Annual report

Period2021-04-01 → 2022-03-31

Filed2022-06-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥14.1bn	2021-04-01 → 2022-03-31	Cons.	Net sales
Revenue	¥13.3bn	2020-04-01 → 2021-03-31	Cons.	Net sales
Revenue	¥14.7bn	2019-04-01 → 2020-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥13.8bn	2018-04-01 → 2019-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥13.3bn	2017-04-01 → 2018-03-31^d	Cons.	Net sales (5-year summary)
Operating income	¥598m	2021-04-01 → 2022-03-31	Cons.	Operating income
Operating income	¥622m	2020-04-01 → 2021-03-31	Cons.	Operating income
Ordinary income	¥719m	2021-04-01 → 2022-03-31	Cons.	Ordinary income
Ordinary income	¥811m	2020-04-01 → 2021-03-31	Cons.	Ordinary income
Ordinary income	¥587m	2019-04-01 → 2020-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥653m	2018-04-01 → 2019-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥752m	2017-04-01 → 2018-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥725m	2021-04-01 → 2022-03-31	Cons.	Income before income taxes
Profit before tax	¥800m	2020-04-01 → 2021-03-31	Cons.	Income before income taxes
Net income (owners)	¥549m	2021-04-01 → 2022-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥570m	2020-04-01 → 2021-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥423m	2019-04-01 → 2020-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥481m	2018-04-01 → 2019-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥638m	2017-04-01 → 2018-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥549m	2021-04-01 → 2022-03-31	Cons.	Profit loss
Net income	¥570m	2020-04-01 → 2021-03-31	Cons.	Profit loss
Total assets	¥19.2bn	at 2022-03-31	Cons.	Assets
Total assets	¥19.1bn	at 2021-03-31	Cons.	Assets
Total assets	¥18.3bn	at 2020-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥17.6bn	at 2019-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥17.0bn	at 2018-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.2bn	at 2022-03-31	Cons.	Liabilities
Total liabilities	¥5.6bn	at 2021-03-31	Cons.	Liabilities
Net assets / equity	¥14.0bn	at 2022-03-31	Cons.	Net assets
Net assets / equity	¥13.5bn	at 2021-03-31	Cons.	Net assets
Net assets / equity	¥12.9bn	at 2020-03-31^d	Cons.	Net assets
Net assets / equity	¥12.7bn	at 2019-03-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥12.3bn	at 2018-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥4.2bn	at 2022-03-31	Cons.	Cash and deposits
Cash and deposits	¥4.5bn	at 2021-03-31	Cons.	Cash and deposits
Cash & equivalents	¥4.2bn	at 2022-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.5bn	at 2021-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.2bn	at 2020-03-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.0bn	at 2019-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥3.6bn	at 2018-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥435m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.2bn	2020-04-01 → 2021-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.0bn	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.1bn	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.3bn	2017-04-01 → 2018-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥590m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥230m	2020-04-01 → 2021-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.7bn	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥553m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥851m	2017-04-01 → 2018-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥125m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥129m	2020-04-01 → 2021-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥147m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥140m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥118m	2017-04-01 → 2018-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥60.85	2021-04-01 → 2022-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥63.14	2020-04-01 → 2021-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥46.92	2019-04-01 → 2020-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥53.27	2018-04-01 → 2019-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥70.74	2017-04-01 → 2018-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥1,554.65	at 2022-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,497.13	at 2021-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,426.12	at 2020-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,404.19	at 2019-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,363.81	at 2018-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	72.9%	at 2022-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	70.7%	at 2021-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	70.3%	at 2020-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	71.8%	at 2019-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	72.4%	at 2018-03-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	4.0%	2021-04-01 → 2022-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	4.3%	2020-04-01 → 2021-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	3.3%	2019-04-01 → 2020-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	3.8%	2018-04-01 → 2019-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.3%	2017-04-01 → 2018-03-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	498	at 2022-03-31	Cons.	Number of employees
Employees	489	at 2021-03-31	Cons.	Number of employees
Employees	485	at 2020-03-31^d	Cons.	Number of employees
Employees	482	at 2019-03-31^d	Cons.	Number of employees
Employees	506	at 2018-03-31^d	Cons.	Number of employees
Revenue	¥11.7bn	2021-04-01 → 2022-03-31	Standalone	Net sales
Revenue	¥11.3bn	2020-04-01 → 2021-03-31	Standalone	Net sales
Revenue	¥12.4bn	2019-04-01 → 2020-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥11.5bn	2018-04-01 → 2019-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥11.2bn	2017-04-01 → 2018-03-31^d	Standalone	Net sales (5-year summary)
Operating income	¥449m	2021-04-01 → 2022-03-31	Standalone	Operating income
Operating income	¥559m	2020-04-01 → 2021-03-31	Standalone	Operating income
Ordinary income	¥565m	2021-04-01 → 2022-03-31	Standalone	Ordinary income
Ordinary income	¥728m	2020-04-01 → 2021-03-31	Standalone	Ordinary income
Ordinary income	¥544m	2019-04-01 → 2020-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥628m	2018-04-01 → 2019-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥633m	2017-04-01 → 2018-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥571m	2021-04-01 → 2022-03-31	Standalone	Income before income taxes
Profit before tax	¥718m	2020-04-01 → 2021-03-31	Standalone	Income before income taxes
Net income	¥404m	2021-04-01 → 2022-03-31	Standalone	Profit loss
Net income	¥489m	2020-04-01 → 2021-03-31	Standalone	Profit loss
Net income	¥385m	2019-04-01 → 2020-03-31^d	Standalone	Net income loss (5-year summary)
Net income	¥459m	2018-04-01 → 2019-03-31^d	Standalone	Net income loss (5-year summary)
Net income	¥519m	2017-04-01 → 2018-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥18.3bn	at 2022-03-31	Standalone	Assets
Total assets	¥18.5bn	at 2021-03-31	Standalone	Assets
Total assets	¥17.9bn	at 2020-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥17.2bn	at 2019-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥16.6bn	at 2018-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥4.9bn	at 2022-03-31	Standalone	Liabilities
Total liabilities	¥5.3bn	at 2021-03-31	Standalone	Liabilities
Net assets / equity	¥13.5bn	at 2022-03-31	Standalone	Net assets
Net assets / equity	¥13.2bn	at 2021-03-31	Standalone	Net assets
Net assets / equity	¥12.7bn	at 2020-03-31^d	Standalone	Net assets
Net assets / equity	¥12.5bn	at 2019-03-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥12.2bn	at 2018-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥4.1bn	at 2022-03-31	Standalone	Cash and deposits
Cash and deposits	¥4.1bn	at 2021-03-31	Standalone	Cash and deposits
EPS (basic)	¥44.78	2021-04-01 → 2022-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥54.16	2020-04-01 → 2021-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥42.71	2019-04-01 → 2020-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥50.9	2018-04-01 → 2019-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥57.56	2017-04-01 → 2018-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥13	2021-04-01 → 2022-03-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥13	2020-04-01 → 2021-03-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥13	2019-04-01 → 2020-03-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥13	2018-04-01 → 2019-03-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2017-04-01 → 2018-03-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,493.05	at 2022-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,461.62	at 2021-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,406.54	at 2020-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,386.91	at 2019-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,352.86	at 2018-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	73.4%	at 2022-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	71.3%	at 2021-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	70.9%	at 2020-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	72.8%	at 2019-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	73.6%	at 2018-03-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	3.0%	2021-04-01 → 2022-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	3.8%	2020-04-01 → 2021-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	3.1%	2019-04-01 → 2020-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	3.7%	2018-04-01 → 2019-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	4.3%	2017-04-01 → 2018-03-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	10,066,872	at 2022-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,066,872	at 2021-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,066,872	at 2020-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,066,872	at 2019-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,066,872	at 2018-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	309	at 2022-03-31	Standalone	Number of employees
Employees	303	at 2021-03-31	Standalone	Number of employees
Employees	300	at 2020-03-31^d	Standalone	Number of employees
Employees	303	at 2019-03-31^d	Standalone	Number of employees
Employees	314	at 2018-03-31^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 · 1,359

Item	Context	Value	Unit
Short term investment securities	CurrentYearInstant	2000000000	JPY
Finished goods	Prior1YearInstant	231313000	JPY
Finished goods	CurrentYearInstant	268716000	JPY
Work in process	Prior1YearInstant	1328680000	JPY
Work in process	CurrentYearInstant	1279296000	JPY
Raw materials and supplies	Prior1YearInstant	414028000	JPY
Raw materials and supplies	CurrentYearInstant	582813000	JPY
Other ca	Prior1YearInstant	68398000	JPY
Other ca	CurrentYearInstant	304779000	JPY
Current assets	Prior1YearInstant	13587896000	JPY
Current assets	CurrentYearInstant	13560187000	JPY
Buildings and structures	Prior1YearInstant	6509589000	JPY
Buildings and structures	CurrentYearInstant	6602160000	JPY
Accumulated depreciation buildings and structures	Prior1YearInstant	-4821675000	JPY
Accumulated depreciation buildings and structures	CurrentYearInstant	-4973954000	JPY
Buildings and structures net	Prior1YearInstant	1687914000	JPY
Buildings and structures net	CurrentYearInstant	1628206000	JPY
Machinery equipment and vehicles	Prior1YearInstant	8145655000	JPY
Machinery equipment and vehicles	CurrentYearInstant	8534031000	JPY
Accumulated depreciation machinery equipment and vehicles	Prior1YearInstant	-6803873000	JPY
Accumulated depreciation machinery equipment and vehicles	CurrentYearInstant	-6980335000	JPY
Machinery equipment and vehicles net	Prior1YearInstant	1341782000	JPY
Machinery equipment and vehicles net	CurrentYearInstant	1553696000	JPY
Tools furniture and fixtures	Prior1YearInstant	1271490000	JPY
Tools furniture and fixtures	CurrentYearInstant	1455097000	JPY
Accumulated depreciation tools furniture and fixtures	Prior1YearInstant	-1123128000	JPY
Accumulated depreciation tools furniture and fixtures	CurrentYearInstant	-1204969000	JPY
Tools furniture and fixtures net	Prior1YearInstant	148362000	JPY
Tools furniture and fixtures net	CurrentYearInstant	250127000	JPY
Land	Prior1YearInstant	793594000	JPY
Land	CurrentYearInstant	800403000	JPY
Lease assets ppe	Prior1YearInstant	40318000	JPY
Lease assets ppe	CurrentYearInstant	41675000	JPY
Accumulated depreciation lease assets ppe	Prior1YearInstant	-5695000	JPY
Accumulated depreciation lease assets ppe	CurrentYearInstant	-9655000	JPY
Lease assets net ppe	Prior1YearInstant	34622000	JPY
Lease assets net ppe	CurrentYearInstant	32020000	JPY
Construction in progress	Prior1YearInstant	11561000	JPY
Construction in progress	CurrentYearInstant	7280000	JPY
Property plant and equipment	Prior1YearInstant	4017838000	JPY
Property plant and equipment	CurrentYearInstant	4271732000	JPY
Intangible assets	Prior1YearInstant	159676000	JPY
Intangible assets	CurrentYearInstant	131500000	JPY
Investment securities	Prior1YearInstant	998180000	JPY
Investment securities	CurrentYearInstant	898611000	JPY
Deferred tax assets	Prior1YearInstant	127701000	JPY
Deferred tax assets	CurrentYearInstant	147404000	JPY
Other ioa	Prior1YearInstant	214435000	JPY
Other ioa	CurrentYearInstant	222269000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant	-700000	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 2021-03-31	pass rounding
balance sheet identity	consolidated 2022-03-31	pass rounding
balance sheet identity	non_consolidated 2021-03-31	pass rounding
balance sheet identity	non_consolidated 2022-03-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2020-03-31	pass
statement vs summary · net assets	consolidated 2021-03-31	pass
statement vs summary · net assets	consolidated 2022-03-31	pass
statement vs summary · net assets	non_consolidated 2020-03-31	pass
statement vs summary · net assets	non_consolidated 2021-03-31	pass
statement vs summary · net assets	non_consolidated 2022-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2020-04-01/2021-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · operating cash flow	consolidated 2020-04-01/2021-03-31	pass
statement vs summary · operating cash flow	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	consolidated 2020-04-01/2021-03-31	pass
statement vs summary · revenue	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	non_consolidated 2020-04-01/2021-03-31	pass
statement vs summary · revenue	non_consolidated 2021-04-01/2022-03-31	pass
statement vs summary · total assets	consolidated 2021-03-31	pass
statement vs summary · total assets	consolidated 2022-03-31	pass
statement vs summary · total assets	non_consolidated 2021-03-31	pass
statement vs summary · total assets	non_consolidated 2022-03-31	pass