Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 150

Metric	Value	Period	Scope	Source row
Revenue	¥11.7bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥10.4bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥10.0bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥13.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥10.9bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥653m	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥546m	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥741m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥588m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥438m	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.3bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥703m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥734m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	¥650m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥547m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥433m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥294m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥871m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥529m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥547m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	¥433m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥11.4bn	at 2024-12-31	Cons.	Assets
Total assets	¥10.7bn	at 2023-12-31	Cons.	Assets
Total assets	¥11.3bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥10.3bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥9.4bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.2bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥5.0bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥6.1bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥5.7bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥5.3bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥5.0bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥3.3bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥948m	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.2bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥948m	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥996m	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥1.3bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.2bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥1.7bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥661m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥640m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥273m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥341m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥187m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥374m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥1.7bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥2.3bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥2.0bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥121m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥727m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥117.66	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥93.41	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥63.67	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥225.03	2021-01-01 → 2021-12-31^d	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 (diluted)	¥224.36	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥1,320.51	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,224.31	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,150.21	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,092.38	at 2021-12-31^d	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)
Equity ratio	54.1%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.2%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	47.1%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	48.8%	at 2021-12-31^d	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)
ROE	9.2%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	7.9%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	5.7%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	20.9%	2021-01-01 → 2021-12-31^d	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)
Employees	267	at 2024-12-31	Cons.	Number of employees
Employees	273	at 2023-12-31	Cons.	Number of employees
Employees	326	at 2022-12-31^d	Cons.	Number of employees
Employees	289	at 2021-12-31^d	Cons.	Number of employees
Employees	303	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥10.9bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥9.8bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥9.5bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥12.6bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥10.3bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥412m	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥445m	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥545m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥507m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥497m	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.3bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥671m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥545m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	¥576m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	¥392m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥383m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥346m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥882m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥511m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥10.7bn	at 2024-12-31	Standalone	Assets
Total assets	¥10.2bn	at 2023-12-31	Standalone	Assets
Total assets	¥10.8bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥9.7bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.8bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥5.1bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥4.9bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥5.6bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥5.3bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥5.0bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥4.7bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥3.0bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥626m	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥818m	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥84.5	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.67	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥74.78	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥227.86	2021-01-01 → 2021-12-31^d	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 (diluted)	¥227.19	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥28	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥17	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥17	2021-01-01 → 2021-12-31^d	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)
Net assets per share	¥1,197.63	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,141.09	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,075.93	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,018.86	at 2021-12-31^d	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)
Equity ratio	52.0%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	52.1%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	46.3%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	48.4%	at 2021-12-31^d	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)
ROE	7.2%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	7.5%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	7.1%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	22.9%	2021-01-01 → 2021-12-31^d	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)
Shares issued	4,943,780	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,943,780	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,943,780	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,943,780	at 2021-12-31^d	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)
Employees	169	at 2024-12-31	Standalone	Number of employees
Employees	168	at 2023-12-31	Standalone	Number of employees
Employees	170	at 2022-12-31^d	Standalone	Number of employees
Employees	165	at 2021-12-31^d	Standalone	Number of employees
Employees	170	at 2020-12-31^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 · 1,325

Item	Context	Value	Unit
Financial reserve for industrial area ioa	Prior1YearInstant_NonConsolidatedMember	38000000	JPY
Financial reserve for industrial area ioa	CurrentYearInstant_NonConsolidatedMember	38000000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	62000000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	157000000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	1078000000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	1168000000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	3816000000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	3925000000	JPY
Assets	Prior1YearInstant_NonConsolidatedMember	10163000000	JPY
Assets	CurrentYearInstant_NonConsolidatedMember	10716000000	JPY
Notes payable trade	Prior1YearInstant_NonConsolidatedMember	451000000	JPY
Notes payable trade	CurrentYearInstant_NonConsolidatedMember	323000000	JPY
Accounts payable trade	Prior1YearInstant_NonConsolidatedMember	1331000000	JPY
Accounts payable trade	CurrentYearInstant_NonConsolidatedMember	453000000	JPY
Accounts payable for construction contracts cns	Prior1YearInstant_NonConsolidatedMember	604000000	JPY
Accounts payable for construction contracts cns	CurrentYearInstant_NonConsolidatedMember	645000000	JPY
Short term loans payable	Prior1YearInstant_NonConsolidatedMember	100000000	JPY
Short term loans payable	CurrentYearInstant_NonConsolidatedMember	2000000000	JPY
Current portion of long term loans payable	Prior1YearInstant_NonConsolidatedMember	264000000	JPY
Current portion of long term loans payable	CurrentYearInstant_NonConsolidatedMember	280000000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	512000000	JPY
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	154000000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	70000000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	84000000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	128000000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	73000000	JPY
Suspense receipt of consumption taxes	Prior1YearInstant_NonConsolidatedMember	79000000	JPY
Suspense receipt of consumption taxes	CurrentYearInstant_NonConsolidatedMember	130000000	JPY
Accrued consumption taxes	Prior1YearInstant_NonConsolidatedMember	34000000	JPY
Accrued consumption taxes	CurrentYearInstant_NonConsolidatedMember	－	JPY
Advances received on uncompleted construction contracts cns	Prior1YearInstant_NonConsolidatedMember	313000000	JPY
Advances received on uncompleted construction contracts cns	CurrentYearInstant_NonConsolidatedMember	98000000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	33000000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	49000000	JPY
Provision for bonuses	Prior1YearInstant_NonConsolidatedMember	84000000	JPY
Provision for bonuses	CurrentYearInstant_NonConsolidatedMember	108000000	JPY
Provision for directors bonuses	Prior1YearInstant_NonConsolidatedMember	14000000	JPY
Provision for directors bonuses	CurrentYearInstant_NonConsolidatedMember	20000000	JPY
Provision for loss on construction contracts	Prior1YearInstant_NonConsolidatedMember	－	JPY
Provision for loss on construction contracts	CurrentYearInstant_NonConsolidatedMember	0	JPY
Other cl	Prior1YearInstant_NonConsolidatedMember	1000000	JPY
Other cl	CurrentYearInstant_NonConsolidatedMember	20000000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	4025000000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	4443000000	JPY
Long term loans payable	Prior1YearInstant_NonConsolidatedMember	400000000	JPY
Long term loans payable	CurrentYearInstant_NonConsolidatedMember	336000000	JPY
Long term accounts payable other	Prior1YearInstant_NonConsolidatedMember	242000000	JPY
Long term accounts payable other	CurrentYearInstant_NonConsolidatedMember	177000000	JPY
Provision for retirement benefits	Prior1YearInstant_NonConsolidatedMember	198000000	JPY
Provision for retirement benefits	CurrentYearInstant_NonConsolidatedMember	184000000	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 2023-12-31	pass rounding
balance sheet identity	consolidated 2024-12-31	pass
balance sheet identity	non_consolidated 2023-12-31	pass rounding
balance sheet identity	non_consolidated 2024-12-31	pass
dei present		pass
period resolution		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	consolidated 2024-12-31	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 assets	non_consolidated 2024-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass