Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 149

Metric	Value	Period	Scope	Source row
Revenue	¥7.7bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥6.9bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥5.8bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.3bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.7bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥775m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥772m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥807m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥731m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥493m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥243m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥182m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥806m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥731m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥540m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥467m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥317m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥140m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥86m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥540m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥465m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥6.4bn	at 2023-12-31	Cons.	Assets
Total assets	¥5.8bn	at 2022-12-31	Cons.	Assets
Total assets	¥5.4bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.7bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.9bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.6bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥2.5bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥3.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥3.3bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.8bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.1bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥909m	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.7bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥3.2bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥2.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.2bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.6bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥744m	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥668m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.2bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥410m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥486m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥140m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥359m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥301m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥494m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥326m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥95m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥205m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥584m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥137m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥70.58	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥61.3	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥45.88	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥22.45	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥13.94	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥68.56	2023-01-01 → 2023-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥59.37	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥43.45	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥499.74	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥426.58	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥369.2	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥173.87	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥143.8	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	59.4%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	56.2%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	51.4%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	29.7%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	31.0%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	15.3%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	15.4%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	16.2%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	14.0%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	10.1%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	433	at 2023-12-31	Cons.	Number of employees
Employees	413	at 2022-12-31	Cons.	Number of employees
Employees	450	at 2021-12-31^d	Cons.	Number of employees
Employees	460	at 2020-12-31^d	Cons.	Number of employees
Employees	453	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥7.1bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥6.5bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥5.4bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥5.0bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥5.0bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥706m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥723m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥739m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥719m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥516m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥239m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥155m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥739m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥719m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥494m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥478m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥341m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥137m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥56m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥6.2bn	at 2023-12-31	Standalone	Assets
Total assets	¥5.6bn	at 2022-12-31	Standalone	Assets
Total assets	¥5.3bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.6bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.8bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.5bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥2.4bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥3.7bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥3.2bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥2.8bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥857m	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥2.3bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥2.9bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥64.59	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥62.77	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥49.33	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥21.98	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥9.06	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥62.74	2023-01-01 → 2023-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥60.79	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥46.71	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥483.94	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥420.41	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥363.24	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥167.66	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥138.28	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	59.9%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	56.8%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	51.7%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.5%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	31.1%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	14.3%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	16.1%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	17.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	14.2%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	6.8%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	7,653,500	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	7,628,500	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	7,580,500	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,388,500	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	61,903	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	363	at 2023-12-31	Standalone	Number of employees
Employees	344	at 2022-12-31	Standalone	Number of employees
Employees	380	at 2021-12-31^d	Standalone	Number of employees
Employees	387	at 2020-12-31^d	Standalone	Number of employees
Employees	366	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 · 1,267

Item	Context	Value	Unit
Investments and other assets	CurrentYearInstant	1049789000	JPY
Noncurrent assets	Prior1YearInstant	1604241000	JPY
Noncurrent assets	CurrentYearInstant	2398788000	JPY
Assets	Prior1YearInstant	5787567000	JPY
Assets	CurrentYearInstant	6408102000	JPY
Accounts payable trade	Prior1YearInstant	292583000	JPY
Accounts payable trade	CurrentYearInstant	399209000	JPY
Short term loans payable	Prior1YearInstant	600000000	JPY
Short term loans payable	CurrentYearInstant	600000000	JPY
Current portion of long term loans payable	Prior1YearInstant	575704000	JPY
Current portion of long term loans payable	CurrentYearInstant	108604000	JPY
Lease obligations cl	Prior1YearInstant	20329000	JPY
Lease obligations cl	CurrentYearInstant	14767000	JPY
Accounts payable other	Prior1YearInstant	71040000	JPY
Accounts payable other	CurrentYearInstant	92695000	JPY
Accrued expenses	Prior1YearInstant	87860000	JPY
Accrued expenses	CurrentYearInstant	100981000	JPY
Income taxes payable	Prior1YearInstant	171036000	JPY
Income taxes payable	CurrentYearInstant	176238000	JPY
Accrued consumption taxes	Prior1YearInstant	100788000	JPY
Accrued consumption taxes	CurrentYearInstant	71784000	JPY
Contract liabilities	Prior1YearInstant	399985000	JPY
Contract liabilities	CurrentYearInstant	429672000	JPY
Provision for bonuses	Prior1YearInstant	33776000	JPY
Provision for bonuses	CurrentYearInstant	39024000	JPY
Other cl	Prior1YearInstant	82356000	JPY
Other cl	CurrentYearInstant	79634000	JPY
Current liabilities	Prior1YearInstant	2435461000	JPY
Current liabilities	CurrentYearInstant	2112611000	JPY
Long term loans payable	Prior1YearInstant	8604000	JPY
Long term loans payable	CurrentYearInstant	400000000	JPY
Lease obligations ncl	Prior1YearInstant	20130000	JPY
Lease obligations ncl	CurrentYearInstant	18951000	JPY
Asset retirement obligations ncl	Prior1YearInstant	51813000	JPY
Asset retirement obligations ncl	CurrentYearInstant	51813000	JPY
Noncurrent liabilities	Prior1YearInstant	80547000	JPY
Noncurrent liabilities	CurrentYearInstant	470764000	JPY
Liabilities	Prior1YearInstant	2516009000	JPY
Liabilities	CurrentYearInstant	2583375000	JPY
Capital stock	Prior1YearInstant	1014288000	JPY
Capital stock	CurrentYearInstant	1015538000	JPY
Capital surplus	Prior1YearInstant	1122236000	JPY
Capital surplus	CurrentYearInstant	1123486000	JPY
Retained earnings	Prior1YearInstant	1085157000	JPY
Retained earnings	CurrentYearInstant	1624734000	JPY
Treasury stock	Prior1YearInstant	-187000	JPY
Treasury stock	CurrentYearInstant	-283000	JPY
Shareholders equity	Prior1YearInstant	3221495000	JPY
Shareholders equity	CurrentYearInstant	3763476000	JPY
Foreign currency translation adjustment	Prior1YearInstant	32602000	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 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