Annual report

Period2022-01-01 → 2022-12-31

Filed2023-03-31

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 150

Metric	Value	Period	Scope	Source row
Revenue	¥10.0bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥13.1bn	2021-01-01 → 2021-12-31	Cons.	Net sales
Revenue	¥10.9bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥10.3bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥7.8bn	2018-01-01 → 2018-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥414m	2022-01-01 → 2022-12-31	Cons.	Operating income
Operating income	¥1.2bn	2021-01-01 → 2021-12-31	Cons.	Operating income
Ordinary income	¥438m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥1.3bn	2021-01-01 → 2021-12-31	Cons.	Ordinary income
Ordinary income	¥703m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥810m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥386m	2018-01-01 → 2018-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥438m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Profit before tax	¥1.3bn	2021-01-01 → 2021-12-31	Cons.	Income before income taxes
Net income (owners)	¥294m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥871m	2021-01-01 → 2021-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥529m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥834m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥327m	2018-01-01 → 2018-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥294m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Net income	¥871m	2021-01-01 → 2021-12-31	Cons.	Profit loss
Total assets	¥11.3bn	at 2022-12-31	Cons.	Assets
Total assets	¥10.3bn	at 2021-12-31	Cons.	Assets
Total assets	¥9.4bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥8.6bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥8.6bn	at 2018-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥6.0bn	at 2022-12-31	Cons.	Liabilities
Total liabilities	¥5.3bn	at 2021-12-31	Cons.	Liabilities
Net assets / equity	¥5.3bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥5.0bn	at 2021-12-31	Cons.	Net assets
Net assets / equity	¥3.3bn	at 2020-12-31^d	Cons.	Net assets
Net assets / equity	¥2.7bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥2.0bn	at 2018-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.6bn	at 2022-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.6bn	at 2021-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.6bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2021-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥996m	at 2020-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.0bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥894m	at 2018-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥1.7bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥661m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥969m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥40m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥341m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥187m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥374m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥176m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥236m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥2.0bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥121m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥727m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥647m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥387m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥63.67	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥225.03	2021-01-01 → 2021-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥144.37	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥228.84	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥90.48	2018-01-01 → 2018-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥224.36	2021-01-01 → 2021-12-31	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥1,150.21	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,092.38	at 2021-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥899.12	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥745.58	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥550.5	at 2018-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	47.1%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	48.8%	at 2021-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	35.3%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	31.6%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	23.3%	at 2018-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	5.7%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	20.9%	2021-01-01 → 2021-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	17.6%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	35.3%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	17.6%	2018-01-01 → 2018-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	326	at 2022-12-31	Cons.	Number of employees
Employees	289	at 2021-12-31	Cons.	Number of employees
Employees	303	at 2020-12-31^d	Cons.	Number of employees
Employees	301	at 2019-12-31^d	Cons.	Number of employees
Employees	293	at 2018-12-31^d	Cons.	Number of employees
Revenue	¥9.5bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥12.6bn	2021-01-01 → 2021-12-31	Standalone	Net sales
Revenue	¥10.3bn	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)
Revenue	¥7.0bn	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥419m	2022-01-01 → 2022-12-31	Standalone	Operating income
Operating income	¥1.2bn	2021-01-01 → 2021-12-31	Standalone	Operating income
Ordinary income	¥497m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥1.3bn	2021-01-01 → 2021-12-31	Standalone	Ordinary income
Ordinary income	¥671m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥693m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥378m	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥497m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Profit before tax	¥1.3bn	2021-01-01 → 2021-12-31	Standalone	Income before income taxes
Net income	¥346m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥882m	2021-01-01 → 2021-12-31	Standalone	Profit loss
Net income	¥511m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥745m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥332m	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥10.8bn	at 2022-12-31	Standalone	Assets
Total assets	¥9.7bn	at 2021-12-31	Standalone	Assets
Total assets	¥8.8bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.0bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.0bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥5.8bn	at 2022-12-31	Standalone	Liabilities
Total liabilities	¥5.0bn	at 2021-12-31	Standalone	Liabilities
Net assets / equity	¥5.0bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥4.7bn	at 2021-12-31	Standalone	Net assets
Net assets / equity	¥3.0bn	at 2020-12-31^d	Standalone	Net assets
Net assets / equity	¥2.5bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.8bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2022-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.3bn	at 2021-12-31	Standalone	Cash and deposits
EPS (basic)	¥74.78	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥227.86	2021-01-01 → 2021-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥139.41	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥204.5	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥91.82	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥227.19	2021-01-01 → 2021-12-31	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥17	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥17	2021-01-01 → 2021-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥8	2018-01-01 → 2018-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,075.93	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,018.86	at 2021-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥814.06	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥684.42	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥491.58	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	46.3%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	48.4%	at 2021-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	34.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	31.2%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	22.3%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	7.1%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	22.9%	2021-01-01 → 2021-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	18.6%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	34.8%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	20.4%	2018-01-01 → 2018-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	4,943,780	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,943,780	at 2021-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,033,780	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,033,780	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,033,780	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	170	at 2022-12-31	Standalone	Number of employees
Employees	165	at 2021-12-31	Standalone	Number of employees
Employees	170	at 2020-12-31^d	Standalone	Number of employees
Employees	164	at 2019-12-31^d	Standalone	Number of employees
Employees	156	at 2018-12-31^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 · 1,386

Item	Context	Value	Unit
Deferred tax assets	CurrentYearInstant	253000000	JPY
Other ioa	Prior1YearInstant	121000000	JPY
Other ioa	CurrentYearInstant	124000000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant	-4000000	JPY
Allowance for doubtful accounts ioa by group	CurrentYearInstant	-4000000	JPY
Investments and other assets	Prior1YearInstant	964000000	JPY
Investments and other assets	CurrentYearInstant	972000000	JPY
Noncurrent assets	Prior1YearInstant	3223000000	JPY
Noncurrent assets	CurrentYearInstant	3289000000	JPY
Assets	Prior1YearInstant	10335000000	JPY
Assets	CurrentYearInstant	11333000000	JPY
Notes and accounts payable trade	Prior1YearInstant	1913000000	JPY
Notes and accounts payable trade	CurrentYearInstant	1482000000	JPY
Accounts payable for construction contracts cns	Prior1YearInstant	288000000	JPY
Accounts payable for construction contracts cns	CurrentYearInstant	318000000	JPY
Short term loans payable	Prior1YearInstant	300000000	JPY
Short term loans payable	CurrentYearInstant	2300000000	JPY
Current portion of long term loans payable	Prior1YearInstant	271000000	JPY
Current portion of long term loans payable	CurrentYearInstant	277000000	JPY
Income taxes payable	Prior1YearInstant	333000000	JPY
Income taxes payable	CurrentYearInstant	0	JPY
Advances received on uncompleted construction contracts cns	Prior1YearInstant	118000000	JPY
Advances received on uncompleted construction contracts cns	CurrentYearInstant	78000000	JPY
Provision for bonuses	Prior1YearInstant	205000000	JPY
Provision for bonuses	CurrentYearInstant	93000000	JPY
Provision for directors bonuses	Prior1YearInstant	29000000	JPY
Provision for directors bonuses	CurrentYearInstant	10000000	JPY
Provision for loss on construction contracts	Prior1YearInstant	0	JPY
Provision for loss on construction contracts	CurrentYearInstant	0	JPY
Other cl	Prior1YearInstant	752000000	JPY
Other cl	CurrentYearInstant	368000000	JPY
Current liabilities	Prior1YearInstant	4212000000	JPY
Current liabilities	CurrentYearInstant	4930000000	JPY
Long term loans payable	Prior1YearInstant	314000000	JPY
Long term loans payable	CurrentYearInstant	409000000	JPY
Long term accounts payable other	Prior1YearInstant	99000000	JPY
Long term accounts payable other	CurrentYearInstant	－	JPY
Net defined benefit liability	Prior1YearInstant	668000000	JPY
Net defined benefit liability	CurrentYearInstant	660000000	JPY
Noncurrent liabilities	Prior1YearInstant	1082000000	JPY
Noncurrent liabilities	CurrentYearInstant	1070000000	JPY
Liabilities	Prior1YearInstant	5295000000	JPY
Liabilities	CurrentYearInstant	6000000000	JPY
Capital stock	Prior1YearInstant	835000000	JPY
Capital stock	CurrentYearInstant	835000000	JPY
Capital surplus	Prior1YearInstant	850000000	JPY
Capital surplus	CurrentYearInstant	860000000	JPY
Retained earnings	Prior1YearInstant	3347000000	JPY
Retained earnings	CurrentYearInstant	3566000000	JPY
Treasury stock	Prior1YearInstant	-92000000	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 2021-12-31	pass
balance sheet identity	consolidated 2022-12-31	pass rounding
balance sheet identity	non_consolidated 2021-12-31	pass
balance sheet identity	non_consolidated 2022-12-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2020-12-31	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	non_consolidated 2020-12-31	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 income attributable to parent	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · total assets	consolidated 2021-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2021-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass