Annual report

Period2022-01-01 → 2022-12-31

Filed2023-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 158

Metric	Value	Period	Scope	Source row
Revenue	¥34.3bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥30.9bn	2021-01-01 → 2021-12-31	Cons.	Net sales
Revenue	¥37.5bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥42.8bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥44.8bn	2018-01-01 → 2018-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥7.4bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Operating income	¥7.0bn	2021-01-01 → 2021-12-31	Cons.	Operating income
Ordinary income	¥8.8bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥7.9bn	2021-01-01 → 2021-12-31	Cons.	Ordinary income
Ordinary income	¥8.6bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥11.0bn	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥11.0bn	2018-01-01 → 2018-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥9.4bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Profit before tax	¥8.8bn	2021-01-01 → 2021-12-31	Cons.	Income before income taxes
Net income (owners)	¥6.9bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥6.3bn	2021-01-01 → 2021-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥6.8bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥9.1bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥7.7bn	2018-01-01 → 2018-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥6.9bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Net income	¥6.3bn	2021-01-01 → 2021-12-31	Cons.	Profit loss
Total assets	¥82.9bn	at 2022-12-31	Cons.	Assets
Total assets	¥64.7bn	at 2021-12-31	Cons.	Assets
Total assets	¥54.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥56.5bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥55.6bn	at 2018-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥30.8bn	at 2022-12-31	Cons.	Liabilities
Total liabilities	¥18.6bn	at 2021-12-31	Cons.	Liabilities
Net assets / equity	¥52.2bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥46.1bn	at 2021-12-31	Cons.	Net assets
Net assets / equity	¥39.5bn	at 2020-12-31^d	Cons.	Net assets
Net assets / equity	¥34.8bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥28.1bn	at 2018-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥34.9bn	at 2022-12-31	Cons.	Cash and deposits
Cash and deposits	¥32.3bn	at 2021-12-31	Cons.	Cash and deposits
Cash & equivalents	¥34.9bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥32.3bn	at 2021-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥22.7bn	at 2020-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥27.0bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥15.7bn	at 2018-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥8.6bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥10.7bn	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥535m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥16.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥9.6bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥4.4bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥376m	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.0bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥2.4bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥3.0bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥2.2bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥2.7bn	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥2.5bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥2.4bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥10.1bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥159.01	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥146.83	2021-01-01 → 2021-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥159.05	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥216.69	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥187.64	2018-01-01 → 2018-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥155.62	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥143.12	2021-01-01 → 2021-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥154	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥206.77	2019-01-01 → 2019-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥176.05	2018-01-01 → 2018-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥1,199.06	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,066.04	at 2021-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥918.96	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥821.07	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥676.21	at 2018-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	62.9%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	71.2%	at 2021-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	72.7%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	61.6%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	50.4%	at 2018-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	14.0%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	14.8%	2021-01-01 → 2021-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	18.3%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	29.0%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	30.6%	2018-01-01 → 2018-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	607	at 2022-12-31	Cons.	Number of employees
Employees	566	at 2021-12-31	Cons.	Number of employees
Employees	529	at 2020-12-31^d	Cons.	Number of employees
Employees	534	at 2019-12-31^d	Cons.	Number of employees
Employees	636	at 2018-12-31^d	Cons.	Number of employees
Revenue	¥28.9bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥28.9bn	2021-01-01 → 2021-12-31	Standalone	Net sales
Revenue	¥35.7bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥40.3bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥40.1bn	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥3.4bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Operating income	¥3.9bn	2021-01-01 → 2021-12-31	Standalone	Operating income
Ordinary income	¥4.1bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥5.1bn	2021-01-01 → 2021-12-31	Standalone	Ordinary income
Ordinary income	¥9.4bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥3.6bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥6.8bn	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥4.1bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Profit before tax	¥5.1bn	2021-01-01 → 2021-12-31	Standalone	Income before income taxes
Net income	¥3.0bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥3.8bn	2021-01-01 → 2021-12-31	Standalone	Profit loss
Net income	¥8.0bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥2.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥4.9bn	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥55.4bn	at 2022-12-31	Standalone	Assets
Total assets	¥46.5bn	at 2021-12-31	Standalone	Assets
Total assets	¥43.7bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥47.1bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥53.4bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥23.6bn	at 2022-12-31	Standalone	Liabilities
Total liabilities	¥15.7bn	at 2021-12-31	Standalone	Liabilities
Net assets / equity	¥31.8bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥30.8bn	at 2021-12-31	Standalone	Net assets
Net assets / equity	¥28.9bn	at 2020-12-31^d	Standalone	Net assets
Net assets / equity	¥23.1bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥22.3bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥22.2bn	at 2022-12-31	Standalone	Cash and deposits
Cash and deposits	¥24.7bn	at 2021-12-31	Standalone	Cash and deposits
EPS (basic)	¥68.49	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥88.48	2021-01-01 → 2021-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥187.9	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥63.42	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥118.02	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥67.03	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥86.25	2021-01-01 → 2021-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥181.94	2020-01-01 → 2020-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥60.52	2019-01-01 → 2019-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥110.73	2018-01-01 → 2018-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥50	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥50	2021-01-01 → 2021-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥50	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥60	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥55	2018-01-01 → 2018-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥730.22	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥712.15	at 2021-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥672.95	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥544.47	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥538.28	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	57.3%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	66.2%	at 2021-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	66.2%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	49.1%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	41.8%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	9.5%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	12.8%	2021-01-01 → 2021-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	30.9%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	11.7%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	23.7%	2018-01-01 → 2018-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	44,358,000	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	44,358,000	at 2021-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	44,358,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	44,358,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	44,358,000	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	87	at 2022-12-31	Standalone	Number of employees
Employees	87	at 2021-12-31	Standalone	Number of employees
Employees	80	at 2020-12-31^d	Standalone	Number of employees
Employees	80	at 2019-12-31^d	Standalone	Number of employees
Employees	75	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 · 1,319

Item	Context	Value	Unit
Provision for product warranties	Prior1YearInstant_NonConsolidatedMember	31765000	JPY
Provision for product warranties	CurrentYearInstant_NonConsolidatedMember	26414000	JPY
Other cl	Prior1YearInstant_NonConsolidatedMember	2560000	JPY
Other cl	CurrentYearInstant_NonConsolidatedMember	6463000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	15331445000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	23226622000	JPY
Lease obligations ncl	Prior1YearInstant_NonConsolidatedMember	14330000	JPY
Lease obligations ncl	CurrentYearInstant_NonConsolidatedMember	3095000	JPY
Provision for retirement benefits	Prior1YearInstant_NonConsolidatedMember	179987000	JPY
Provision for retirement benefits	CurrentYearInstant_NonConsolidatedMember	204722000	JPY
Asset retirement obligations ncl	Prior1YearInstant_NonConsolidatedMember	－	JPY
Asset retirement obligations ncl	CurrentYearInstant_NonConsolidatedMember	61761000	JPY
Other ncl	Prior1YearInstant_NonConsolidatedMember	154603000	JPY
Other ncl	CurrentYearInstant_NonConsolidatedMember	152895000	JPY
Noncurrent liabilities	Prior1YearInstant_NonConsolidatedMember	348921000	JPY
Noncurrent liabilities	CurrentYearInstant_NonConsolidatedMember	422475000	JPY
Liabilities	Prior1YearInstant_NonConsolidatedMember	15680366000	JPY
Liabilities	CurrentYearInstant_NonConsolidatedMember	23649097000	JPY
Capital stock	Prior1YearInstant_NonConsolidatedMember	400000000	JPY
Capital stock	CurrentYearInstant_NonConsolidatedMember	400000000	JPY
Legal capital surplus	Prior1YearInstant_NonConsolidatedMember	2186800000	JPY
Legal capital surplus	CurrentYearInstant_NonConsolidatedMember	2186800000	JPY
Other capital surplus	Prior1YearInstant_NonConsolidatedMember	7815594000	JPY
Other capital surplus	CurrentYearInstant_NonConsolidatedMember	8007941000	JPY
Capital surplus	Prior1YearInstant_NonConsolidatedMember	10002394000	JPY
Capital surplus	CurrentYearInstant_NonConsolidatedMember	10194741000	JPY
Legal retained earnings	Prior1YearInstant_NonConsolidatedMember	7000000	JPY
Legal retained earnings	CurrentYearInstant_NonConsolidatedMember	7000000	JPY
Retained earnings brought forward	Prior1YearInstant_NonConsolidatedMember	20442274000	JPY
Retained earnings brought forward	CurrentYearInstant_NonConsolidatedMember	21209493000	JPY
Retained earnings	Prior1YearInstant_NonConsolidatedMember	20449274000	JPY
Retained earnings	CurrentYearInstant_NonConsolidatedMember	21216493000	JPY
Treasury stock	Prior1YearInstant_NonConsolidatedMember	-75318000	JPY
Treasury stock	CurrentYearInstant_NonConsolidatedMember	-57646000	JPY
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	30776351000	JPY
Shareholders equity	CurrentYearInstant_NonConsolidatedMember	31753588000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember	30776351000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember	31753588000	JPY
Liabilities and net assets	Prior1YearInstant_NonConsolidatedMember	46456718000	JPY
Liabilities and net assets	CurrentYearInstant_NonConsolidatedMember	55402686000	JPY
Net sales	Prior1YearDuration_NonConsolidatedMember	28938416000	JPY
Net sales	CurrentYearDuration_NonConsolidatedMember	28927305000	JPY
Cost of sales	Prior1YearDuration_NonConsolidatedMember	21360648000	JPY
Cost of sales	CurrentYearDuration_NonConsolidatedMember	21727225000	JPY
Gross profit	Prior1YearDuration_NonConsolidatedMember	7577768000	JPY
Gross profit	CurrentYearDuration_NonConsolidatedMember	7200080000	JPY
Selling general and administrative expenses	Prior1YearDuration_NonConsolidatedMember	3643202000	JPY
Selling general and administrative expenses	CurrentYearDuration_NonConsolidatedMember	3807892000	JPY
Operating income	Prior1YearDuration_NonConsolidatedMember	3934565000	JPY
Operating income	CurrentYearDuration_NonConsolidatedMember	3392188000	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 rounding
balance sheet identity	non_consolidated 2022-12-31	pass rounding
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