Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks20 of 20 passed

Amended by S100T8AN (2024-04-05).

Key figures · 128

Metric	Value	Period	Scope	Source row
Revenue	¥41m	2022-01-01 → 2022-12-31	Cons.	Operating revenue (5-year summary)
Revenue	¥1m	2021-01-01 → 2021-12-31^d	Cons.	Operating revenue (5-year summary)
Revenue	¥342m	2020-01-01 → 2020-12-31^d	Cons.	Operating revenue (5-year summary)
Revenue	¥645m	2019-01-01 → 2019-12-31^d	Cons.	Operating revenue (5-year summary)
Operating income	−¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	−¥2.1bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	−¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	−¥2.0bn	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	−¥440m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥146m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	−¥2.7bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥2.7bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥739m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥448m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥141m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	−¥2.7bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥2.0bn	at 2023-12-31	Cons.	Assets
Total assets	¥3.1bn	at 2022-12-31	Cons.	Assets
Total assets	¥6.1bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.9bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥646m	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥189m	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥1.4bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥2.9bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥5.5bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥6.2bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥3.8bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.9bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥2.9bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.9bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.9bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.9bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥5.4bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥3.9bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥2.3bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥1.9bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥747m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥377m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥224m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥40m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥186m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥172m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥830m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥62m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥1.2bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥64m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥73m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2.8bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2.5bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-77.24	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-92.85	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-25.7	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-17.02	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥5.96	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥40.59	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥99.53	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥191.57	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥217.67	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥153.09	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	66.8%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	93.4%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	91.4%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	98.9%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	97.6%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	5.6%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	37	at 2023-12-31	Cons.	Number of employees
Employees	36	at 2022-12-31	Cons.	Number of employees
Employees	26	at 2021-12-31^d	Cons.	Number of employees
Employees	20	at 2020-12-31^d	Cons.	Number of employees
Employees	16	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥41m	2022-01-01 → 2022-12-31	Standalone	Operating revenue (5-year summary)
Revenue	¥1m	2021-01-01 → 2021-12-31^d	Standalone	Operating revenue (5-year summary)
Revenue	¥342m	2020-01-01 → 2020-12-31^d	Standalone	Operating revenue (5-year summary)
Revenue	¥645m	2019-01-01 → 2019-12-31^d	Standalone	Operating revenue (5-year summary)
Operating income	−¥2.5bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥2.1bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥2.4bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥2.1bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥1.3bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥468m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥129m	2019-01-01 → 2019-12-31^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	−¥2.4bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥2.6bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥793m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥469m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥128m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥1.8bn	at 2023-12-31	Standalone	Assets
Total assets	¥3.0bn	at 2022-12-31	Standalone	Assets
Total assets	¥5.9bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥6.2bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥439m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥30m	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.4bn	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	¥6.2bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥3.8bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥2.6bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-77.59	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-88.88	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-27.58	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-17.79	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥5.43	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥40.61	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥99.59	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥188.03	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥216.22	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥152.18	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	74.4%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	98.4%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	92.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	99.5%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	98.0%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	5.1%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Employees	3	at 2023-12-31	Standalone	Number of employees
Employees	3	at 2022-12-31	Standalone	Number of employees
Employees	3	at 2021-12-31^d	Standalone	Number of employees
Employees	3	at 2020-12-31^d	Standalone	Number of employees
Employees	3	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 · 1,142

Item	Context	Value	Unit
Total return on share price index	Prior4YearInstant_NonConsolidatedMember	－
Total return on share price index	Prior3YearInstant_NonConsolidatedMember	－
Total return on share price index	Prior2YearInstant_NonConsolidatedMember	0.826
Total return on share price index	Prior1YearInstant_NonConsolidatedMember	0.610
Total return on share price index	CurrentYearInstant_NonConsolidatedMember	0.590
Number of employees	CurrentYearInstant_CorporateSharedMember	7
Average number of temporary workers	CurrentYearInstant_CorporateSharedMember	1
Number of employees	CurrentYearInstant	37
Average number of temporary workers	CurrentYearInstant	1
Number of employees	CurrentYearInstant_NonConsolidatedMember	3
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	1
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	2.0
Average annual salary information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	13852000	JPY
Number of employees	CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember	3
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember	1
Number of employees	CurrentYearInstant_NonConsolidatedMember	3
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	1
Research and development expenses research and development activities	CurrentYearDuration	2102853000	JPY
Capital expenditures overview of capital expenditures etc	CurrentYearDuration	39699000	JPY
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	33355272
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	33812182
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant	33355272
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant	33812182
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	29
Number of shareholders other corporations	CurrentYearInstant_OrdinaryShareMember	90
Number of shareholders foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	31
Number of shareholders foreign individual investors	CurrentYearInstant_OrdinaryShareMember	82
Number of shareholders individuals and others	CurrentYearInstant_OrdinaryShareMember	13342
Number of shareholders total	CurrentYearInstant_OrdinaryShareMember	13576
Number of shares held number of units national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shares held number of units financial institutions	CurrentYearInstant_OrdinaryShareMember	14105
Number of shares held number of units financial service providers	CurrentYearInstant_OrdinaryShareMember	18302
Number of shares held number of units other corporations	CurrentYearInstant_OrdinaryShareMember	40100
Number of shares held number of units foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	32597
Number of shares held number of units foreign individual investors	CurrentYearInstant_OrdinaryShareMember	4543
Number of shares held number of units individuals and others	CurrentYearInstant_OrdinaryShareMember	223470
Number of shares held number of units total	CurrentYearInstant_OrdinaryShareMember	333117
Number of shares held shares less than one unit	CurrentYearInstant_OrdinaryShareMember	43572
Percentage of shareholdings national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Percentage of shareholdings financial institutions	CurrentYearInstant_OrdinaryShareMember	0.0423
Percentage of shareholdings financial service providers	CurrentYearInstant_OrdinaryShareMember	0.0549
Percentage of shareholdings other corporations	CurrentYearInstant_OrdinaryShareMember	0.1204
Percentage of shareholdings foreigners other than individuals	CurrentYearInstant_OrdinaryShareMember	0.0979
Percentage of shareholdings foreign individuals	CurrentYearInstant_OrdinaryShareMember	0.0136
Percentage of shareholdings individuals and others	CurrentYearInstant_OrdinaryShareMember	0.6708
Number of shares held	CurrentYearInstant_No1MajorShareholdersMember	2831800

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 · 20 of 20 passed

balance sheet identity	consolidated 2022-12-31	pass rounding
balance sheet identity	consolidated 2023-12-31	pass rounding
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 · 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