Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 135

Metric	Value	Period	Scope	Source row
Revenue	¥428m	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥448m	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥414m	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥356m	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥581m	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥799m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	−¥306m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	−¥796m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	−¥296m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	−¥160m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥290m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥110m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥827m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	−¥440m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥812m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥430m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥149m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥276m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥133m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥828m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	−¥442m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥2.4bn	at 2023-12-31	Cons.	Assets
Total assets	¥3.0bn	at 2022-12-31	Cons.	Assets
Total assets	¥2.5bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.7bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.0bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.1bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥1.1bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥1.3bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.9bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥2.2bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.4bn	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	¥2.3bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.9bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.9bn	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	¥1.5bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥587m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥355m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥176m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥216m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥176m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥15m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥140m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥111m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥13m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥100m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥134m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥867m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥104m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥1.0bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥120m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-25.56	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-14.5	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-5.08	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-10.16	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥5.07	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥39.81	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥60.14	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥68.27	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥73.88	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥53.02	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	53.9%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	62.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	81.4%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	78.9%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	70.3%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	10.0%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	21	at 2023-12-31	Cons.	Number of employees
Employees	20	at 2022-12-31	Cons.	Number of employees
Employees	19	at 2021-12-31^d	Cons.	Number of employees
Employees	15	at 2020-12-31^d	Cons.	Number of employees
Employees	17	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥428m	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥412m	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥412m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥335m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥549m	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥735m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥255m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥729m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥241m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥39m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥201m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥173m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥852m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥386m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥853m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥387m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥241m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥202m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥172m	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	¥3.0bn	at 2022-12-31	Standalone	Assets
Total assets	¥2.4bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.8bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥1.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.1bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥1.1bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.3bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥2.0bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥2.2bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.4bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.8bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥2.2bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-26.85	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-13.05	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-8.21	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-7.43	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥6.53	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥39.88	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥61.53	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥68.27	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥75.64	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥52.15	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	54.0%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	63.9%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.6%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.6%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	70.9%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	13.4%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	32,128,012	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	30,871,138	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	29,358,600	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	29,251,100	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	26,275,200	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	19	at 2023-12-31	Standalone	Number of employees
Employees	17	at 2022-12-31	Standalone	Number of employees
Employees	16	at 2021-12-31^d	Standalone	Number of employees
Employees	13	at 2020-12-31^d	Standalone	Number of employees
Employees	14	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 · 1,146

Item	Context	Value	Unit
Net cash provided by used in financing activities (5-year summary)	CurrentYearDuration	134466000	JPY
Cash and cash equivalents (5-year summary)	Prior4YearInstant	1540784000	JPY
Cash and cash equivalents (5-year summary)	Prior3YearInstant	2308210000	JPY
Cash and cash equivalents (5-year summary)	Prior2YearInstant	1933743000	JPY
Cash and cash equivalents (5-year summary)	Prior1YearInstant	2334668000	JPY
Cash and cash equivalents (5-year summary)	CurrentYearInstant	1867264000	JPY
Number of employees	Prior4YearInstant	17
Number of employees	Prior3YearInstant	15
Number of employees	Prior2YearInstant	19
Number of employees	Prior1YearInstant	20
Number of employees	CurrentYearInstant	21
Average number of temporary workers	Prior4YearInstant	－
Average number of temporary workers	Prior3YearInstant	－
Average number of temporary workers	Prior2YearInstant	－
Average number of temporary workers	Prior1YearInstant	－
Average number of temporary workers	CurrentYearInstant	－
Net sales (5-year summary)	Prior4YearDuration_NonConsolidatedMember	549024000	JPY
Net sales (5-year summary)	Prior3YearDuration_NonConsolidatedMember	334522000	JPY
Net sales (5-year summary)	Prior2YearDuration_NonConsolidatedMember	412121000	JPY
Net sales (5-year summary)	Prior1YearDuration_NonConsolidatedMember	411586000	JPY
Net sales (5-year summary)	CurrentYearDuration_NonConsolidatedMember	427968000	JPY
Ordinary income loss (5-year summary)	Prior4YearDuration_NonConsolidatedMember	172648000	JPY
Ordinary income loss (5-year summary)	Prior3YearDuration_NonConsolidatedMember	-200950000	JPY
Ordinary income loss (5-year summary)	Prior2YearDuration_NonConsolidatedMember	-39043000	JPY
Ordinary income loss (5-year summary)	Prior1YearDuration_NonConsolidatedMember	-241322000	JPY
Ordinary income loss (5-year summary)	CurrentYearDuration_NonConsolidatedMember	-728655000	JPY
Net income loss (5-year summary)	Prior4YearDuration_NonConsolidatedMember	171671000	JPY
Net income loss (5-year summary)	Prior3YearDuration_NonConsolidatedMember	-201927000	JPY
Net income loss (5-year summary)	Prior2YearDuration_NonConsolidatedMember	-240741000	JPY
Net income loss (5-year summary)	Prior1YearDuration_NonConsolidatedMember	-386760000	JPY
Net income loss (5-year summary)	CurrentYearDuration_NonConsolidatedMember	-853205000	JPY
Capital stock (5-year summary)	Prior4YearInstant_NonConsolidatedMember	34762000	JPY
Capital stock (5-year summary)	Prior3YearInstant_NonConsolidatedMember	556856000	JPY
Capital stock (5-year summary)	Prior2YearInstant_NonConsolidatedMember	573159000	JPY
Capital stock (5-year summary)	Prior1YearInstant_NonConsolidatedMember	714244000	JPY
Capital stock (5-year summary)	CurrentYearInstant_NonConsolidatedMember	831617000	JPY
Total number of issued shares (5-year summary)	Prior4YearInstant_NonConsolidatedMember	26275200
Total number of issued shares (5-year summary)	Prior3YearInstant_NonConsolidatedMember	29251100
Total number of issued shares (5-year summary)	Prior2YearInstant_NonConsolidatedMember	29358600
Total number of issued shares (5-year summary)	Prior1YearInstant_NonConsolidatedMember	30871138
Total number of issued shares (5-year summary)	CurrentYearInstant_NonConsolidatedMember	32128012
Net assets (5-year summary)	Prior4YearInstant_NonConsolidatedMember	1370158000	JPY
Net assets (5-year summary)	Prior3YearInstant_NonConsolidatedMember	2215176000	JPY
Net assets (5-year summary)	Prior2YearInstant_NonConsolidatedMember	2006974000	JPY
Net assets (5-year summary)	Prior1YearInstant_NonConsolidatedMember	1900413000	JPY
Net assets (5-year summary)	CurrentYearInstant_NonConsolidatedMember	1281896000	JPY
Total assets (5-year summary)	Prior4YearInstant_NonConsolidatedMember	1932252000	JPY
Total assets (5-year summary)	Prior3YearInstant_NonConsolidatedMember	2780756000	JPY
Total assets (5-year summary)	Prior2YearInstant_NonConsolidatedMember	2427279000	JPY
Total assets (5-year summary)	Prior1YearInstant_NonConsolidatedMember	2973159000	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 rounding
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