	Cons.	Assets
Total assets	¥5.7bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.0bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.8bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥2.0bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥2.3bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥2.9bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥5.4bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥3.6bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.5bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.4bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.8bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.9bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥2.6bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥2.1bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥1.3bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥94m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥271m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥752m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥749m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥2.8bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥1.0bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥3.0bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥29m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-197.05	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-209.77	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-103.94	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-139.54	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥147.99	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥229.66	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥436.03	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥325.92	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	42.2%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	57.1%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	94.0%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	88.6%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Employees	90	at 2023-12-31	Cons.	Number of employees
Employees	71	at 2022-12-31	Cons.	Number of employees
Employees	70	at 2021-12-31^d	Cons.	Number of employees
Employees	65	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥885m	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.6bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥501m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥621m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.3bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥807m	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥2.0bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥2.2bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥2.1bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥2.3bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥1.2bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥231m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥177m	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥2.4bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥2.6bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥2.5bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥2.6bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥1.2bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥1.5bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥240m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥183m	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥5.2bn	at 2023-12-31	Standalone	Assets
Total assets	¥5.0bn	at 2022-12-31	Standalone	Assets
Total assets	¥5.7bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.0bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥5.3bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.9bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.8bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥2.0bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥2.3bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥2.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥5.4bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥3.6bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥5.0bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.7bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.2bn	at 2022-12-31	Standalone	Cash and deposits
Cash & equivalents	¥3.8bn	at 2019-12-31^d	Standalone	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥4.5bn	at 2018-12-31^d	Standalone	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥408m	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥177m	2018-01-01 → 2018-12-31^d	Standalone	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥370m	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥58m	2018-01-01 → 2018-12-31^d	Standalone	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥88m	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2.6bn	2018-01-01 → 2018-12-31^d	Standalone	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-190.6	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-209.18	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-103.75	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-139.54	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥23	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19.42	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥21.06	2019-01-01 → 2019-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥153.75	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥229.17	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥435.92	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥325.92	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥468.56	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥457.93	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	43.1%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	57.2%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	94.1%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	88.7%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	95.5%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	95.4%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	4.9%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	14,514,261	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	12,380,835	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	12,318,600	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,899,675	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,742,790	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,264,605	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	87	at 2023-12-31	Standalone	Number of employees
Employees	71	at 2022-12-31	Standalone	Number of employees
Employees	70	at 2021-12-31^d	Standalone	Number of employees
Employees	65	at 2020-12-31^d	Standalone	Number of employees
Employees	45	at 2019-12-31^d	Standalone	Number of employees
Employees	39	at 2018-12-31^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 · 1,311

Item	Context	Value	Unit
Gross profit	Prior1YearDuration_NonConsolidatedMember	-124212000	JPY
Gross profit	CurrentYearDuration_NonConsolidatedMember	-244881000	JPY
Selling general and administrative expenses	Prior1YearDuration_NonConsolidatedMember	2053485000	JPY
Selling general and administrative expenses	CurrentYearDuration_NonConsolidatedMember	1730162000	JPY
Operating income	Prior1YearDuration_NonConsolidatedMember	-2177697000	JPY
Operating income	CurrentYearDuration_NonConsolidatedMember	-1975043000	JPY
Interest income noi	Prior1YearDuration_NonConsolidatedMember	695000	JPY
Interest income noi	CurrentYearDuration_NonConsolidatedMember	833000	JPY
Subsidy income noi bounty	Prior1YearDuration_NonConsolidatedMember	22968000	JPY
Subsidy income noi bounty	CurrentYearDuration_NonConsolidatedMember	131973000	JPY
Foreign exchange gains noi	Prior1YearDuration_NonConsolidatedMember	12277000	JPY
Foreign exchange gains noi	CurrentYearDuration_NonConsolidatedMember	32347000	JPY
Other noi	Prior1YearDuration_NonConsolidatedMember	3236000	JPY
Other noi	CurrentYearDuration_NonConsolidatedMember	6320000	JPY
Non operating income	Prior1YearDuration_NonConsolidatedMember	39177000	JPY
Non operating income	CurrentYearDuration_NonConsolidatedMember	171474000	JPY
Interest expenses noe	Prior1YearDuration_NonConsolidatedMember	2254000	JPY
Interest expenses noe	CurrentYearDuration_NonConsolidatedMember	9103000	JPY
Loss on investments in capital noe	Prior1YearDuration_NonConsolidatedMember	131593000	JPY
Loss on investments in capital noe	CurrentYearDuration_NonConsolidatedMember	121643000	JPY
Stock issuance cost noe	Prior1YearDuration_NonConsolidatedMember	84000	JPY
Stock issuance cost noe	CurrentYearDuration_NonConsolidatedMember	60845000	JPY
Bond issuance cost noe	Prior1YearDuration_NonConsolidatedMember	－	JPY
Bond issuance cost noe	CurrentYearDuration_NonConsolidatedMember	119087000	JPY
Other noe	Prior1YearDuration_NonConsolidatedMember	66000	JPY
Other noe	CurrentYearDuration_NonConsolidatedMember	2141000	JPY
Non operating expenses	Prior1YearDuration_NonConsolidatedMember	133999000	JPY
Non operating expenses	CurrentYearDuration_NonConsolidatedMember	312822000	JPY
Ordinary income	Prior1YearDuration_NonConsolidatedMember	-2272519000	JPY
Ordinary income	CurrentYearDuration_NonConsolidatedMember	-2116391000	JPY
Gain on reversal of subscription rights to shares ei	Prior1YearDuration_NonConsolidatedMember	－	JPY
Gain on reversal of subscription rights to shares ei	CurrentYearDuration_NonConsolidatedMember	1855000	JPY
Extraordinary income	Prior1YearDuration_NonConsolidatedMember	－	JPY
Extraordinary income	CurrentYearDuration_NonConsolidatedMember	1855000	JPY
Loss on valuation of investment securities el	Prior1YearDuration_NonConsolidatedMember	301915000	JPY
Loss on valuation of investment securities el	CurrentYearDuration_NonConsolidatedMember	334042000	JPY
Extraordinary loss	Prior1YearDuration_NonConsolidatedMember	301915000	JPY
Extraordinary loss	CurrentYearDuration_NonConsolidatedMember	334042000	JPY
Income before income taxes	Prior1YearDuration_NonConsolidatedMember	-2574435000	JPY
Income before income taxes	CurrentYearDuration_NonConsolidatedMember	-2448578000	JPY
Income taxes current	Prior1YearDuration_NonConsolidatedMember	5090000	JPY
Income taxes current	CurrentYearDuration_NonConsolidatedMember	5090000	JPY
Income taxes deferred	Prior1YearDuration_NonConsolidatedMember	5003000	JPY
Income taxes deferred	CurrentYearDuration_NonConsolidatedMember	6298000	JPY
Income taxes	Prior1YearDuration_NonConsolidatedMember	10093000	JPY
Income taxes	CurrentYearDuration_NonConsolidatedMember	11388000	JPY
Profit loss	Prior1YearDuration_NonConsolidatedMember	-2584529000	JPY
Profit loss	CurrentYearDuration_NonConsolidatedMember	-2459967000	JPY
Net assets	Prior2YearInstant_NonConsolidatedMember_CapitalStockMember	4537758000	JPY
Net assets	Prior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember	4515758000	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 2022-12-31	pass
balance sheet identity	consolidated 2023-12-31	pass
balance sheet identity	non_consolidated 2022-12-31	pass
balance sheet identity	non_consolidated 2023-12-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-12-31	pass
statement vs summary · net assets	consolidated 2022-12-31	pass
statement vs summary · net assets	consolidated 2023-12-31	pass
statement vs summary · net assets	non_consolidated 2021-12-31	pass
statement vs summary · net assets	non_consolidated 2022-12-31	pass
statement vs summary · net assets	non_consolidated 2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass