Annual report

Period2022-04-01 → 2023-03-31

Filed2023-06-26

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 147

Metric	Value	Period	Scope	Source row
Revenue	¥3.1bn	2022-04-01 → 2023-03-31	Cons.	Net sales
Revenue	¥3.8bn	2021-04-01 → 2022-03-31	Cons.	Net sales
Revenue	¥3.9bn	2020-04-01 → 2021-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥3.9bn	2019-04-01 → 2020-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥3.2bn	2018-04-01 → 2019-03-31^d	Cons.	Net sales (5-year summary)
Operating income	¥31m	2022-04-01 → 2023-03-31	Cons.	Operating income
Operating income	¥189m	2021-04-01 → 2022-03-31	Cons.	Operating income
Ordinary income	¥24m	2022-04-01 → 2023-03-31	Cons.	Ordinary income
Ordinary income	¥181m	2021-04-01 → 2022-03-31	Cons.	Ordinary income
Ordinary income	¥4m	2020-04-01 → 2021-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥580m	2019-04-01 → 2020-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥41m	2018-04-01 → 2019-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥437m	2022-04-01 → 2023-03-31	Cons.	Income before income taxes
Profit before tax	¥202m	2021-04-01 → 2022-03-31	Cons.	Income before income taxes
Net income (owners)	−¥454m	2022-04-01 → 2023-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥165m	2021-04-01 → 2022-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥174m	2020-04-01 → 2021-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥543m	2019-04-01 → 2020-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥30m	2018-04-01 → 2019-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥454m	2022-04-01 → 2023-03-31	Cons.	Profit loss
Net income	¥165m	2021-04-01 → 2022-03-31	Cons.	Profit loss
Total assets	¥3.0bn	at 2023-03-31	Cons.	Assets
Total assets	¥3.4bn	at 2022-03-31	Cons.	Assets
Total assets	¥3.3bn	at 2021-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.3bn	at 2020-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.7bn	at 2019-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2023-03-31	Cons.	Liabilities
Total liabilities	¥1.4bn	at 2022-03-31	Cons.	Liabilities
Net assets / equity	¥1.8bn	at 2023-03-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2022-03-31	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2021-03-31^d	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2020-03-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.7bn	at 2019-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.2bn	at 2023-03-31	Cons.	Cash and deposits
Cash and deposits	¥1.2bn	at 2022-03-31	Cons.	Cash and deposits
Cash & equivalents	¥1.2bn	at 2023-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2022-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2021-03-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.1bn	at 2020-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥949m	at 2019-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥414m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥488m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥646m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥258m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥353m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥609m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥392m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥167m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥640m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥583m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥156m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥27m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥449m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥580m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥441m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-165.78	2022-04-01 → 2023-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥63.48	2021-04-01 → 2022-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-67.65	2020-04-01 → 2021-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-248.76	2019-04-01 → 2020-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥14.72	2018-04-01 → 2019-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥14.55	2018-04-01 → 2019-03-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥590.53	at 2023-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥756.67	at 2022-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥692.63	at 2021-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥760.31	at 2020-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥805.6	at 2019-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	59.8%	at 2023-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	58.3%	at 2022-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.4%	at 2021-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.7%	at 2020-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.1%	at 2019-03-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	-23.9%	2022-04-01 → 2023-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	8.7%	2021-04-01 → 2022-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	-9.3%	2020-04-01 → 2021-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-30.0%	2019-04-01 → 2020-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	1.9%	2018-04-01 → 2019-03-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	139	at 2023-03-31	Cons.	Number of employees
Employees	144	at 2022-03-31	Cons.	Number of employees
Employees	156	at 2021-03-31^d	Cons.	Number of employees
Employees	166	at 2020-03-31^d	Cons.	Number of employees
Employees	148	at 2019-03-31^d	Cons.	Number of employees
Revenue	¥3.0bn	2022-04-01 → 2023-03-31	Standalone	Net sales
Revenue	¥3.0bn	2021-04-01 → 2022-03-31	Standalone	Net sales
Revenue	¥3.2bn	2020-04-01 → 2021-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.1bn	2019-04-01 → 2020-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.8bn	2018-04-01 → 2019-03-31^d	Standalone	Net sales (5-year summary)
Operating income	¥47m	2022-04-01 → 2023-03-31	Standalone	Operating income
Operating income	¥244m	2021-04-01 → 2022-03-31	Standalone	Operating income
Ordinary income	¥54m	2022-04-01 → 2023-03-31	Standalone	Ordinary income
Ordinary income	¥305m	2021-04-01 → 2022-03-31	Standalone	Ordinary income
Ordinary income	¥78m	2020-04-01 → 2021-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥603m	2019-04-01 → 2020-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥9m	2018-04-01 → 2019-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥384m	2022-04-01 → 2023-03-31	Standalone	Income before income taxes
Profit before tax	¥104m	2021-04-01 → 2022-03-31	Standalone	Income before income taxes
Net income	−¥401m	2022-04-01 → 2023-03-31	Standalone	Profit loss
Net income	¥65m	2021-04-01 → 2022-03-31	Standalone	Profit loss
Net income	−¥19m	2020-04-01 → 2021-03-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥607m	2019-04-01 → 2020-03-31^d	Standalone	Net income loss (5-year summary)
Net income	¥8m	2018-04-01 → 2019-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.0bn	at 2023-03-31	Standalone	Assets
Total assets	¥3.3bn	at 2022-03-31	Standalone	Assets
Total assets	¥3.3bn	at 2021-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.1bn	at 2020-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.6bn	at 2019-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2023-03-31	Standalone	Liabilities
Total liabilities	¥1.3bn	at 2022-03-31	Standalone	Liabilities
Net assets / equity	¥1.8bn	at 2023-03-31	Standalone	Net assets
Net assets / equity	¥2.0bn	at 2022-03-31	Standalone	Net assets
Net assets / equity	¥1.8bn	at 2021-03-31^d	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2020-03-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.7bn	at 2019-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.2bn	at 2023-03-31	Standalone	Cash and deposits
Cash and deposits	¥1.1bn	at 2022-03-31	Standalone	Cash and deposits
EPS (basic)	¥-146.17	2022-04-01 → 2023-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥25.2	2021-04-01 → 2022-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-7.39	2020-04-01 → 2021-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-277.92	2019-04-01 → 2020-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥3.85	2018-04-01 → 2019-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥3.8	2018-04-01 → 2019-03-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥3	2021-04-01 → 2022-03-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥3	2018-04-01 → 2019-03-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥596.97	at 2023-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥743.05	at 2022-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥717.12	at 2021-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥724.54	at 2020-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥791.76	at 2019-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	60.1%	at 2023-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	60.5%	at 2022-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	56.1%	at 2021-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.6%	at 2020-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	44.9%	at 2019-03-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	-21.1%	2022-04-01 → 2023-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	3.4%	2021-04-01 → 2022-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	-1.0%	2020-04-01 → 2021-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-34.7%	2019-04-01 → 2020-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	0.5%	2018-04-01 → 2019-03-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	3,041,800	at 2023-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,656,800	at 2022-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,576,800	at 2021-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,576,800	at 2020-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,057,200	at 2019-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	138	at 2023-03-31	Standalone	Number of employees
Employees	101	at 2022-03-31	Standalone	Number of employees
Employees	118	at 2021-03-31^d	Standalone	Number of employees
Employees	114	at 2020-03-31^d	Standalone	Number of employees
Employees	111	at 2019-03-31^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 · 1,169

Item	Context	Value	Unit
Intangible assets	Prior1YearInstant_NonConsolidatedMember	702983000	JPY
Intangible assets	CurrentYearInstant_NonConsolidatedMember	616286000	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	30000000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	0	JPY
Long term loans receivable	Prior1YearInstant_NonConsolidatedMember	248495000	JPY
Long term loans receivable	CurrentYearInstant_NonConsolidatedMember	148495000	JPY
Guarantee deposits ioa	Prior1YearInstant_NonConsolidatedMember	59624000	JPY
Guarantee deposits ioa	CurrentYearInstant_NonConsolidatedMember	59731000	JPY
Deferred tax assets	Prior1YearInstant_NonConsolidatedMember	41018000	JPY
Deferred tax assets	CurrentYearInstant_NonConsolidatedMember	30168000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	23221000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	15410000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant_NonConsolidatedMember	-149931000	JPY
Allowance for doubtful accounts ioa by group	CurrentYearInstant_NonConsolidatedMember	-150062000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	252429000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	103743000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	994468000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	757254000	JPY
Assets	Prior1YearInstant_NonConsolidatedMember	3264684000	JPY
Assets	CurrentYearInstant_NonConsolidatedMember	3020480000	JPY
Accounts payable trade	Prior1YearInstant_NonConsolidatedMember	213715000	JPY
Accounts payable trade	CurrentYearInstant_NonConsolidatedMember	268025000	JPY
Current portion of long term loans payable	Prior1YearInstant_NonConsolidatedMember	268353000	JPY
Current portion of long term loans payable	CurrentYearInstant_NonConsolidatedMember	231822000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	48992000	JPY
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	30031000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	18569000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	18891000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	59281000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	14550000	JPY
Accrued consumption taxes	Prior1YearInstant_NonConsolidatedMember	89101000	JPY
Accrued consumption taxes	CurrentYearInstant_NonConsolidatedMember	81048000	JPY
Advances received	Prior1YearInstant_NonConsolidatedMember	194100000	JPY
Advances received	CurrentYearInstant_NonConsolidatedMember	229525000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	12222000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	11994000	JPY
Provision for bonuses	Prior1YearInstant_NonConsolidatedMember	23104000	JPY
Provision for bonuses	CurrentYearInstant_NonConsolidatedMember	－	JPY
Provision for product warranties	Prior1YearInstant_NonConsolidatedMember	6502000	JPY
Provision for product warranties	CurrentYearInstant_NonConsolidatedMember	7741000	JPY
Provision for loss on order received cl	Prior1YearInstant_NonConsolidatedMember	－	JPY
Provision for loss on order received cl	CurrentYearInstant_NonConsolidatedMember	400000	JPY
Other cl	Prior1YearInstant_NonConsolidatedMember	717000	JPY
Other cl	CurrentYearInstant_NonConsolidatedMember	1662000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	934659000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	895692000	JPY
Long term loans payable	Prior1YearInstant_NonConsolidatedMember	332179000	JPY
Long term loans payable	CurrentYearInstant_NonConsolidatedMember	285771000	JPY
Asset retirement obligations ncl	Prior1YearInstant_NonConsolidatedMember	22815000	JPY
Asset retirement obligations ncl	CurrentYearInstant_NonConsolidatedMember	22960000	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 2022-03-31	pass rounding
balance sheet identity	consolidated 2023-03-31	pass
balance sheet identity	non_consolidated 2022-03-31	pass
balance sheet identity	non_consolidated 2023-03-31	pass rounding
dei present		pass
period resolution		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	consolidated 2023-03-31	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 assets	non_consolidated 2023-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · operating cash flow	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · operating cash flow	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	non_consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	non_consolidated 2022-04-01/2023-03-31	pass
statement vs summary · total assets	consolidated 2022-03-31	pass
statement vs summary · total assets	consolidated 2023-03-31	pass
statement vs summary · total assets	non_consolidated 2022-03-31	pass
statement vs summary · total assets	non_consolidated 2023-03-31	pass