Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-31

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 145

Metric	Value	Period	Scope	Source row
Revenue	¥5.0bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥5.1bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥5.4bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.3bn	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)
Operating income	−¥94m	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	−¥125m	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥367m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	−¥44m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥14m	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥168m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥231m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥523m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	−¥69m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥509m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥108m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥40m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.1bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥322m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥504m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	−¥108m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥5.8bn	at 2024-12-31	Cons.	Assets
Total assets	¥7.5bn	at 2023-12-31	Cons.	Assets
Total assets	¥8.0bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥8.1bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.9bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥3.5bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥4.1bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥2.3bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥3.4bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥3.5bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥3.3bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.3bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.6bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥2.1bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.6bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.1bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.5bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥453m	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥233m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥258m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥159m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥369m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥343m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥956m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥486m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥650m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥2.2bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥195m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥1.8bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥119m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥209m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥920m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥605m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥32.46	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-6.83	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥2.53	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥132.2	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19.85	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥2.18	2022-01-01 → 2022-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥105.14	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥159.96	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥211.85	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥217.65	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥205	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥80.5	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	39.5%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.1%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	43.2%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	40.3%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	19.0%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	18.0%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	1.2%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	93.7%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	148	at 2024-12-31	Cons.	Number of employees
Employees	149	at 2023-12-31	Cons.	Number of employees
Employees	160	at 2022-12-31^d	Cons.	Number of employees
Employees	164	at 2021-12-31^d	Cons.	Number of employees
Employees	169	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥5.0bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥5.1bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥5.4bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥5.3bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥5.3bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥87m	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	−¥103m	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	−¥114m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	−¥113m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥110m	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥166m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥61m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥12m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	−¥138m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	−¥31m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	−¥178m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥136m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥969m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥163m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥5.8bn	at 2024-12-31	Standalone	Assets
Total assets	¥7.5bn	at 2023-12-31	Standalone	Assets
Total assets	¥8.1bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.3bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.9bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥3.5bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥4.1bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥2.3bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥3.4bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥3.6bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥3.5bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥2.6bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.1bn	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥-1.97	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-11.18	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥8.56	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥59.94	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-10.07	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥6.95	2022-01-01 → 2022-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥47.76	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥25	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥2.5	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥160.34	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥214.48	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥226.44	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥220.98	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥158.27	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	39.7%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.4%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	44.3%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.5%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	3.8%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	31.9%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	18,688,540	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	18,688,540	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	18,688,540	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	18,688,540	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	18,688,540	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	145	at 2024-12-31	Standalone	Number of employees
Employees	149	at 2023-12-31	Standalone	Number of employees
Employees	160	at 2022-12-31^d	Standalone	Number of employees
Employees	164	at 2021-12-31^d	Standalone	Number of employees
Employees	163	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 · 1,589

Item	Context	Value	Unit
Other ca	CurrentYearInstant	23663000	JPY
Allowance for doubtful accounts ca	Prior1YearInstant	-160000	JPY
Allowance for doubtful accounts ca	CurrentYearInstant	-130000	JPY
Current assets	Prior1YearInstant	5247523000	JPY
Current assets	CurrentYearInstant	4477924000	JPY
Buildings and structures	Prior1YearInstant	2301171000	JPY
Buildings and structures	CurrentYearInstant	1316515000	JPY
Accumulated depreciation buildings and structures	Prior1YearInstant	-1763307000	JPY
Accumulated depreciation buildings and structures	CurrentYearInstant	-1083468000	JPY
Buildings and structures net	Prior1YearInstant	537864000	JPY
Buildings and structures net	CurrentYearInstant	233047000	JPY
Machinery equipment and vehicles	Prior1YearInstant	1689780000	JPY
Machinery equipment and vehicles	CurrentYearInstant	1352722000	JPY
Accumulated depreciation machinery equipment and vehicles	Prior1YearInstant	-1423006000	JPY
Accumulated depreciation machinery equipment and vehicles	CurrentYearInstant	-1073621000	JPY
Machinery equipment and vehicles net	Prior1YearInstant	266773000	JPY
Machinery equipment and vehicles net	CurrentYearInstant	279101000	JPY
Tools furniture and fixtures	Prior1YearInstant	383109000	JPY
Tools furniture and fixtures	CurrentYearInstant	347250000	JPY
Accumulated depreciation tools furniture and fixtures	Prior1YearInstant	-353739000	JPY
Accumulated depreciation tools furniture and fixtures	CurrentYearInstant	-315994000	JPY
Tools furniture and fixtures net	Prior1YearInstant	29369000	JPY
Tools furniture and fixtures net	CurrentYearInstant	31256000	JPY
Land	Prior1YearInstant	951450000	JPY
Land	CurrentYearInstant	410351000	JPY
Lease assets ppe	Prior1YearInstant	3564000	JPY
Lease assets ppe	CurrentYearInstant	3564000	JPY
Accumulated depreciation lease assets ppe	Prior1YearInstant	-1900000	JPY
Accumulated depreciation lease assets ppe	CurrentYearInstant	-2613000	JPY
Lease assets net ppe	Prior1YearInstant	1663000	JPY
Lease assets net ppe	CurrentYearInstant	950000	JPY
Property plant and equipment	Prior1YearInstant	1787121000	JPY
Property plant and equipment	CurrentYearInstant	954707000	JPY
Lease assets ia	Prior1YearInstant	66869000	JPY
Lease assets ia	CurrentYearInstant	48218000	JPY
Other ia	Prior1YearInstant	29066000	JPY
Other ia	CurrentYearInstant	27285000	JPY
Intangible assets	Prior1YearInstant	95935000	JPY
Intangible assets	CurrentYearInstant	75504000	JPY
Investment securities	Prior1YearInstant	221912000	JPY
Investment securities	CurrentYearInstant	176791000	JPY
Deferred tax assets	Prior1YearInstant	2252000	JPY
Deferred tax assets	CurrentYearInstant	－	JPY
Other ioa	Prior1YearInstant	113647000	JPY
Other ioa	CurrentYearInstant	105510000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant	-8914000	JPY
Allowance for doubtful accounts ioa by group	CurrentYearInstant	-5004000	JPY
Investments and other assets	Prior1YearInstant	328897000	JPY
Investments and other assets	CurrentYearInstant	277296000	JPY
Noncurrent assets	Prior1YearInstant	2211954000	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
balance sheet identity	consolidated 2024-12-31	pass rounding
balance sheet identity	non_consolidated 2023-12-31	pass
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