Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-28

StandardIFRS

ConsolidatedYes

Data checks21 of 21 passed

Key figures · 143

Metric	Value	Period	Scope	Source row
Revenue	¥121m	2023-01-01 → 2023-12-31	Cons.	Revenue IFRS
Revenue	¥90m	2022-01-01 → 2022-12-31	Cons.	Revenue IFRS
Revenue	¥41m	2021-01-01 → 2021-12-31^d	Cons.	Revenue IFRS (5-year summary)
Revenue	¥27m	2020-01-01 → 2020-12-31^d	Cons.	Revenue IFRS (5-year summary)
Revenue	¥89m	2019-01-01 → 2019-12-31^d	Cons.	Revenue IFRS (5-year summary)
Operating income	−¥3.4bn	2023-01-01 → 2023-12-31	Cons.	Operating profit loss IFRS
Operating income	−¥5.2bn	2022-01-01 → 2022-12-31	Cons.	Operating profit loss IFRS
Profit before tax	−¥3.6bn	2023-01-01 → 2023-12-31	Cons.	Profit loss before tax IFRS
Profit before tax	−¥5.3bn	2022-01-01 → 2022-12-31	Cons.	Profit loss before tax IFRS
Profit before tax	−¥4.5bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Profit before tax	−¥5.4bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Profit before tax	−¥4.6bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss before tax IFRS (5-year summary)
Net income (owners)	−¥3.8bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent IFRS
Net income (owners)	−¥5.2bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent IFRS
Net income (owners)	−¥4.9bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)	−¥5.5bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income (owners)	−¥4.8bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent IFRS (5-year summary)
Net income	−¥3.8bn	2023-01-01 → 2023-12-31	Cons.	Profit loss IFRS
Net income	−¥5.2bn	2022-01-01 → 2022-12-31	Cons.	Profit loss IFRS
Total assets	¥15.2bn	at 2023-12-31	Cons.	Assets IFRS
Total assets	¥15.0bn	at 2022-12-31	Cons.	Assets IFRS
Total assets	¥24.0bn	at 2021-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total assets	¥23.2bn	at 2020-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total assets	¥25.6bn	at 2019-12-31^d	Cons.	Total assets IFRS (5-year summary)
Total liabilities	¥11.3bn	at 2023-12-31	Cons.	Liabilities IFRS
Total liabilities	¥10.7bn	at 2022-12-31	Cons.	Liabilities IFRS
Net assets / equity	¥3.9bn	at 2023-12-31	Cons.	Equity IFRS
Net assets / equity	¥4.4bn	at 2022-12-31	Cons.	Equity IFRS
Net assets / equity	¥8.6bn	at 2021-12-31^d	Cons.	Equity IFRS
Equity (owners)	¥3.9bn	at 2023-12-31	Cons.	Equity attributable to owners of parent IFRS
Equity (owners)	¥4.4bn	at 2022-12-31	Cons.	Equity attributable to owners of parent IFRS
Equity (owners)	¥8.6bn	at 2021-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥7.8bn	at 2020-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Equity (owners)	¥12.3bn	at 2019-12-31^d	Cons.	Equity attributable to owners of parent IFRS (5-year summary)
Cash & equivalents	¥6.7bn	at 2023-12-31	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥7.2bn	at 2022-12-31	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥15.1bn	at 2021-12-31^d	Cons.	Cash and cash equivalents IFRS
Cash & equivalents	¥13.9bn	at 2020-12-31^d	Cons.	Cash and cash equivalents IFRS (5-year summary)
Cash & equivalents	¥18.3bn	at 2019-12-31^d	Cons.	Cash and cash equivalents IFRS (5-year summary)
Operating cash flow	−¥2.8bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities IFRS
Operating cash flow	−¥4.6bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities IFRS
Operating cash flow	−¥5.1bn	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow	−¥3.9bn	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Operating cash flow	−¥4.9bn	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in operating activities IFRS (5-year summary)
Investing cash flow	−¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investing activities IFRS
Investing cash flow	−¥909m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investing activities IFRS
Investing cash flow	−¥736m	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow	−¥1.2bn	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Investing cash flow	−¥32m	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in investing activities IFRS (5-year summary)
Financing cash flow	¥3.3bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities IFRS
Financing cash flow	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities IFRS
Financing cash flow	¥7.0bn	2021-01-01 → 2021-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow	¥803m	2020-01-01 → 2020-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
Financing cash flow	¥11.4bn	2019-01-01 → 2019-12-31^d	Cons.	Cash flows from used in financing activities IFRS (5-year summary)
EPS (basic)	¥-56.22	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share IFRS
EPS (basic)	¥-90.67	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share IFRS
EPS (basic)	¥-93.36	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (basic)	¥-107.2	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (basic)	¥-95.86	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-56.22	2023-01-01 → 2023-12-31	Cons.	Diluted earnings loss per share IFRS
EPS (diluted)	¥-90.67	2022-01-01 → 2022-12-31	Cons.	Diluted earnings loss per share IFRS
EPS (diluted)	¥-99.51	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-107.2	2020-01-01 → 2020-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
EPS (diluted)	¥-95.86	2019-01-01 → 2019-12-31^d	Cons.	Diluted earnings loss per share IFRS (5-year summary)
Net assets per share	¥51.73	at 2023-12-31	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥69.33	at 2022-12-31	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥156.65	at 2021-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥151.82	at 2020-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Net assets per share	¥240.6	at 2019-12-31^d	Cons.	Equity to asset ratio IFRS (5-year summary)
Equity ratio	25.4%	at 2023-12-31	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	29.2%	at 2022-12-31	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	36.0%	at 2021-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	33.9%	at 2020-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
Equity ratio	48.2%	at 2019-12-31^d	Cons.	Ratio of owners equity to gross assets IFRS (5-year summary)
ROE	-92.8%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity IFRS (5-year summary)
ROE	-79.4%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity IFRS (5-year summary)
ROE	-59.6%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity IFRS (5-year summary)
ROE	-54.6%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity IFRS (5-year summary)
ROE	-36.0%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity IFRS (5-year summary)
Employees	64	at 2023-12-31	Cons.	Number of employees
Employees	71	at 2022-12-31	Cons.	Number of employees
Employees	116	at 2021-12-31^d	Cons.	Number of employees
Employees	114	at 2020-12-31^d	Cons.	Number of employees
Employees	109	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥121m	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥80m	2022-01-01 → 2022-12-31	Standalone	Net sales
Operating income	−¥3.2bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	−¥5.1bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥3.0bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	−¥5.3bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	−¥5.5bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥4.2bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥4.5bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥2.9bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥8.4bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥2.9bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥8.4bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	−¥5.5bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥4.4bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥4.4bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥6.6bn	at 2023-12-31	Standalone	Assets
Total assets	¥9.2bn	at 2022-12-31	Standalone	Assets
Total assets	¥18.8bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥18.4bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥21.1bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥5.5bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥8.3bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.1bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥833m	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥5.8bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥5.6bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥9.0bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥5.3bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥7.0bn	at 2022-12-31	Standalone	Cash and deposits
Cash & equivalents	¥17.9bn	at 2019-12-31^d	Standalone	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥5.0bn	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥211m	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥11.5bn	2019-01-01 → 2019-12-31^d	Standalone	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-42.37	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-147.59	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-104.06	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-86.24	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-87.97	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥6.24	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥3.52	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥98.89	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥104.23	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥173.01	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	7.0%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	2.4%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.3%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.0%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	74,543,600	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	63,204,200	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	55,147,900	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	51,666,500	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	51,270,200	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	61	at 2023-12-31	Standalone	Number of employees
Employees	70	at 2022-12-31	Standalone	Number of employees
Employees	115	at 2021-12-31^d	Standalone	Number of employees
Employees	113	at 2020-12-31^d	Standalone	Number of employees
Employees	109	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.

Segments · 4

Segment	Item	Period	Value
Management Divisionreportable segment	employees	at 2023-12-31	15 pure
Research And Development Divisionreportable segment	employees	at 2023-12-31	49 pure
Management Divisionreportable segment	employees	at 2023-12-31	13 pure
Research And Development Divisionreportable segment	employees	at 2023-12-31	48 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,586

Item	Context	Value	Unit
Proceeds from sale of interests in saisei fund to external investors fin cf IFRS	Prior1YearDuration	－	JPY
Proceeds from sale of interests in saisei fund to external investors fin cf IFRS	CurrentYearDuration	133000000	JPY
Dividends paid to non controlling interests fin cf IFRS	Prior1YearDuration	-6000000	JPY
Dividends paid to non controlling interests fin cf IFRS	CurrentYearDuration	－	JPY
Net cash provided by used in financing activities IFRS	Prior1YearDuration	-2502000000	JPY
Net cash provided by used in financing activities IFRS	CurrentYearDuration	3337000000	JPY
Effect of exchange rate changes on cash and cash equivalents IFRS	Prior1YearDuration	133000000	JPY
Effect of exchange rate changes on cash and cash equivalents IFRS	CurrentYearDuration	82000000	JPY
Net increase decrease in cash and cash equivalents IFRS	Prior1YearDuration	-7879000000	JPY
Net increase decrease in cash and cash equivalents IFRS	CurrentYearDuration	-524000000	JPY
Cash and cash equivalents IFRS	Prior2YearInstant	15126000000	JPY
Cash and cash equivalents IFRS	Prior1YearInstant	7247000000	JPY
Cash and cash equivalents IFRS	Prior1YearInstant	7247000000	JPY
Cash and cash equivalents IFRS	CurrentYearInstant	6722000000	JPY
Buildings and structures acquisition cost IFRS	Prior1YearInstant	256000000	JPY
Tools furniture and fixtures acquisition cost IFRS	Prior1YearInstant	1077000000	JPY
Construction in progress acquisition cost IFRS	Prior1YearInstant	－	JPY
Property plant and equipment acquisition cost IFRS	Prior1YearInstant	1334000000	JPY
Buildings and structures acquisition cost IFRS	CurrentYearInstant	189000000	JPY
Tools furniture and fixtures acquisition cost IFRS	CurrentYearInstant	1093000000	JPY
Construction in progress acquisition cost IFRS	CurrentYearInstant	－	JPY
Property plant and equipment acquisition cost IFRS	CurrentYearInstant	1282000000	JPY
Buildings and structures accumulated depreciation and impairment losses IFRS	Prior1YearInstant	-76000000	JPY
Tools furniture and fixtures accumulated depreciation and impairment losses IFRS	Prior1YearInstant	-524000000	JPY
Construction in progress accumulated impairment losses IFRS	Prior1YearInstant	－	JPY
Property plant and equipment accumulated depreciation and impairment losses IFRS	Prior1YearInstant	-599000000	JPY
Buildings and structures accumulated depreciation and impairment losses IFRS	CurrentYearInstant	-71000000	JPY
Tools furniture and fixtures accumulated depreciation and impairment losses IFRS	CurrentYearInstant	-676000000	JPY
Construction in progress accumulated impairment losses IFRS	CurrentYearInstant	－	JPY
Property plant and equipment accumulated depreciation and impairment losses IFRS	CurrentYearInstant	-747000000	JPY
Buildings and structures IFRS	Prior1YearInstant	181000000	JPY
Tools furniture and fixtures IFRS	Prior1YearInstant	554000000	JPY
Construction in progress IFRS	Prior1YearInstant	－	JPY
Property plant and equipment IFRS	Prior1YearInstant	734000000	JPY
Buildings and structures IFRS	CurrentYearInstant	118000000	JPY
Tools furniture and fixtures IFRS	CurrentYearInstant	417000000	JPY
Construction in progress IFRS	CurrentYearInstant	－	JPY
Property plant and equipment IFRS	CurrentYearInstant	535000000	JPY
Patents and licenses acquisition cost IFRS	Prior1YearInstant	3980000000	JPY
Software acquisition cost IFRS	Prior1YearInstant	44000000	JPY
Other components of intangible assets acquisition cost IFRS	Prior1YearInstant	16000000	JPY
Intangible assets acquisition cost IFRS	Prior1YearInstant	4040000000	JPY
Patents and licenses acquisition cost IFRS	CurrentYearInstant	4130000000	JPY
Software acquisition cost IFRS	CurrentYearInstant	47000000	JPY
Other components of intangible assets acquisition cost IFRS	CurrentYearInstant	16000000	JPY
Intangible assets acquisition cost IFRS	CurrentYearInstant	4193000000	JPY
Patents and licenses accumulated amortization and impairment losses IFRS	Prior1YearInstant	-2000000	JPY
Software accumulated amortization and impairment losses IFRS	Prior1YearInstant	-31000000	JPY
Other components of intangible assets accumulated amortization and impairment losses IFRS	Prior1YearInstant	-15000000	JPY
Intangible assets accumulated amortization and impairment losses IFRS	Prior1YearInstant	-48000000	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 · 21 of 21 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	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