Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amended by S100T891 (2024-04-05).

Key figures · 152

Metric	Value	Period	Scope	Source row
Revenue	¥30.9bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥29.2bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥18.7bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥19.6bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥17.6bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥1.5bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥1.3bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.7bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥536m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥502m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥287m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥1.3bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥1.7bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥1.0bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.3bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥403m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥328m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥158m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥1.4bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥16.9bn	at 2023-12-31	Cons.	Assets
Total assets	¥16.0bn	at 2022-12-31	Cons.	Assets
Total assets	¥14.2bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥13.4bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥10.9bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥7.9bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥8.0bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥9.0bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥8.0bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥6.8bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥6.5bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥6.2bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥4.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥4.5bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥4.4bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.3bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.5bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥2.1bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥275m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥609m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.8bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.7bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥17m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥450m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥25m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥437m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥321m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥200m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥139m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥491m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥135m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥544m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥78.17	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥99.31	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥29.12	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥23.72	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.42	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥77.82	2023-01-01 → 2023-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥29.11	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥656.82	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥577.88	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥462.18	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥437.87	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥418.34	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	50.0%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	46.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.1%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.3%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	12.7%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	19.2%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	6.5%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.5%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	2.8%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	99	at 2023-12-31	Cons.	Number of employees
Employees	96	at 2022-12-31	Cons.	Number of employees
Employees	77	at 2021-12-31^d	Cons.	Number of employees
Employees	79	at 2020-12-31^d	Cons.	Number of employees
Employees	86	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥22.7bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥22.0bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥11.4bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥12.6bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥9.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥738m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥777m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥1.3bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥150m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥223m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥78m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥776m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥1.3bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥680m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥124m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥163m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥44m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥13.5bn	at 2023-12-31	Standalone	Assets
Total assets	¥13.1bn	at 2022-12-31	Standalone	Assets
Total assets	¥11.6bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥11.1bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥7.0bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥7.2bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥6.4bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥5.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥5.0bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥5.0bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.9bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥2.8bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥3.1bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥52.78	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥81.84	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥8.97	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.8	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥3.2	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥52.55	2023-01-01 → 2023-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥8.97	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥15	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥2	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥501.88	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥454.4	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥364.19	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥360.27	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥350.48	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	47.9%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.0%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	43.4%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	54.3%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	11.1%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	20.1%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	2.5%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	3.3%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	0.9%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	13,861,400	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,851,400	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,851,400	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,841,400	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,841,400	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	16	at 2021-12-31^d	Standalone	Number of employees
Employees	15	at 2020-12-31^d	Standalone	Number of employees
Employees	16	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 · 1,305

Item	Context	Value	Unit
Total assets (5-year summary)	CurrentYearInstant	16871162000	JPY
Net assets per share (5-year summary)	Prior4YearInstant	418.34
Net assets per share (5-year summary)	Prior3YearInstant	437.87
Net assets per share (5-year summary)	Prior2YearInstant	462.18
Net assets per share (5-year summary)	Prior1YearInstant	577.88
Net assets per share (5-year summary)	CurrentYearInstant	656.82
Basic earnings loss per share (5-year summary)	Prior4YearDuration	11.42
Basic earnings loss per share (5-year summary)	Prior3YearDuration	23.72
Basic earnings loss per share (5-year summary)	Prior2YearDuration	29.12
Basic earnings loss per share (5-year summary)	Prior1YearDuration	99.31
Basic earnings loss per share (5-year summary)	CurrentYearDuration	78.17
Diluted earnings per share (5-year summary)	Prior4YearDuration	－
Diluted earnings per share (5-year summary)	Prior3YearDuration	－
Diluted earnings per share (5-year summary)	Prior2YearDuration	29.11
Diluted earnings per share (5-year summary)	Prior1YearDuration	－
Diluted earnings per share (5-year summary)	CurrentYearDuration	77.82
Equity to asset ratio (5-year summary)	Prior4YearInstant	0.534
Equity to asset ratio (5-year summary)	Prior3YearInstant	0.453
Equity to asset ratio (5-year summary)	Prior2YearInstant	0.451
Equity to asset ratio (5-year summary)	Prior1YearInstant	0.468
Equity to asset ratio (5-year summary)	CurrentYearInstant	0.500
Rate of return on equity (5-year summary)	Prior4YearDuration	0.028
Rate of return on equity (5-year summary)	Prior3YearDuration	0.055
Rate of return on equity (5-year summary)	Prior2YearDuration	0.065
Rate of return on equity (5-year summary)	Prior1YearDuration	0.192
Rate of return on equity (5-year summary)	CurrentYearDuration	0.127
Price earnings ratio (5-year summary)	Prior4YearDuration	19.87
Price earnings ratio (5-year summary)	Prior3YearDuration	11.55
Price earnings ratio (5-year summary)	Prior2YearDuration	8.00
Price earnings ratio (5-year summary)	Prior1YearDuration	3.75
Price earnings ratio (5-year summary)	CurrentYearDuration	5.22
Net cash provided by used in operating activities (5-year summary)	Prior4YearDuration	17054000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior3YearDuration	-1733862000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior2YearDuration	2752908000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior1YearDuration	-608655000	JPY
Net cash provided by used in operating activities (5-year summary)	CurrentYearDuration	-275354000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior4YearDuration	-200233000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior3YearDuration	-320915000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior2YearDuration	-437459000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior1YearDuration	-24683000	JPY
Net cash provided by used in investing activities (5-year summary)	CurrentYearDuration	449624000	JPY
Net cash provided by used in financing activities (5-year summary)	Prior4YearDuration	544266000	JPY
Net cash provided by used in financing activities (5-year summary)	Prior3YearDuration	2213834000	JPY
Net cash provided by used in financing activities (5-year summary)	Prior2YearDuration	-135204000	JPY
Net cash provided by used in financing activities (5-year summary)	Prior1YearDuration	491054000	JPY
Net cash provided by used in financing activities (5-year summary)	CurrentYearDuration	-138879000	JPY
Cash and cash equivalents (5-year summary)	Prior4YearInstant	2137567000	JPY
Cash and cash equivalents (5-year summary)	Prior3YearInstant	2296623000	JPY
Cash and cash equivalents (5-year summary)	Prior2YearInstant	4476869000	JPY
Cash and cash equivalents (5-year summary)	Prior1YearInstant	4334583000	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 rounding
balance sheet identity	non_consolidated 2023-12-31	pass rounding
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