Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 133

Metric	Value	Period	Scope	Source row
Revenue	¥30m	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥59m	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥8m	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥115m	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥170m	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥934m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	−¥931m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	−¥1.1bn	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)
Ordinary income	−¥1.6bn	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥930m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥933m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥1.6bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥933m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥2.1bn	at 2023-12-31	Cons.	Assets
Total assets	¥1.4bn	at 2022-12-31	Cons.	Assets
Total assets	¥2.1bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.3bn	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 liabilities	¥128m	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥186m	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥1.9bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥2.1bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.9bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.7bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥994m	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥994m	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.7bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.8bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.4bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥914m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥924m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥985m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.5bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥759,000	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥2m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥3m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥5m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥252m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥1.6bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥356m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥816m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥1.4bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥1.4bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-26.82	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-43.81	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.62	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-68.61	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-134.32	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥48.44	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥40.71	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥77.09	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥108.06	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥136.46	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	90.6%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.2%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	89.9%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	91.4%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	91.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Employees	22	at 2023-12-31	Cons.	Number of employees
Employees	22	at 2022-12-31	Cons.	Number of employees
Employees	23	at 2021-12-31^d	Cons.	Number of employees
Employees	24	at 2020-12-31^d	Cons.	Number of employees
Employees	26	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥30m	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥59m	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥8m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥115m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥170m	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥925m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥934m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥1.1bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥1.2bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥1.6bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥934m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥935m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥1.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥1.1bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥1.6bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥2.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥1.4bn	at 2022-12-31	Standalone	Assets
Total assets	¥2.1bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.3bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.0bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥127m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥186m	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.9bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥2.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.9bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.7bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥964m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-26.9	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-43.75	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.53	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-68.85	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-134.42	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥47.65	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥39.79	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥76.37	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥107.13	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥135.38	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	90.4%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	81.8%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	89.8%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	91.4%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	91.3%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	38,365,100	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	28,224,100	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	24,595,100	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	19,435,100	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,714,100	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	21	at 2023-12-31	Standalone	Number of employees
Employees	21	at 2022-12-31	Standalone	Number of employees
Employees	22	at 2021-12-31^d	Standalone	Number of employees
Employees	23	at 2020-12-31^d	Standalone	Number of employees
Employees	25	at 2019-12-31^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 · 1,116

Item	Context	Value	Unit
Total return on share price index	Prior1YearInstant_NonConsolidatedMember	1.395
Total return on share price index	CurrentYearInstant_NonConsolidatedMember	1.789
Number of employees	CurrentYearInstant_CorporateSharedMember	22
Number of employees	CurrentYearInstant	22
Number of employees	CurrentYearInstant_NonConsolidatedMember	21
Average age years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	46.7
Average length of service years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	10.0
Average annual salary information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	6093000	JPY
Research and development expenses research and development activities	CurrentYearDuration	737000000	JPY
Capital expenditures overview of capital expenditures etc	CurrentYearDuration	759000	JPY
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	38365100
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	38481100
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant	38365100
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant	38481100
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	2
Number of shareholders financial service providers	CurrentYearInstant_OrdinaryShareMember	28
Number of shareholders other corporations	CurrentYearInstant_OrdinaryShareMember	65
Number of shareholders foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	27
Number of shareholders foreign individual investors	CurrentYearInstant_OrdinaryShareMember	48
Number of shareholders individuals and others	CurrentYearInstant_OrdinaryShareMember	16983
Number of shareholders total	CurrentYearInstant_OrdinaryShareMember	17153
Number of shares held number of units national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shares held number of units financial institutions	CurrentYearInstant_OrdinaryShareMember	764
Number of shares held number of units financial service providers	CurrentYearInstant_OrdinaryShareMember	22390
Number of shares held number of units other corporations	CurrentYearInstant_OrdinaryShareMember	9779
Number of shares held number of units foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	13145
Number of shares held number of units foreign individual investors	CurrentYearInstant_OrdinaryShareMember	1318
Number of shares held number of units individuals and others	CurrentYearInstant_OrdinaryShareMember	336183
Number of shares held number of units total	CurrentYearInstant_OrdinaryShareMember	383579
Number of shares held shares less than one unit	CurrentYearInstant_OrdinaryShareMember	7200
Percentage of shareholdings national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Percentage of shareholdings financial institutions	CurrentYearInstant_OrdinaryShareMember	0.0020
Percentage of shareholdings financial service providers	CurrentYearInstant_OrdinaryShareMember	0.0584
Percentage of shareholdings other corporations	CurrentYearInstant_OrdinaryShareMember	0.0255
Percentage of shareholdings foreigners other than individuals	CurrentYearInstant_OrdinaryShareMember	0.0343
Percentage of shareholdings foreign individuals	CurrentYearInstant_OrdinaryShareMember	0.0034
Percentage of shareholdings individuals and others	CurrentYearInstant_OrdinaryShareMember	0.8764
Number of shares held	CurrentYearInstant_No1MajorShareholdersMember	610200
Shareholding ratio	CurrentYearInstant_No1MajorShareholdersMember	0.0159
Number of shares held	CurrentYearInstant_No2MajorShareholdersMember	600000
Shareholding ratio	CurrentYearInstant_No2MajorShareholdersMember	0.0156
Number of shares held	CurrentYearInstant_No3MajorShareholdersMember	540300
Shareholding ratio	CurrentYearInstant_No3MajorShareholdersMember	0.0141
Number of shares held	CurrentYearInstant_No4MajorShareholdersMember	533200
Shareholding ratio	CurrentYearInstant_No4MajorShareholdersMember	0.0139
Number of shares held	CurrentYearInstant_No5MajorShareholdersMember	495206
Shareholding ratio	CurrentYearInstant_No5MajorShareholdersMember	0.0129
Number of shares held	CurrentYearInstant_No6MajorShareholdersMember	308000

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 rounding
balance sheet identity	non_consolidated 2022-12-31	pass rounding
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