Annual report

Period2022-04-01 → 2023-03-31

Filed2023-06-21

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥2.5bn	2022-04-01 → 2023-03-31	Cons.	Net sales
Revenue	¥2.3bn	2021-04-01 → 2022-03-31	Cons.	Net sales
Revenue	¥2.0bn	2020-04-01 → 2021-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.1bn	2019-04-01 → 2020-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.3bn	2018-04-01 → 2019-03-31^d	Cons.	Net sales (5-year summary)
Operating income	¥491m	2022-04-01 → 2023-03-31	Cons.	Operating income
Operating income	¥442m	2021-04-01 → 2022-03-31	Cons.	Operating income
Ordinary income	¥507m	2022-04-01 → 2023-03-31	Cons.	Ordinary income
Ordinary income	¥459m	2021-04-01 → 2022-03-31	Cons.	Ordinary income
Ordinary income	¥219m	2020-04-01 → 2021-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥370m	2019-04-01 → 2020-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥666m	2018-04-01 → 2019-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥317m	2022-04-01 → 2023-03-31	Cons.	Income before income taxes
Profit before tax	¥459m	2021-04-01 → 2022-03-31	Cons.	Income before income taxes
Net income (owners)	¥215m	2022-04-01 → 2023-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥322m	2021-04-01 → 2022-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥166m	2020-04-01 → 2021-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥267m	2019-04-01 → 2020-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥506m	2018-04-01 → 2019-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥215m	2022-04-01 → 2023-03-31	Cons.	Profit loss
Net income	¥322m	2021-04-01 → 2022-03-31	Cons.	Profit loss
Total assets	¥5.3bn	at 2023-03-31	Cons.	Assets
Total assets	¥4.9bn	at 2022-03-31	Cons.	Assets
Total assets	¥4.6bn	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	¥4.1bn	at 2019-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2023-03-31	Cons.	Liabilities
Total liabilities	¥1.0bn	at 2022-03-31	Cons.	Liabilities
Net assets / equity	¥4.0bn	at 2023-03-31	Cons.	Net assets
Net assets / equity	¥3.8bn	at 2022-03-31	Cons.	Net assets
Net assets / equity	¥3.7bn	at 2021-03-31^d	Cons.	Net assets
Net assets / equity	¥3.6bn	at 2020-03-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥3.4bn	at 2019-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥3.7bn	at 2023-03-31	Cons.	Cash and deposits
Cash and deposits	¥3.7bn	at 2022-03-31	Cons.	Cash and deposits
Cash & equivalents	¥3.7bn	at 2023-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.7bn	at 2022-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.5bn	at 2021-03-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.9bn	at 2020-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥3.4bn	at 2019-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥446m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥403m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥622m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥294m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥268m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥431m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥16m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥24m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥608m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥437m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥61m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥137m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥134m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥115m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥78m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥35.19	2022-04-01 → 2023-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥53.07	2021-04-01 → 2022-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥27.48	2020-04-01 → 2021-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥44.35	2019-04-01 → 2020-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥84.04	2018-04-01 → 2019-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥660.7	at 2023-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥628.77	at 2022-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥607.18	at 2021-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥589.4	at 2020-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥562.84	at 2019-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	76.4%	at 2023-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	78.6%	at 2022-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	79.4%	at 2021-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.5%	at 2020-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.2%	at 2019-03-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	5.5%	2022-04-01 → 2023-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	8.6%	2021-04-01 → 2022-03-31	Cons.	Rate of return on equity (5-year summary)
ROE	4.6%	2020-04-01 → 2021-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	7.7%	2019-04-01 → 2020-03-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	15.9%	2018-04-01 → 2019-03-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	130	at 2023-03-31	Cons.	Number of employees
Employees	126	at 2022-03-31	Cons.	Number of employees
Employees	123	at 2021-03-31^d	Cons.	Number of employees
Employees	109	at 2020-03-31^d	Cons.	Number of employees
Employees	103	at 2019-03-31^d	Cons.	Number of employees
Revenue	¥2.5bn	2022-04-01 → 2023-03-31	Standalone	Net sales
Revenue	¥2.3bn	2021-04-01 → 2022-03-31	Standalone	Net sales
Revenue	¥2.0bn	2020-04-01 → 2021-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.1bn	2019-04-01 → 2020-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.3bn	2018-04-01 → 2019-03-31^d	Standalone	Net sales (5-year summary)
Operating income	¥486m	2022-04-01 → 2023-03-31	Standalone	Operating income
Operating income	¥442m	2021-04-01 → 2022-03-31	Standalone	Operating income
Ordinary income	¥498m	2022-04-01 → 2023-03-31	Standalone	Ordinary income
Ordinary income	¥454m	2021-04-01 → 2022-03-31	Standalone	Ordinary income
Ordinary income	¥199m	2020-04-01 → 2021-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥369m	2019-04-01 → 2020-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥664m	2018-04-01 → 2019-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥307m	2022-04-01 → 2023-03-31	Standalone	Income before income taxes
Profit before tax	¥454m	2021-04-01 → 2022-03-31	Standalone	Income before income taxes
Net income	¥208m	2022-04-01 → 2023-03-31	Standalone	Profit loss
Net income	¥319m	2021-04-01 → 2022-03-31	Standalone	Profit loss
Net income	¥152m	2020-04-01 → 2021-03-31^d	Standalone	Net income loss (5-year summary)
Net income	¥266m	2019-04-01 → 2020-03-31^d	Standalone	Net income loss (5-year summary)
Net income	¥508m	2018-04-01 → 2019-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥5.2bn	at 2023-03-31	Standalone	Assets
Total assets	¥4.8bn	at 2022-03-31	Standalone	Assets
Total assets	¥4.6bn	at 2021-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.3bn	at 2020-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.1bn	at 2019-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2023-03-31	Standalone	Liabilities
Total liabilities	¥1.0bn	at 2022-03-31	Standalone	Liabilities
Net assets / equity	¥4.0bn	at 2023-03-31	Standalone	Net assets
Net assets / equity	¥3.8bn	at 2022-03-31	Standalone	Net assets
Net assets / equity	¥3.6bn	at 2021-03-31^d	Standalone	Net assets
Net assets / equity	¥3.5bn	at 2020-03-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥3.4bn	at 2019-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥3.6bn	at 2023-03-31	Standalone	Cash and deposits
Cash and deposits	¥3.6bn	at 2022-03-31	Standalone	Cash and deposits
EPS (basic)	¥34.04	2022-04-01 → 2023-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥52.52	2021-04-01 → 2022-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥25.19	2020-04-01 → 2021-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥44.09	2019-04-01 → 2020-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥84.32	2018-04-01 → 2019-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥22.5	2022-04-01 → 2023-03-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥43	2021-04-01 → 2022-03-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥43	2020-04-01 → 2021-03-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥43	2019-04-01 → 2020-03-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥38	2018-04-01 → 2019-03-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥651.56	at 2023-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥620.77	at 2022-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥599.66	at 2021-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥584.14	at 2020-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥557.85	at 2019-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	76.3%	at 2023-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	78.5%	at 2022-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.4%	at 2021-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.5%	at 2020-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.2%	at 2019-03-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	5.4%	2022-04-01 → 2023-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	8.6%	2021-04-01 → 2022-03-31	Standalone	Rate of return on equity (5-year summary)
ROE	4.3%	2020-04-01 → 2021-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	7.7%	2019-04-01 → 2020-03-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	16.1%	2018-04-01 → 2019-03-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	7,414,000	at 2023-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,707,000	at 2022-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,707,000	at 2021-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,707,000	at 2020-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,707,000	at 2019-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	100	at 2023-03-31	Standalone	Number of employees
Employees	98	at 2022-03-31	Standalone	Number of employees
Employees	98	at 2021-03-31^d	Standalone	Number of employees
Employees	87	at 2020-03-31^d	Standalone	Number of employees
Employees	84	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 · 1,194

Item	Context	Value	Unit
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	1
Total shareholder return	Prior4YearInstant_NonConsolidatedMember	0.925
Total shareholder return	Prior3YearInstant_NonConsolidatedMember	0.612
Total shareholder return	Prior2YearInstant_NonConsolidatedMember	0.870
Total shareholder return	Prior1YearInstant_NonConsolidatedMember	0.867
Total shareholder return	CurrentYearInstant_NonConsolidatedMember	1.047
Total return on share price index	Prior4YearInstant_NonConsolidatedMember	0.988
Total return on share price index	Prior3YearInstant_NonConsolidatedMember	0.882
Total return on share price index	Prior2YearInstant_NonConsolidatedMember	1.360
Total return on share price index	Prior1YearInstant_NonConsolidatedMember	1.297
Total return on share price index	CurrentYearInstant_NonConsolidatedMember	1.307
Number of employees	CurrentYearInstant	130
Average number of temporary workers	CurrentYearInstant	2
Number of employees	CurrentYearInstant_NonConsolidatedMember	100
Average number of temporary workers	CurrentYearInstant_NonConsolidatedMember	1
Average age years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	43.7
Average length of service years information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	11.1
Average annual salary information about reporting company information about employees	CurrentYearInstant_NonConsolidatedMember	7246000	JPY
Research and development expenses research and development activities	CurrentYearDuration	242000000	JPY
Capital expenditures overview of capital expenditures etc	CurrentYearDuration	16000000	JPY
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	7414000
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	7414000
Number of issued shares as of fiscal year end issued shares total number of shares etc	FilingDateInstant	7414000
Number of issued shares as of filing date issued shares total number of shares etc	FilingDateInstant	7414000
Number of shares constituting one unit	CurrentYearInstant_OrdinaryShareMember	100
Number of shareholders national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shareholders financial institutions	CurrentYearInstant_OrdinaryShareMember	3
Number of shareholders financial service providers	CurrentYearInstant_OrdinaryShareMember	15
Number of shareholders other corporations	CurrentYearInstant_OrdinaryShareMember	17
Number of shareholders foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	16
Number of shareholders foreign individual investors	CurrentYearInstant_OrdinaryShareMember	8
Number of shareholders individuals and others	CurrentYearInstant_OrdinaryShareMember	1296
Number of shareholders total	CurrentYearInstant_OrdinaryShareMember	1355
Number of shares held number of units national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Number of shares held number of units financial institutions	CurrentYearInstant_OrdinaryShareMember	844
Number of shares held number of units financial service providers	CurrentYearInstant_OrdinaryShareMember	1164
Number of shares held number of units other corporations	CurrentYearInstant_OrdinaryShareMember	20109
Number of shares held number of units foreign investors other than individuals	CurrentYearInstant_OrdinaryShareMember	1064
Number of shares held number of units foreign individual investors	CurrentYearInstant_OrdinaryShareMember	42
Number of shares held number of units individuals and others	CurrentYearInstant_OrdinaryShareMember	50900
Number of shares held number of units total	CurrentYearInstant_OrdinaryShareMember	74123
Number of shares held shares less than one unit	CurrentYearInstant_OrdinaryShareMember	1700
Percentage of shareholdings national and local governments	CurrentYearInstant_OrdinaryShareMember	－
Percentage of shareholdings financial institutions	CurrentYearInstant_OrdinaryShareMember	0.0114
Percentage of shareholdings financial service providers	CurrentYearInstant_OrdinaryShareMember	0.0157
Percentage of shareholdings other corporations	CurrentYearInstant_OrdinaryShareMember	0.2713
Percentage of shareholdings foreigners other than individuals	CurrentYearInstant_OrdinaryShareMember	0.0143
Percentage of shareholdings foreign individuals	CurrentYearInstant_OrdinaryShareMember	0.0006
Percentage of shareholdings individuals and others	CurrentYearInstant_OrdinaryShareMember	0.6867
Number of shares held	CurrentYearInstant_No1MajorShareholdersMember	840000

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 rounding
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