Annual report

Period2023-01-01 → 2023-12-31

Filed2025-06-13

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amends S100T667. Amended by S100VXXJ (2025-06-13).

Key figures · 145

Metric	Value	Period	Scope	Source row
Revenue	¥4.1bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥4.5bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥6.2bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥4.1bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥4.1bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥147m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥894m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥207m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥963m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥869m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥222m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥193m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥4m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥976m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥249m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥697m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥743m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥163m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥281m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥230m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥712m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥4.0bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.5bn	at 2022-12-31	Cons.	Assets
Total assets	¥3.8bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.2bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.6bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.1bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥1.4bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥2.9bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥3.1bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.5bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.2bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.8bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥2.1bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.8bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.1bn	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	¥1.2bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥656m	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥119m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥339m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥849m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥196m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥52m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥49m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥67m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥88m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥175m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥240m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥235m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥108m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥424m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥147m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥412m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-17.53	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥49.24	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥52.72	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.65	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-20.08	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥48.86	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥52.31	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥11.64	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥196.82	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥215.07	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥172.56	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥122.6	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥84.73	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	70.6%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	67.5%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	63.4%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	54.2%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.5%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	25.4%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	35.7%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	11.2%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	194	at 2023-12-31	Cons.	Number of employees
Employees	217	at 2022-12-31	Cons.	Number of employees
Employees	191	at 2021-12-31^d	Cons.	Number of employees
Employees	194	at 2020-12-31^d	Cons.	Number of employees
Employees	224	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥3.0bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥2.7bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥5.3bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.5bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.5bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥475m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥458m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥536m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥538m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥696m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥350m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥151m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥431m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥642m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥625m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥392m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥588m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥214m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥92m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.5bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.4bn	at 2022-12-31	Standalone	Assets
Total assets	¥3.9bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.4bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.5bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥912m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥1.2bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥2.6bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥3.2bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥2.7bn	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	¥2.3bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.4bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-44.02	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥27.71	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥41.71	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-15.29	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥6.56	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥27.5	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥41.38	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥6.55	2019-01-01 → 2019-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥180.6	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥222.43	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥192.86	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥147.92	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥162.39	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	73.8%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	72.4%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	69.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	61.2%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	64.5%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	13.3%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	24.5%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	4.2%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	14,248,282	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,203,853	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,147,374	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,091,900	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,042,700	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	149	at 2023-12-31	Standalone	Number of employees
Employees	126	at 2022-12-31	Standalone	Number of employees
Employees	124	at 2021-12-31^d	Standalone	Number of employees
Employees	129	at 2020-12-31^d	Standalone	Number of employees
Employees	134	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 · 1,328

Item	Context	Value	Unit
Comprehensive income (5-year summary)	Prior1YearDuration	611280000	JPY
Comprehensive income (5-year summary)	CurrentYearDuration	-257850000	JPY
Net assets (5-year summary)	Prior4YearInstant	1201348000	JPY
Net assets (5-year summary)	Prior3YearInstant	1765753000	JPY
Net assets (5-year summary)	Prior2YearInstant	2486048000	JPY
Net assets (5-year summary)	Prior1YearInstant	3145992000	JPY
Net assets (5-year summary)	CurrentYearInstant	2913462000	JPY
Total assets (5-year summary)	Prior4YearInstant	2611219000	JPY
Total assets (5-year summary)	Prior3YearInstant	3182672000	JPY
Total assets (5-year summary)	Prior2YearInstant	3844710000	JPY
Total assets (5-year summary)	Prior1YearInstant	4516752000	JPY
Total assets (5-year summary)	CurrentYearInstant	3963644000	JPY
Net assets per share (5-year summary)	Prior4YearInstant	84.73
Net assets per share (5-year summary)	Prior3YearInstant	122.60
Net assets per share (5-year summary)	Prior2YearInstant	172.56
Net assets per share (5-year summary)	Prior1YearInstant	215.07
Net assets per share (5-year summary)	CurrentYearInstant	196.82
Basic earnings loss per share (5-year summary)	Prior4YearDuration	-20.08
Basic earnings loss per share (5-year summary)	Prior3YearDuration	11.65
Basic earnings loss per share (5-year summary)	Prior2YearDuration	52.72
Basic earnings loss per share (5-year summary)	Prior1YearDuration	49.24
Basic earnings loss per share (5-year summary)	CurrentYearDuration	-17.53
Diluted earnings per share (5-year summary)	Prior4YearDuration	－
Diluted earnings per share (5-year summary)	Prior3YearDuration	11.64
Diluted earnings per share (5-year summary)	Prior2YearDuration	52.31
Diluted earnings per share (5-year summary)	Prior1YearDuration	48.86
Diluted earnings per share (5-year summary)	CurrentYearDuration	－
Equity to asset ratio (5-year summary)	Prior4YearInstant	0.455
Equity to asset ratio (5-year summary)	Prior3YearInstant	0.542
Equity to asset ratio (5-year summary)	Prior2YearInstant	0.634
Equity to asset ratio (5-year summary)	Prior1YearInstant	0.675
Equity to asset ratio (5-year summary)	CurrentYearInstant	0.706
Rate of return on equity (5-year summary)	Prior4YearDuration	－
Rate of return on equity (5-year summary)	Prior3YearDuration	0.112
Rate of return on equity (5-year summary)	Prior2YearDuration	0.357
Rate of return on equity (5-year summary)	Prior1YearDuration	0.254
Rate of return on equity (5-year summary)	CurrentYearDuration	－
Price earnings ratio (5-year summary)	Prior4YearDuration	－
Price earnings ratio (5-year summary)	Prior3YearDuration	48.50
Price earnings ratio (5-year summary)	Prior2YearDuration	16.22
Price earnings ratio (5-year summary)	Prior1YearDuration	25.55
Price earnings ratio (5-year summary)	CurrentYearDuration	－
Net cash provided by used in operating activities (5-year summary)	Prior4YearDuration	-51692000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior3YearDuration	195767000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior2YearDuration	849363000	JPY
Net cash provided by used in operating activities (5-year summary)	Prior1YearDuration	338954000	JPY
Net cash provided by used in operating activities (5-year summary)	CurrentYearDuration	-118552000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior4YearDuration	-240483000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior3YearDuration	174869000	JPY
Net cash provided by used in investing activities (5-year summary)	Prior2YearDuration	87759000	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 rounding
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