Annual report

Period2022-01-01 → 2022-12-31

Filed2023-03-30

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 134

Metric	Value	Period	Scope	Source row
Revenue	¥448m	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥414m	2021-01-01 → 2021-12-31	Cons.	Net sales
Revenue	¥356m	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥581m	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥293m	2018-01-01 → 2018-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥306m	2022-01-01 → 2022-12-31	Cons.	Operating income
Operating income	−¥172m	2021-01-01 → 2021-12-31	Cons.	Operating income
Ordinary income	−¥296m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	−¥160m	2021-01-01 → 2021-12-31	Cons.	Ordinary income
Ordinary income	−¥290m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥110m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥797m	2018-01-01 → 2018-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥440m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Profit before tax	−¥160m	2021-01-01 → 2021-12-31	Cons.	Income before income taxes
Net income (owners)	−¥430m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥149m	2021-01-01 → 2021-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥276m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥133m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥749m	2018-01-01 → 2018-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥442m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Net income	−¥161m	2021-01-01 → 2021-12-31	Cons.	Profit loss
Total assets	¥3.0bn	at 2022-12-31	Cons.	Assets
Total assets	¥2.5bn	at 2021-12-31	Cons.	Assets
Total assets	¥2.7bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.0bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.1bn	at 2018-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.1bn	at 2022-12-31	Cons.	Liabilities
Total liabilities	¥428m	at 2021-12-31	Cons.	Liabilities
Net assets / equity	¥1.9bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2021-12-31	Cons.	Net assets
Net assets / equity	¥2.2bn	at 2020-12-31^d	Cons.	Net assets
Net assets / equity	¥1.4bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.3bn	at 2018-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.3bn	at 2022-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.9bn	at 2021-12-31	Cons.	Cash and deposits
Cash & equivalents	¥2.3bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.9bn	at 2021-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.5bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.6bn	at 2018-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥355m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥176m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥216m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥176m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥540m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥140m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥111m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥13m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥100m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥8m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥867m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥104m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥1.0bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥120m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-14.5	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-5.08	2021-01-01 → 2021-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-10.16	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥5.07	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-28.51	2018-01-01 → 2018-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥60.14	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥68.27	at 2021-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥73.88	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥53.02	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥47.95	at 2018-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	62.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	81.4%	at 2021-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	78.9%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	70.3%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	60.8%	at 2018-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	10.0%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	20	at 2022-12-31	Cons.	Number of employees
Employees	19	at 2021-12-31	Cons.	Number of employees
Employees	15	at 2020-12-31^d	Cons.	Number of employees
Employees	17	at 2019-12-31^d	Cons.	Number of employees
Employees	17	at 2018-12-31^d	Cons.	Number of employees
Revenue	¥412m	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥412m	2021-01-01 → 2021-12-31	Standalone	Net sales
Revenue	¥335m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥549m	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥289m	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥255m	2022-01-01 → 2022-12-31	Standalone	Operating income
Operating income	−¥57m	2021-01-01 → 2021-12-31	Standalone	Operating income
Ordinary income	−¥241m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥39m	2021-01-01 → 2021-12-31	Standalone	Ordinary income
Ordinary income	−¥201m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥173m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥666m	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥386m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Profit before tax	−¥240m	2021-01-01 → 2021-12-31	Standalone	Income before income taxes
Net income	−¥387m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥241m	2021-01-01 → 2021-12-31	Standalone	Profit loss
Net income	−¥202m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥172m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥970m	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.0bn	at 2022-12-31	Standalone	Assets
Total assets	¥2.4bn	at 2021-12-31	Standalone	Assets
Total assets	¥2.8bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥1.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.0bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.1bn	at 2022-12-31	Standalone	Liabilities
Total liabilities	¥420m	at 2021-12-31	Standalone	Liabilities
Net assets / equity	¥1.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥2.0bn	at 2021-12-31	Standalone	Net assets
Net assets / equity	¥2.2bn	at 2020-12-31^d	Standalone	Net assets
Net assets / equity	¥1.4bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.2bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥2.2bn	at 2022-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.7bn	at 2021-12-31	Standalone	Cash and deposits
EPS (basic)	¥-13.05	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-8.21	2021-01-01 → 2021-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-7.43	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥6.53	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-36.94	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥61.53	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥68.27	at 2021-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥75.64	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥52.15	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥45.61	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	63.9%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.6%	at 2021-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.6%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	70.9%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	61.0%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	13.4%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	30,871,138	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	29,358,600	at 2021-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	29,251,100	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	26,275,200	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	26,275,200	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	17	at 2022-12-31	Standalone	Number of employees
Employees	16	at 2021-12-31	Standalone	Number of employees
Employees	13	at 2020-12-31^d	Standalone	Number of employees
Employees	14	at 2019-12-31^d	Standalone	Number of employees
Employees	14	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 · 1,085

Item	Context	Value	Unit
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	－
Total shareholder return	Prior4YearInstant_NonConsolidatedMember	1.121
Total shareholder return	Prior3YearInstant_NonConsolidatedMember	1.268
Total shareholder return	Prior2YearInstant_NonConsolidatedMember	0.564
Total shareholder return	Prior1YearInstant_NonConsolidatedMember	0.422
Total shareholder return	CurrentYearInstant_NonConsolidatedMember	0.512
Total return on share price index	Prior4YearInstant_NonConsolidatedMember	0.840
Total return on share price index	Prior3YearInstant_NonConsolidatedMember	0.993
Total return on share price index	Prior2YearInstant_NonConsolidatedMember	1.066
Total return on share price index	Prior1YearInstant_NonConsolidatedMember	1.202
Total return on share price index	CurrentYearInstant_NonConsolidatedMember	1.172
Number of employees	CurrentYearInstant	20
Number of employees	CurrentYearInstant_NonConsolidatedMember	17
Average age years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	46.4
Average length of service years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	10.4
Average annual salary information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	6098000	JPY
Research and development expenses research and development activities	CurrentYearDuration	469000000	JPY
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	30871138
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	31323266
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant	30871138
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant	31323266
Number of shares constituting one unit	CurrentYearInstant_OrdinaryShareMember	100
Number of shareholders national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shareholders financial institutions	CurrentYearInstant_OrdinaryShareMember	1
Number of shareholders financial service providers	CurrentYearInstant_OrdinaryShareMember	27
Number of shareholders other corporations	CurrentYearInstant_OrdinaryShareMember	60
Number of shareholders foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	18
Number of shareholders foreign individual investors	CurrentYearInstant_OrdinaryShareMember	48
Number of shareholders individuals and others	CurrentYearInstant_OrdinaryShareMember	13425
Number of shareholders total	CurrentYearInstant_OrdinaryShareMember	13579
Number of shares held number of units national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shares held number of units financial institutions	CurrentYearInstant_OrdinaryShareMember	828
Number of shares held number of units financial service providers	CurrentYearInstant_OrdinaryShareMember	33067
Number of shares held number of units other corporations	CurrentYearInstant_OrdinaryShareMember	2054
Number of shares held number of units foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	1690
Number of shares held number of units foreign individual investors	CurrentYearInstant_OrdinaryShareMember	661
Number of shares held number of units individuals and others	CurrentYearInstant_OrdinaryShareMember	270363
Number of shares held number of units total	CurrentYearInstant_OrdinaryShareMember	308663
Number of shares held shares less than one unit	CurrentYearInstant_OrdinaryShareMember	4838
Percentage of shareholdings national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Percentage of shareholdings financial institutions	CurrentYearInstant_OrdinaryShareMember	0.0027
Percentage of shareholdings financial service providers	CurrentYearInstant_OrdinaryShareMember	0.1071
Percentage of shareholdings other corporations	CurrentYearInstant_OrdinaryShareMember	0.0067
Percentage of shareholdings foreigners other than individuals	CurrentYearInstant_OrdinaryShareMember	0.0055
Percentage of shareholdings foreign individuals	CurrentYearInstant_OrdinaryShareMember	0.0021
Percentage of shareholdings individuals and others	CurrentYearInstant_OrdinaryShareMember	0.8759
Number of shares held	CurrentYearInstant_No1MajorShareholdersMember	3128800
Shareholding ratio	CurrentYearInstant_No1MajorShareholdersMember	0.1013
Number of shares held	CurrentYearInstant_No2MajorShareholdersMember	2863600
Shareholding ratio	CurrentYearInstant_No2MajorShareholdersMember	0.0927

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 2021-12-31	pass rounding
balance sheet identity	consolidated 2022-12-31	pass rounding
balance sheet identity	non_consolidated 2021-12-31	pass
balance sheet identity	non_consolidated 2022-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2020-12-31	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	non_consolidated 2020-12-31	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 income attributable to parent	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · total assets	consolidated 2021-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2021-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass