Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amended by S100VOVN (2025-04-30).

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥7.2bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥7.2bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥6.2bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.5bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥6.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥100m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥312m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥139m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥287m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥105m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥49m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥159m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥164m	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)	¥84m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥133m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥50m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥38m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥83m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥99m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥145m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥7.6bn	at 2023-12-31	Cons.	Assets
Total assets	¥7.6bn	at 2022-12-31	Cons.	Assets
Total assets	¥6.8bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.7bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.5bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥5.6bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥2.1bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥1.9bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.8bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.3bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	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	¥1.6bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.5bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥187m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥144m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥276m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥297m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥38m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥204m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥104m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥88m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥113m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥215m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥495m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥221m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥10m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥176m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥68.07	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥107.65	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥40.3	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥30.77	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥67.42	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥1,396.6	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,329.98	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,226.55	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,103.72	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,092	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	22.6%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	21.7%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	22.2%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	21.8%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	20.2%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	5.0%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	8.4%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	3.5%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	2.8%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	6.2%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	322	at 2023-12-31	Cons.	Number of employees
Employees	374	at 2022-12-31	Cons.	Number of employees
Employees	365	at 2021-12-31^d	Cons.	Number of employees
Employees	323	at 2020-12-31^d	Cons.	Number of employees
Employees	331	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥4.0bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥4.3bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥3.7bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.4bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥50m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥149m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥131m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥127m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥97m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥121m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥160m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥130m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥127m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥86m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥85m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥64m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥80m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥102m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.2bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.7bn	at 2022-12-31	Standalone	Assets
Total assets	¥4.1bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.6bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.8bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥3.3bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.4bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.4bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥1.4bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.3bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥455m	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥465m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥69.9	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥68.72	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥51.99	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥64.85	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.2	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥30	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥45	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥30	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,163.7	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,127.77	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,092.7	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,081.65	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,039.11	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	34.1%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.8%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.1%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	37.4%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.1%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	6.1%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	6.2%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	4.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	6.1%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	8.1%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	1,240,000	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	51	at 2023-12-31	Standalone	Number of employees
Employees	51	at 2022-12-31	Standalone	Number of employees
Employees	49	at 2021-12-31^d	Standalone	Number of employees
Employees	49	at 2020-12-31^d	Standalone	Number of employees
Employees	50	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 · 1,314

Item	Context	Value	Unit
Number of shares held	CurrentYearInstant_No2MajorShareholdersMember	62000
Shareholding ratio	CurrentYearInstant_No2MajorShareholdersMember	0.0501
Number of shares held	CurrentYearInstant_No3MajorShareholdersMember	57000
Shareholding ratio	CurrentYearInstant_No3MajorShareholdersMember	0.0466
Number of shares held	CurrentYearInstant_No4MajorShareholdersMember	45000
Shareholding ratio	CurrentYearInstant_No4MajorShareholdersMember	0.0365
Number of shares held	CurrentYearInstant_No5MajorShareholdersMember	43000
Shareholding ratio	CurrentYearInstant_No5MajorShareholdersMember	0.0355
Number of shares held	CurrentYearInstant_No6MajorShareholdersMember	37000
Shareholding ratio	CurrentYearInstant_No6MajorShareholdersMember	0.0306
Number of shares held	CurrentYearInstant_No7MajorShareholdersMember	37000
Shareholding ratio	CurrentYearInstant_No7MajorShareholdersMember	0.0306
Number of shares held	CurrentYearInstant_No8MajorShareholdersMember	35000
Shareholding ratio	CurrentYearInstant_No8MajorShareholdersMember	0.0288
Number of shares held	CurrentYearInstant_No9MajorShareholdersMember	31000
Shareholding ratio	CurrentYearInstant_No9MajorShareholdersMember	0.0255
Number of shares held	CurrentYearInstant_No10MajorShareholdersMember	28000
Shareholding ratio	CurrentYearInstant_No10MajorShareholdersMember	0.0229
Number of shares held	CurrentYearInstant	536000
Shareholding ratio	CurrentYearInstant	0.4336
Number of shares issued shares voting rights	CurrentYearInstant_SharesWithNoVotingRightsMember	－
Number of shares issued shares voting rights	CurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember	－
Number of shares issued shares voting rights	CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember	－
Number of voting rights issued shares voting rights	CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember	－
Number of shares issued shares voting rights	CurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember	2700
Number of shares issued shares voting rights	CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember	1231400
Number of voting rights issued shares voting rights	CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember	12314
Number of shares issued shares voting rights	CurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember	5900
Number of shares issued shares voting rights	CurrentYearInstant	1240000
Number of voting rights issued shares voting rights	CurrentYearInstant	12314
Number of shares held in own name treasury shares etc	CurrentYearInstant_Row1Member	2700
Number of shares held in others names treasury shares etc	CurrentYearInstant_Row1Member	－
Total number of shares held treasury shares etc	CurrentYearInstant_Row1Member	2700
Shareholding ratio treasury shares etc	CurrentYearInstant_Row1Member	0.0022
Number of shares held in own name treasury shares etc	CurrentYearInstant	2700
Number of shares held in others names treasury shares etc	CurrentYearInstant	－
Total number of shares held treasury shares etc	CurrentYearInstant	2700
Shareholding ratio treasury shares etc	CurrentYearInstant	0.0022
Total amount of dividends dividends of surplus	FilingDateInstant_Row1Member	18559000	JPY
Dividend per share dividends of surplus	FilingDateInstant_Row1Member	15
Total amount of dividends dividends of surplus	FilingDateInstant_Row2Member	18558000	JPY
Dividend per share dividends of surplus	FilingDateInstant_Row2Member	15
Number of male directors and other officers	FilingDateInstant	10
Number of female directors and other officers	FilingDateInstant	1
Ratio of female directors and other officers	CurrentYearInstant	0.091
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E01906-000KimuraHitoshiMember	156000
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E01906-000ImaiOsamuMember	15000
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E01906-000ImaiYoshinoriMember	45000
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E01906-000AiyamaYoshinobuMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E01906-000MoriEtsuoMember	1000

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
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