Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 149

Metric	Value	Period	Scope	Source row
Revenue	¥1.3bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥964m	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥822m	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥665m	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥304m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥232m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥297m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥226m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥222m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥113m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥20m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥298m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥222m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥196m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥185m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥189m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥125m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥38m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥196m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥185m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥2.7bn	at 2023-12-31	Cons.	Assets
Total assets	¥1.8bn	at 2022-12-31	Cons.	Assets
Total assets	¥1.5bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥1.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥515m	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.3bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥624m	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥1.4bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥948m	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥717m	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥55m	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.9bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.8bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.4bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥987m	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥282m	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥352m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥275m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥286m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥259m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥116m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥358m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥92m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥53m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥52m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥67m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥456m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥47m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥11m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥501m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥37m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥34.1	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥32.34	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥33.68	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥31.36	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-21.65	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥31.24	2023-01-01 → 2023-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥31.44	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥32.11	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥28.56	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥235.28	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥200.47	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥166.44	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥129.91	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥-94.57	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	50.9%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	64.9%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	62.5%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	57.3%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	10.6%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	15.6%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	17.6%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	22.7%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	32.5%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	96	at 2023-12-31	Cons.	Number of employees
Employees	95	at 2022-12-31	Cons.	Number of employees
Employees	87	at 2021-12-31^d	Cons.	Number of employees
Employees	93	at 2020-12-31^d	Cons.	Number of employees
Employees	86	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥1.1bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥964m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥822m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥665m	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥268m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥234m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥267m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥233m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥200m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥80m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥7m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥267m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥233m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥186m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥186m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥168m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥93m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥50m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥2.4bn	at 2023-12-31	Standalone	Assets
Total assets	¥1.7bn	at 2022-12-31	Standalone	Assets
Total assets	¥1.4bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥1.2bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥491m	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.2bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥603m	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.3bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥860m	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥660m	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥27m	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.3bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥32.25	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥32.66	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥29.97	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥23.2	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-28	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥29.55	2023-01-01 → 2023-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥31.75	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥28.58	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥21.13	2020-01-01 → 2020-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥215.88	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥183.7	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥150.94	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥119.48	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥-100.14	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	51.6%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	63.6%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	60.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	55.1%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	5.4%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	16.1%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	19.5%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	22.1%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	27.0%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	5,773,200	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,748,900	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,695,500	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,520,400	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	20,820	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	57	at 2023-12-31	Standalone	Number of employees
Employees	51	at 2022-12-31	Standalone	Number of employees
Employees	46	at 2021-12-31^d	Standalone	Number of employees
Employees	45	at 2020-12-31^d	Standalone	Number of employees
Employees	43	at 2019-12-31^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 · 1,191

Item	Context	Value	Unit
Net cash provided by used in operating activities	CurrentYearDuration	351732000	JPY
Purchase of property plant and equipment inv cf	Prior1YearDuration	-2007000	JPY
Purchase of property plant and equipment inv cf	CurrentYearDuration	-5219000	JPY
Purchase of investment securities inv cf	Prior1YearDuration	-10000000	JPY
Purchase of investment securities inv cf	CurrentYearDuration	-10000000	JPY
Purchase of intangible assets inv cf	Prior1YearDuration	-46227000	JPY
Purchase of intangible assets inv cf	CurrentYearDuration	-53119000	JPY
Payments for asset retirement obligations inv cf	Prior1YearDuration	－	JPY
Payments for asset retirement obligations inv cf	CurrentYearDuration	-2000000	JPY
Collection of investments in capital inv cf	Prior1YearDuration	10000	JPY
Collection of investments in capital inv cf	CurrentYearDuration	－	JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cf	Prior1YearDuration	-34041000	JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cf	CurrentYearDuration	-287533000	JPY
Net cash provided by used in investment activities	Prior1YearDuration	-92266000	JPY
Net cash provided by used in investment activities	CurrentYearDuration	-357872000	JPY
Proceeds from issuance of common stock fin cf	Prior1YearDuration	9950000	JPY
Proceeds from issuance of common stock fin cf	CurrentYearDuration	4469000	JPY
Repayment of long term loans payable fin cf	Prior1YearDuration	-57240000	JPY
Repayment of long term loans payable fin cf	CurrentYearDuration	-40000000	JPY
Purchase of treasury stock fin cf	Prior1YearDuration	－	JPY
Purchase of treasury stock fin cf	CurrentYearDuration	-56000	JPY
Decrease increase in deposits for purchase of treasury shares fin cf	Prior1YearDuration	－	JPY
Decrease increase in deposits for purchase of treasury shares fin cf	CurrentYearDuration	499000	JPY
Proceeds from issuance of convertible bond type bonds with subscription rights to shares fin cf	Prior1YearDuration	－	JPY
Proceeds from issuance of convertible bond type bonds with subscription rights to shares fin cf	CurrentYearDuration	491512000	JPY
Payments for issuance of subscription rights to shares fin cf	Prior1YearDuration	－	JPY
Payments for issuance of subscription rights to shares fin cf	CurrentYearDuration	-813000	JPY
Net cash provided by used in financing activities	Prior1YearDuration	-47290000	JPY
Net cash provided by used in financing activities	CurrentYearDuration	455610000	JPY
Effect of exchange rate change on cash and cash equivalents	Prior1YearDuration	8793000	JPY
Effect of exchange rate change on cash and cash equivalents	CurrentYearDuration	4414000	JPY
Net increase decrease in cash and cash equivalents	Prior1YearDuration	144263000	JPY
Net increase decrease in cash and cash equivalents	CurrentYearDuration	453885000	JPY
Cash and cash equivalents	Prior2YearInstant	1239793000	JPY
Cash and cash equivalents	Prior1YearInstant	1384056000	JPY
Cash and cash equivalents	Prior1YearInstant	1384056000	JPY
Cash and cash equivalents	CurrentYearInstant	1837942000	JPY
Number of consolidated subsidiaries	CurrentYearInstant	3
Directors compensations salaries and allowances sga	Prior1YearDuration	211774000	JPY
Directors compensations salaries and allowances sga	CurrentYearDuration	222460000	JPY
Bonuses and provision for bonuses sga	Prior1YearDuration	9673000	JPY
Bonuses and provision for bonuses sga	CurrentYearDuration	10132000	JPY
Commission fee sga	Prior1YearDuration	96629000	JPY
Commission fee sga	CurrentYearDuration	88376000	JPY
Research and development expenses sga	Prior1YearDuration	6881000	JPY
Research and development expenses sga	CurrentYearDuration	－	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	1269667000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	1532613000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	42806000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	44827000	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 2022-12-31	pass
balance sheet identity	consolidated 2023-12-31	pass rounding
balance sheet identity	non_consolidated 2022-12-31	pass rounding
balance sheet identity	non_consolidated 2023-12-31	pass rounding
dei present		pass
period resolution		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	consolidated 2023-12-31	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 assets	non_consolidated 2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass