Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amended by S100VXWQ (2025-06-13).

Key figures · 149

Metric	Value	Period	Scope	Source row
Revenue	¥4.1bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥4.6bn	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	¥4.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥4.1bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥259m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥1.0bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥314m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥850m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥231m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥193m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥103m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥147m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥807m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥727m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥173m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥281m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥122m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥822m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥4.1bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.6bn	at 2022-12-31	Cons.	Assets
Total assets	¥3.8bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.2bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.6bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.0bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥1.4bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥3.1bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥3.2bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.5bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.2bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.8bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥2.1bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.8bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.1bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.7bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥656m	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥119m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥339m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥849m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥196m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥52m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥49m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥67m	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	¥175m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥240m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥235m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥108m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥424m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥147m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥412m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-10.35	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥57.04	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥51.56	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥12.35	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-20.08	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥56.6	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥51.16	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥12.34	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥211.3	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥222.4	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥172.1	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥123.31	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥84.73	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	73.1%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	68.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	63.5%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	54.2%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	45.5%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	-4.8%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	28.9%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	34.9%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	11.9%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-21.9%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	194	at 2023-12-31	Cons.	Number of employees
Employees	217	at 2022-12-31	Cons.	Number of employees
Employees	191	at 2021-12-31^d	Cons.	Number of employees
Employees	194	at 2020-12-31^d	Cons.	Number of employees
Employees	224	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥3.1bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥2.8bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥5.3bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.5bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.5bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥577m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥575m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥648m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥649m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥689m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥348m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥151m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥319m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥753m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥510m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥498m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥583m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥216m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥92m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.7bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.5bn	at 2022-12-31	Standalone	Assets
Total assets	¥3.9bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.4bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.5bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥890m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥1.2bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥2.8bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥3.3bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥2.7bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥2.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥2.3bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.4bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-35.94	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥35.22	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥41.34	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-15.38	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥6.56	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥34.95	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥41.02	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥6.55	2019-01-01 → 2019-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥195.69	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥229.47	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥192.39	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥147.83	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥162.39	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	75.7%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	72.9%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	69.1%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	61.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	64.5%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	-16.9%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	16.7%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	24.3%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-9.9%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	4.2%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	14,248,282	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,203,853	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,147,374	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,091,900	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,042,700	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	149	at 2023-12-31	Standalone	Number of employees
Employees	126	at 2022-12-31	Standalone	Number of employees
Employees	124	at 2021-12-31^d	Standalone	Number of employees
Employees	129	at 2020-12-31^d	Standalone	Number of employees
Employees	134	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 · 1,319

Item	Context	Value	Unit
Issuance of new shares	CurrentYearDuration	26172000	JPY
Profit loss attributable to owners of parent	CurrentYearDuration	-146962000	JPY
Purchase of treasury stock	CurrentYearDuration	-48000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember	14005000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember	-41433000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_ValuationAndTranslationAdjustmentsMember	-27427000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_SubscriptionRightsToSharesMember	-803000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonControllingInterestsMember	25401000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration	-2829000	JPY
Total changes of items during the period	CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember	14005000	JPY
Total changes of items during the period	CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember	-41433000	JPY
Total changes of items during the period	CurrentYearDuration_ValuationAndTranslationAdjustmentsMember	-27427000	JPY
Total changes of items during the period	CurrentYearDuration_SubscriptionRightsToSharesMember	-803000	JPY
Total changes of items during the period	CurrentYearDuration_NonControllingInterestsMember	25401000	JPY
Total changes of items during the period	CurrentYearDuration	-123668000	JPY
Net assets	CurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember	86653000	JPY
Net assets	CurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember	-182734000	JPY
Net assets	CurrentYearInstant_ValuationAndTranslationAdjustmentsMember	-96081000	JPY
Net assets	CurrentYearInstant_SubscriptionRightsToSharesMember	8101000	JPY
Net assets	CurrentYearInstant_NonControllingInterestsMember	84463000	JPY
Net assets	CurrentYearInstant	3096237000	JPY
Income before income taxes	Prior1YearDuration	1093151000	JPY
Income before income taxes	CurrentYearDuration	103050000	JPY
Depreciation and amortization ope cf	Prior1YearDuration	124056000	JPY
Depreciation and amortization ope cf	CurrentYearDuration	103959000	JPY
Increase decrease in allowance for doubtful accounts ope cf	Prior1YearDuration	6000	JPY
Increase decrease in allowance for doubtful accounts ope cf	CurrentYearDuration	77695000	JPY
Amortization of goodwill ope cf	Prior1YearDuration	3241000	JPY
Amortization of goodwill ope cf	CurrentYearDuration	5144000	JPY
Interest and dividends income ope cf	Prior1YearDuration	-305000	JPY
Interest and dividends income ope cf	CurrentYearDuration	-3922000	JPY
Interest expenses ope cf	Prior1YearDuration	1471000	JPY
Interest expenses ope cf	CurrentYearDuration	3829000	JPY
Stock issuance cost ope cf	Prior1YearDuration	－	JPY
Stock issuance cost ope cf	CurrentYearDuration	10000	JPY
Foreign exchange losses gains ope cf	Prior1YearDuration	-180934000	JPY
Foreign exchange losses gains ope cf	CurrentYearDuration	-95519000	JPY
Loss gain on investments in partnership ope cf	Prior1YearDuration	2026000	JPY
Loss gain on investments in partnership ope cf	CurrentYearDuration	11277000	JPY
Equity in earnings losses of affiliates ope cf	Prior1YearDuration	46703000	JPY
Equity in earnings losses of affiliates ope cf	CurrentYearDuration	32507000	JPY
Gain on reversal of subscription rights to shares ope cf	Prior1YearDuration	-77000	JPY
Gain on reversal of subscription rights to shares ope cf	CurrentYearDuration	-803000	JPY
Loss gain on valuation of investment securities ope cf	Prior1YearDuration	19999000	JPY
Loss gain on valuation of investment securities ope cf	CurrentYearDuration	47424000	JPY
Loss gain on sales of investment securities ope cf	Prior1YearDuration	-41618000	JPY
Loss gain on sales of investment securities ope cf	CurrentYearDuration	72546000	JPY
Loss on sales for cryptocurrency ope cf	Prior1YearDuration	8282000	JPY
Loss on sales for cryptocurrency ope cf	CurrentYearDuration	－	JPY
Decrease increase in notes and accounts receivable trade ope cf	Prior1YearDuration	-195357000	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 rounding
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
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