Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amended by S100T891 (2024-04-05).

Key figures · 152

Metric	Value	Period	Scope	Source row
Revenue	¥30.9bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥29.2bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥18.7bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥19.6bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥17.6bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥1.5bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥1.3bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.7bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥536m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥502m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥287m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥1.3bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥1.7bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥1.0bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.3bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥403m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥328m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥158m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥1.4bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥16.9bn	at 2023-12-31	Cons.	Assets
Total assets	¥16.0bn	at 2022-12-31	Cons.	Assets
Total assets	¥14.2bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥13.4bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥10.9bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥7.9bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥8.0bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥9.0bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥8.0bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥6.8bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥6.5bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥6.2bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥4.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥4.5bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥4.4bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.3bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.5bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥2.1bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥275m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥609m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.8bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.7bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥17m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥450m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥25m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥437m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥321m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥200m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥139m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥491m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥135m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥544m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥78.17	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥99.31	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥29.12	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥23.72	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.42	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥77.82	2023-01-01 → 2023-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥29.11	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥656.82	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥577.88	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥462.18	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥437.87	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥418.34	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	50.0%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	46.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.1%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.3%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	12.7%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	19.2%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	6.5%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.5%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	2.8%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	99	at 2023-12-31	Cons.	Number of employees
Employees	96	at 2022-12-31	Cons.	Number of employees
Employees	77	at 2021-12-31^d	Cons.	Number of employees
Employees	79	at 2020-12-31^d	Cons.	Number of employees
Employees	86	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥22.7bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥22.0bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥11.4bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥12.6bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥9.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥738m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥777m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥1.3bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥150m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥223m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥78m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥776m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥1.3bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥680m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥124m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥163m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥44m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥13.5bn	at 2023-12-31	Standalone	Assets
Total assets	¥13.1bn	at 2022-12-31	Standalone	Assets
Total assets	¥11.6bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥11.1bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥8.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥7.0bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥7.2bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥6.4bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥5.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥5.0bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥5.0bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.9bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥2.8bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥3.1bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥52.78	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥81.84	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥8.97	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.8	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥3.2	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥52.55	2023-01-01 → 2023-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥8.97	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Dividend per share	¥15	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥2	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥501.88	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥454.4	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥364.19	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥360.27	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥350.48	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	47.9%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.0%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	43.4%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	54.3%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	11.1%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	20.1%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	2.5%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	3.3%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	0.9%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	13,861,400	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,851,400	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,851,400	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,841,400	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	13,841,400	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	21	at 2023-12-31	Standalone	Number of employees
Employees	21	at 2022-12-31	Standalone	Number of employees
Employees	16	at 2021-12-31^d	Standalone	Number of employees
Employees	15	at 2020-12-31^d	Standalone	Number of employees
Employees	16	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 · 1,305

Item	Context	Value	Unit
Total changes of items during the period	CurrentYearDuration_TreasuryStockMember	-45270000	JPY
Total changes of items during the period	CurrentYearDuration_ShareholdersEquityMember	900757000	JPY
Net assets	CurrentYearInstant_CapitalStockMember	4325247000	JPY
Net assets	CurrentYearInstant_CapitalSurplusMember	369281000	JPY
Net assets	CurrentYearInstant_RetainedEarningsMember	3890837000	JPY
Net assets	CurrentYearInstant_TreasuryStockMember	-245291000	JPY
Net assets	CurrentYearInstant_ShareholdersEquityMember	8340075000	JPY
Net assets	Prior1YearInstant_ForeignCurrencyTranslationAdjustmentMember	27507000	JPY
Net assets	Prior1YearInstant_ValuationAndTranslationAdjustmentsMember	27507000	JPY
Net assets	Prior1YearInstant_SubscriptionRightsToSharesMember	576000	JPY
Net assets	Prior1YearInstant_NonControllingInterestsMember	482842000	JPY
Net assets	Prior1YearInstant	7950243000	JPY
Issuance of new sharesexercise of subscription rights to shares	CurrentYearDuration	2804000	JPY
Dividends from surplus	CurrentYearDuration	-64605000	JPY
Profit loss attributable to owners of parent	CurrentYearDuration	1007829000	JPY
Purchase of treasury stock	CurrentYearDuration	-45270000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember	66732000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_ValuationAndTranslationAdjustmentsMember	66732000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_SubscriptionRightsToSharesMember	-24000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonControllingInterestsMember	50764000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration	117472000	JPY
Total changes of items during the period	CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember	66732000	JPY
Total changes of items during the period	CurrentYearDuration_ValuationAndTranslationAdjustmentsMember	66732000	JPY
Total changes of items during the period	CurrentYearDuration_SubscriptionRightsToSharesMember	-24000	JPY
Total changes of items during the period	CurrentYearDuration_NonControllingInterestsMember	50764000	JPY
Total changes of items during the period	CurrentYearDuration	1018230000	JPY
Net assets	CurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember	94239000	JPY
Net assets	CurrentYearInstant_ValuationAndTranslationAdjustmentsMember	94239000	JPY
Net assets	CurrentYearInstant_SubscriptionRightsToSharesMember	552000	JPY
Net assets	CurrentYearInstant_NonControllingInterestsMember	533607000	JPY
Net assets	CurrentYearInstant	8968474000	JPY
Income before income taxes	Prior1YearDuration	1692470000	JPY
Income before income taxes	CurrentYearDuration	1276241000	JPY
Depreciation and amortization ope cf	Prior1YearDuration	76588000	JPY
Depreciation and amortization ope cf	CurrentYearDuration	61397000	JPY
Increase decrease in allowance for doubtful accounts ope cf	Prior1YearDuration	111093000	JPY
Increase decrease in allowance for doubtful accounts ope cf	CurrentYearDuration	352777000	JPY
Increase decrease in net defined benefit liability ope cf	Prior1YearDuration	-1778000	JPY
Increase decrease in net defined benefit liability ope cf	CurrentYearDuration	972000	JPY
Interest and dividends income ope cf	Prior1YearDuration	-4149000	JPY
Interest and dividends income ope cf	CurrentYearDuration	-1175000	JPY
Interest expenses ope cf	Prior1YearDuration	35771000	JPY
Interest expenses ope cf	CurrentYearDuration	46333000	JPY
Foreign exchange losses gains ope cf	Prior1YearDuration	-77674000	JPY
Foreign exchange losses gains ope cf	CurrentYearDuration	-14410000	JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cf	Prior1YearDuration	6581000	JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cf	CurrentYearDuration	－	JPY
Equity in earnings losses of affiliates ope cf	Prior1YearDuration	-175523000	JPY
Equity in earnings losses of affiliates ope cf	CurrentYearDuration	-237317000	JPY
Insurance income ope cf	Prior1YearDuration	－	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
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