Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-22

StandardIFRS

ConsolidatedYes

Data checks21 of 21 passed

Key figures · 137

Metric	Value	Period	Scope	Source row
Revenue	¥617m	2023-01-01 → 2023-12-31	Cons.	Revenue IFRS
Revenue	¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Revenue IFRS
Revenue	¥559m	2021-01-01 → 2021-12-31^d	Cons.	Revenue IFRS (5-year summary)
Revenue	¥454m	2020-01-01 → 2020-12-31^d	Cons.	Revenue IFRS (5-year summary)
Revenue	¥1.3bn	2019-01-01 → 2019-12-31^d	Cons.	Revenue IFRS (5-year summary)
Operating income	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Operating profit loss IFRS
Operating income	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Operating profit loss IFRS
Profit before tax	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss before tax IFRS
Profit before tax	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Profit loss before tax IFRS
Profit before tax	−¥2.4bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Profit before tax	−¥4.2bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Profit before tax	−¥1.8bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Net income (owners)	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent IFRS
Net income (owners)	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent IFRS
Net income (owners)	−¥2.5bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)	−¥4.1bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)	−¥1.9bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss IFRS
Net income	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Profit loss IFRS
Total assets	¥2.2bn	at 2023-12-31	Cons.	Assets IFRS
Total assets	¥3.1bn	at 2022-12-31	Cons.	Assets IFRS
Total assets	¥3.1bn	at 2021-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total assets	¥5.8bn	at 2020-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total assets	¥7.9bn	at 2019-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total liabilities	¥354m	at 2023-12-31	Cons.	Liabilities IFRS
Total liabilities	¥472m	at 2022-12-31	Cons.	Liabilities IFRS
Net assets / equity	¥1.9bn	at 2023-12-31	Cons.	Equity IFRS
Net assets / equity	¥2.7bn	at 2022-12-31	Cons.	Equity IFRS
Net assets / equity	¥2.6bn	at 2021-12-31^d	Cons.	Equity IFRS
Equity (owners)	¥1.9bn	at 2023-12-31	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥2.7bn	at 2022-12-31	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥2.6bn	at 2021-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥3.7bn	at 2020-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥6.9bn	at 2019-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents	¥728m	at 2023-12-31	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥803m	at 2022-12-31	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥714m	at 2021-12-31^d	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥3.0bn	at 2020-12-31^d	Cons.	Cash and cash equivalents IFRS (5-year summary)
Cash & equivalents	¥4.1bn	at 2019-12-31^d	Cons.	Cash and cash equivalents IFRS (5-year summary)
Operating cash flow	−¥359m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities IFRS
Operating cash flow	−¥2.1bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities IFRS
Operating cash flow	−¥2.5bn	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow	−¥2.8bn	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow	−¥828m	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Investing cash flow	¥0	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investing activities IFRS
Investing cash flow	−¥418m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investing activities IFRS
Investing cash flow	−¥164m	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow	−¥171m	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow	−¥735m	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Financing cash flow	¥275m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities IFRS
Financing cash flow	¥2.6bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities IFRS
Financing cash flow	¥361m	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow	¥1.8bn	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow	¥1.6bn	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
EPS (basic)	¥-6.62	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share IFRS
EPS (basic)	¥-16.77	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share IFRS
EPS (basic)	¥-19.04	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (basic)	¥-35.16	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (basic)	¥-17.75	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-6.62	2023-01-01 → 2023-12-31	Cons.	Diluted earnings loss per share IFRS
EPS (diluted)	¥-16.77	2022-01-01 → 2022-12-31	Cons.	Diluted earnings loss per share IFRS
EPS (diluted)	¥-19.04	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-35.16	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-17.75	2019-01-01 → 2019-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
Net assets per share	¥10.78	at 2023-12-31	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥15.85	at 2022-12-31	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥19.38	at 2021-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥29.78	at 2020-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥59.43	at 2019-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Equity ratio	84.1%	at 2023-12-31	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	84.9%	at 2022-12-31	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	82.3%	at 2021-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	63.2%	at 2020-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	87.0%	at 2019-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Employees	24	at 2023-12-31	Cons.	Number of employees
Employees	27	at 2022-12-31	Cons.	Number of employees
Employees	77	at 2021-12-31^d	Cons.	Number of employees
Employees	77	at 2020-12-31^d	Cons.	Number of employees
Employees	52	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥617m	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥559m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥454m	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.3bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥688m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥1.7bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥678m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥1.8bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥2.2bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥3.1bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥2.2bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥678m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥2.1bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥679m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥2.1bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥2.2bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥3.1bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥2.2bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥1.1bn	at 2023-12-31	Standalone	Assets
Total assets	¥1.5bn	at 2022-12-31	Standalone	Assets
Total assets	¥922m	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.3bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.4bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥394m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥482m	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥672m	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.0bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥443m	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	¥3.5bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥719m	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥793m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-4.04	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-13.72	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-17.15	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-26.34	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-20.96	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥3.86	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥6.12	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥3.3	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥10.33	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥29.77	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	62.9%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	67.9%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	47.7%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	38.3%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.4%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	174,373,910	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	168,402,310	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	133,946,210	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	123,081,210	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	116,835,795	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	21	at 2022-12-31	Standalone	Number of employees
Employees	21	at 2021-12-31^d	Standalone	Number of employees
Employees	21	at 2020-12-31^d	Standalone	Number of employees
Employees	17	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 · 1,185

Item	Context	Value
Net assets per share (5-year summary)	Prior3YearInstant_NonConsolidatedMember	10.33
Net assets per share (5-year summary)	Prior2YearInstant_NonConsolidatedMember	3.30
Net assets per share (5-year summary)	Prior1YearInstant_NonConsolidatedMember	6.12
Net assets per share (5-year summary)	CurrentYearInstant_NonConsolidatedMember	3.86
Dividend paid per share (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Dividend paid per share (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Dividend paid per share (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Dividend paid per share (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Dividend paid per share (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Interim dividend paid per share (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Interim dividend paid per share (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Interim dividend paid per share (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Interim dividend paid per share (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Interim dividend paid per share (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Basic earnings loss per share (5-year summary)	Prior4YearDuration_NonConsolidatedMember	-20.96
Basic earnings loss per share (5-year summary)	Prior3YearDuration_NonConsolidatedMember	-26.34
Basic earnings loss per share (5-year summary)	Prior2YearDuration_NonConsolidatedMember	-17.15
Basic earnings loss per share (5-year summary)	Prior1YearDuration_NonConsolidatedMember	-13.72
Basic earnings loss per share (5-year summary)	CurrentYearDuration_NonConsolidatedMember	-4.04
Diluted earnings per share (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Diluted earnings per share (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Diluted earnings per share (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Diluted earnings per share (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Diluted earnings per share (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Equity to asset ratio (5-year summary)	Prior4YearInstant_NonConsolidatedMember	0.794
Equity to asset ratio (5-year summary)	Prior3YearInstant_NonConsolidatedMember	0.383
Equity to asset ratio (5-year summary)	Prior2YearInstant_NonConsolidatedMember	0.477
Equity to asset ratio (5-year summary)	Prior1YearInstant_NonConsolidatedMember	0.679
Equity to asset ratio (5-year summary)	CurrentYearInstant_NonConsolidatedMember	0.629
Rate of return on equity (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Rate of return on equity (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Rate of return on equity (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Rate of return on equity (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Rate of return on equity (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Price earnings ratio (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Price earnings ratio (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Price earnings ratio (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Price earnings ratio (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Price earnings ratio (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Payout ratio (5-year summary)	Prior4YearDuration_NonConsolidatedMember	－
Payout ratio (5-year summary)	Prior3YearDuration_NonConsolidatedMember	－
Payout ratio (5-year summary)	Prior2YearDuration_NonConsolidatedMember	－
Payout ratio (5-year summary)	Prior1YearDuration_NonConsolidatedMember	－
Payout ratio (5-year summary)	CurrentYearDuration_NonConsolidatedMember	－
Number of employees	Prior4YearInstant_NonConsolidatedMember	17
Number of employees	Prior3YearInstant_NonConsolidatedMember	21
Number of employees	Prior2YearInstant_NonConsolidatedMember	21
Number of employees	Prior1YearInstant_NonConsolidatedMember	21
Number of employees	CurrentYearInstant_NonConsolidatedMember	19
Average number of temporary workers	Prior4YearInstant_NonConsolidatedMember	1

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 · 21 of 21 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
balance sheet identity	non_consolidated 2023-12-31	pass
dei present		pass
period resolution		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