Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 146

Metric	Value	Period	Scope	Source row
Revenue	¥1.9bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥1.9bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥2.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥13m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	−¥54m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥26m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥61m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	−¥142m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥90m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥159m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥24m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥27m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥33m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥11m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥176m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥128m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥179m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥34m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥10m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥4.1bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.3bn	at 2022-12-31	Cons.	Assets
Total assets	¥4.0bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.1bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.5bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.4bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥2.5bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥1.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.9bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥2.0bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.0bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.1bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.0bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.1bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥932m	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	¥1.3bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥95m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥10m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥30m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥113m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥788m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥131m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥29m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥198m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥632m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥465m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥56m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥194m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥70m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥697m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥82m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-4.83	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1.7	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-25.62	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-18.65	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-26.2	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥1.69	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥243.19	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥247.45	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥237.66	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥261.78	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥288.22	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	40.8%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	40.0%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	41.5%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	44.0%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	56.1%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	-2.0%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	0.7%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	-10.3%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-6.8%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-8.6%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	84	at 2023-12-31	Cons.	Number of employees
Employees	95	at 2022-12-31	Cons.	Number of employees
Employees	95	at 2021-12-31^d	Cons.	Number of employees
Employees	93	at 2020-12-31^d	Cons.	Number of employees
Employees	108	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.9bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥2.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.1bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.2bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥10m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥64m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥28m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥56m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥158m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥103m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥138m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥23m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥22m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥31m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥9m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥190m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥136m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥159m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.1bn	at 2022-12-31	Standalone	Assets
Total assets	¥3.9bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.1bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.6bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.4bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥2.5bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.6bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.7bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥1.7bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥2.1bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥795m	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥864m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-4.48	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1.38	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-27.55	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19.85	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-23.17	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥1.37	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥8	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥234.68	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥239.39	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥243.64	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥271.6	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥299.9	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	40.8%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	39.9%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.9%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.6%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	57.1%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	-1.9%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	0.6%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	-10.7%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-6.9%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-7.3%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	6,925,400	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,917,400	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,910,800	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,898,800	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,881,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	82	at 2023-12-31	Standalone	Number of employees
Employees	93	at 2022-12-31	Standalone	Number of employees
Employees	93	at 2021-12-31^d	Standalone	Number of employees
Employees	91	at 2020-12-31^d	Standalone	Number of employees
Employees	107	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 · 1,274

Item	Context	Value	Unit
Noncurrent assets	Prior1YearInstant	1794000000	JPY
Noncurrent assets	CurrentYearInstant	1723000000	JPY
Assets	Prior1YearInstant	4282000000	JPY
Assets	CurrentYearInstant	4129000000	JPY
Accounts payable trade	Prior1YearInstant	54000000	JPY
Accounts payable trade	CurrentYearInstant	43000000	JPY
Short term loans payable	Prior1YearInstant	450000000	JPY
Short term loans payable	CurrentYearInstant	500000000	JPY
Current portion of long term loans payable	Prior1YearInstant	80000000	JPY
Current portion of long term loans payable	CurrentYearInstant	80000000	JPY
Lease obligations cl	Prior1YearInstant	11000000	JPY
Lease obligations cl	CurrentYearInstant	11000000	JPY
Accounts payable other	Prior1YearInstant	61000000	JPY
Accounts payable other	CurrentYearInstant	64000000	JPY
Accrued expenses	Prior1YearInstant	79000000	JPY
Accrued expenses	CurrentYearInstant	73000000	JPY
Income taxes payable	Prior1YearInstant	24000000	JPY
Income taxes payable	CurrentYearInstant	13000000	JPY
Contract liabilities	Prior1YearInstant	36000000	JPY
Contract liabilities	CurrentYearInstant	24000000	JPY
Deposits received	Prior1YearInstant	406000000	JPY
Deposits received	CurrentYearInstant	401000000	JPY
Provision for bonuses	Prior1YearInstant	4000000	JPY
Provision for bonuses	CurrentYearInstant	3000000	JPY
Other cl	Prior1YearInstant	37000000	JPY
Other cl	CurrentYearInstant	29000000	JPY
Current liabilities	Prior1YearInstant	1245000000	JPY
Current liabilities	CurrentYearInstant	1246000000	JPY
Long term loans payable	Prior1YearInstant	335000000	JPY
Long term loans payable	CurrentYearInstant	254000000	JPY
Lease obligations ncl	Prior1YearInstant	20000000	JPY
Lease obligations ncl	CurrentYearInstant	9000000	JPY
Guarantee deposits received2 ncl	Prior1YearInstant	798000000	JPY
Guarantee deposits received2 ncl	CurrentYearInstant	770000000	JPY
Asset retirement obligations ncl	Prior1YearInstant	38000000	JPY
Asset retirement obligations ncl	CurrentYearInstant	40000000	JPY
Long term accounts payable other	Prior1YearInstant	32000000	JPY
Long term accounts payable other	CurrentYearInstant	18000000	JPY
Deferred tax liabilities	Prior1YearInstant	0	JPY
Deferred tax liabilities	CurrentYearInstant	－	JPY
Net defined benefit liability	Prior1YearInstant	18000000	JPY
Net defined benefit liability	CurrentYearInstant	21000000	JPY
Other ncl	Prior1YearInstant	4000000	JPY
Other ncl	CurrentYearInstant	3000000	JPY
Noncurrent liabilities	Prior1YearInstant	1248000000	JPY
Noncurrent liabilities	CurrentYearInstant	1118000000	JPY
Liabilities	Prior1YearInstant	2494000000	JPY
Liabilities	CurrentYearInstant	2365000000	JPY
Capital stock	Prior1YearInstant	996000000	JPY
Capital stock	CurrentYearInstant	996000000	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
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