Annual report

Period2021-01-01 → 2021-12-31

Filed2025-04-30

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amends S100NSFA. Amended by S100VOWL (2025-04-30).

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥6.2bn	2021-01-01 → 2021-12-31	Cons.	Net sales
Revenue	¥5.5bn	2020-01-01 → 2020-12-31	Cons.	Net sales
Revenue	¥6.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥6.8bn	2018-01-01 → 2018-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.9bn	2017-01-01 → 2017-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥113m	2021-01-01 → 2021-12-31	Cons.	Operating income
Operating income	¥37m	2020-01-01 → 2020-12-31	Cons.	Operating income
Ordinary income	¥106m	2021-01-01 → 2021-12-31	Cons.	Ordinary income
Ordinary income	¥44m	2020-01-01 → 2020-12-31	Cons.	Ordinary income
Ordinary income	¥150m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥342m	2018-01-01 → 2018-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥226m	2017-01-01 → 2017-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥82m	2021-01-01 → 2021-12-31	Cons.	Income before income taxes
Profit before tax	¥44m	2020-01-01 → 2020-12-31	Cons.	Income before income taxes
Net income (owners)	¥30m	2021-01-01 → 2021-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥31m	2020-01-01 → 2020-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥74m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥200m	2018-01-01 → 2018-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥111m	2017-01-01 → 2017-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥57m	2021-01-01 → 2021-12-31	Cons.	Profit loss
Net income	−¥3m	2020-01-01 → 2020-12-31	Cons.	Profit loss
Total assets	¥6.9bn	at 2021-12-31	Cons.	Assets
Total assets	¥6.3bn	at 2020-12-31	Cons.	Assets
Total assets	¥6.7bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.8bn	at 2018-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥7.0bn	at 2017-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.0bn	at 2021-12-31	Cons.	Liabilities
Total liabilities	¥4.5bn	at 2020-12-31	Cons.	Liabilities
Net assets / equity	¥1.9bn	at 2021-12-31	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2020-12-31	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2019-12-31^d	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2018-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.6bn	at 2017-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.4bn	at 2021-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.8bn	at 2020-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.2bn	at 2021-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2020-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.5bn	at 2019-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.7bn	at 2018-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.7bn	at 2017-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥276m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥297m	2020-01-01 → 2020-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥38m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥271m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥142m	2017-01-01 → 2017-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥88m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥113m	2020-01-01 → 2020-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥215m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥165m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥67m	2017-01-01 → 2017-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥10m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥176m	2020-01-01 → 2020-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥2m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥31m	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥234m	2017-01-01 → 2017-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥24.31	2021-01-01 → 2021-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥24.65	2020-01-01 → 2020-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥59.85	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥161.75	2018-01-01 → 2018-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥89.45	2017-01-01 → 2017-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥1,213.94	at 2021-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,107.1	at 2020-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,101.51	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,068.59	at 2018-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥985.43	at 2017-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	21.9%	at 2021-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	21.8%	at 2020-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	20.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	19.4%	at 2018-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	17.4%	at 2017-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	2.1%	2021-01-01 → 2021-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	2.2%	2020-01-01 → 2020-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	5.5%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	15.8%	2018-01-01 → 2018-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	9.5%	2017-01-01 → 2017-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	365	at 2021-12-31	Cons.	Number of employees
Employees	323	at 2020-12-31	Cons.	Number of employees
Employees	331	at 2019-12-31^d	Cons.	Number of employees
Employees	327	at 2018-12-31^d	Cons.	Number of employees
Employees	336	at 2017-12-31^d	Cons.	Number of employees
Revenue	¥3.7bn	2021-01-01 → 2021-12-31	Standalone	Net sales
Revenue	¥3.4bn	2020-01-01 → 2020-12-31	Standalone	Net sales
Revenue	¥3.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥4.2bn	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.7bn	2017-01-01 → 2017-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥85m	2021-01-01 → 2021-12-31	Standalone	Operating income
Operating income	¥68m	2020-01-01 → 2020-12-31	Standalone	Operating income
Ordinary income	¥97m	2021-01-01 → 2021-12-31	Standalone	Ordinary income
Ordinary income	¥121m	2020-01-01 → 2020-12-31	Standalone	Ordinary income
Ordinary income	¥160m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥273m	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥125m	2017-01-01 → 2017-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥97m	2021-01-01 → 2021-12-31	Standalone	Income before income taxes
Profit before tax	¥121m	2020-01-01 → 2020-12-31	Standalone	Income before income taxes
Net income	¥65m	2021-01-01 → 2021-12-31	Standalone	Profit loss
Net income	¥80m	2020-01-01 → 2020-12-31	Standalone	Profit loss
Net income	¥102m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥184m	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥82m	2017-01-01 → 2017-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.1bn	at 2021-12-31	Standalone	Assets
Total assets	¥3.6bn	at 2020-12-31	Standalone	Assets
Total assets	¥3.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.8bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.1bn	at 2017-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.7bn	at 2021-12-31	Standalone	Liabilities
Total liabilities	¥2.2bn	at 2020-12-31	Standalone	Liabilities
Net assets / equity	¥1.3bn	at 2021-12-31	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2020-12-31	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2019-12-31^d	Standalone	Net assets
Net assets / equity	¥1.2bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.1bn	at 2017-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥491m	at 2021-12-31	Standalone	Cash and deposits
Cash and deposits	¥546m	at 2020-12-31	Standalone	Cash and deposits
EPS (basic)	¥52.29	2021-01-01 → 2021-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥64.82	2020-01-01 → 2020-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.16	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥148.77	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥65.97	2017-01-01 → 2017-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥30	2021-01-01 → 2021-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2020-01-01 → 2020-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2018-01-01 → 2018-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥20	2017-01-01 → 2017-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,090.62	at 2021-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,079.28	at 2020-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,036.77	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥991.47	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥883.11	at 2017-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	33.0%	at 2021-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	37.3%	at 2020-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.0%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	31.9%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	26.4%	at 2017-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	4.8%	2021-01-01 → 2021-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	6.1%	2020-01-01 → 2020-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	8.1%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	15.9%	2018-01-01 → 2018-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	7.7%	2017-01-01 → 2017-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	1,240,000	at 2021-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2020-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2017-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	49	at 2021-12-31	Standalone	Number of employees
Employees	49	at 2020-12-31	Standalone	Number of employees
Employees	50	at 2019-12-31^d	Standalone	Number of employees
Employees	48	at 2018-12-31^d	Standalone	Number of employees
Employees	49	at 2017-12-31^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 · 1,280

Item	Context	Value	Unit
Raw materials and supplies	CurrentYearInstant_NonConsolidatedMember	752555000	JPY
Accounts receivable other	Prior1YearInstant_NonConsolidatedMember	254517000	JPY
Accounts receivable other	CurrentYearInstant_NonConsolidatedMember	327084000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	1309000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	717000	JPY
Current portion of long term loans receivable from subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	35280000	JPY
Current portion of long term loans receivable from subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	41663000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	296000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	297000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	2450460000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	2995553000	JPY
Buildings	Prior1YearInstant_NonConsolidatedMember	318058000	JPY
Buildings	CurrentYearInstant_NonConsolidatedMember	318638000	JPY
Structures	Prior1YearInstant_NonConsolidatedMember	19692000	JPY
Structures	CurrentYearInstant_NonConsolidatedMember	17028000	JPY
Machinery and equipment	Prior1YearInstant_NonConsolidatedMember	338803000	JPY
Machinery and equipment	CurrentYearInstant_NonConsolidatedMember	345825000	JPY
Vehicles	Prior1YearInstant_NonConsolidatedMember	12353000	JPY
Vehicles	CurrentYearInstant_NonConsolidatedMember	12352000	JPY
Tools furniture and fixtures	Prior1YearInstant_NonConsolidatedMember	565735000	JPY
Tools furniture and fixtures	CurrentYearInstant_NonConsolidatedMember	497387000	JPY
Land	Prior1YearInstant_NonConsolidatedMember	215569000	JPY
Land	CurrentYearInstant_NonConsolidatedMember	215569000	JPY
Lease assets ppe	Prior1YearInstant_NonConsolidatedMember	28517000	JPY
Lease assets ppe	CurrentYearInstant_NonConsolidatedMember	28517000	JPY
Accumulated depreciation ppe by group	Prior1YearInstant_NonConsolidatedMember	-1126764000	JPY
Accumulated depreciation ppe by group	CurrentYearInstant_NonConsolidatedMember	-1086296000	JPY
Property plant and equipment	Prior1YearInstant_NonConsolidatedMember	371963000	JPY
Property plant and equipment	CurrentYearInstant_NonConsolidatedMember	349021000	JPY
Software	Prior1YearInstant_NonConsolidatedMember	8293000	JPY
Software	CurrentYearInstant_NonConsolidatedMember	5501000	JPY
Other ia	Prior1YearInstant_NonConsolidatedMember	1297000	JPY
Other ia	CurrentYearInstant_NonConsolidatedMember	1297000	JPY
Intangible assets	Prior1YearInstant_NonConsolidatedMember	9590000	JPY
Intangible assets	CurrentYearInstant_NonConsolidatedMember	6798000	JPY
Investment securities	Prior1YearInstant_NonConsolidatedMember	107804000	JPY
Investment securities	CurrentYearInstant_NonConsolidatedMember	79434000	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	394086000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	403836000	JPY
Long term loans receivable from subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	151393000	JPY
Long term loans receivable from subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	157945000	JPY
Deferred tax assets	Prior1YearInstant_NonConsolidatedMember	43168000	JPY
Deferred tax assets	CurrentYearInstant_NonConsolidatedMember	40927000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	50737000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	52798000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	747188000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	734941000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	1128741000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	1090761000	JPY
Bond issuance cost da	Prior1YearInstant_NonConsolidatedMember	1469000	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 2020-12-31	pass
balance sheet identity	consolidated 2021-12-31	pass rounding
balance sheet identity	non_consolidated 2020-12-31	pass
balance sheet identity	non_consolidated 2021-12-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2019-12-31	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	non_consolidated 2019-12-31	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 income attributable to parent	consolidated 2020-01-01/2020-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · operating cash flow	consolidated 2020-01-01/2020-12-31	pass
statement vs summary · operating cash flow	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	consolidated 2020-01-01/2020-12-31	pass
statement vs summary · revenue	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	non_consolidated 2020-01-01/2020-12-31	pass
statement vs summary · revenue	non_consolidated 2021-01-01/2021-12-31	pass
statement vs summary · total assets	consolidated 2020-12-31	pass
statement vs summary · total assets	consolidated 2021-12-31	pass
statement vs summary · total assets	non_consolidated 2020-12-31	pass
statement vs summary · total assets	non_consolidated 2021-12-31	pass