Annual report

Period2023-01-01 → 2023-12-31

Filed2024-06-14

StandardJapan GAAP

ConsolidatedYes

Data checks20 of 20 passed

Amends S100T4WQ. Amended by S100TMJO (2024-06-14).

Key figures · 135

Metric	Value	Period	Scope	Source row
Operating income	−¥337m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥866m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	−¥293m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥904m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥864m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥528m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥22m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥294m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥851m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	−¥324m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥723m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥756m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥607m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥5m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥324m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥723m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥6.9bn	at 2023-12-31	Cons.	Assets
Total assets	¥6.3bn	at 2022-12-31	Cons.	Assets
Total assets	¥5.2bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.8bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥752m	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥761m	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥6.1bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥5.5bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥4.8bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥4.0bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥4.6bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥3.7bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥3.7bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥3.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.7bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.1bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥2.2bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥719m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.5bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥366m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥289m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥531m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥135m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥48m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥279m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥225m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥216m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥793m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥30m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥16m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥7m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥696m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-14.98	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥34.5	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥36.07	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-28.97	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥0.26	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥34.47	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥36.04	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥0.26	2019-01-01 → 2019-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥281.87	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥261.65	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥227.97	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥190.88	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥219.97	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	88.7%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	87.7%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	91.3%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	94.1%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	95.3%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	14.1%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	17.2%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	0.1%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	67	at 2023-12-31	Cons.	Number of employees
Employees	65	at 2022-12-31	Cons.	Number of employees
Employees	67	at 2021-12-31^d	Cons.	Number of employees
Employees	70	at 2020-12-31^d	Cons.	Number of employees
Employees	68	at 2019-12-31^d	Cons.	Number of employees
Operating income	−¥478m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥683m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	−¥445m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥701m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥656m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥550m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥92m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥445m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥648m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	−¥431m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥584m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥615m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥655m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥79m	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	¥6.1bn	at 2022-12-31	Standalone	Assets
Total assets	¥5.2bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.4bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥5.0bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥734m	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥745m	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥5.9bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥5.3bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥4.8bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥4.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.8bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥3.3bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥3.3bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥-19.95	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥27.83	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥29.34	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-31.26	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥3.86	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥27.81	2022-01-01 → 2022-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥29.31	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥3.85	2019-01-01 → 2019-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥269.95	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥254.49	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥227.47	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥197.12	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥228.5	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	88.5%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	87.6%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	91.5%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	94.6%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	95.6%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	11.5%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	13.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	1.8%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	21,623,281	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	20,977,181	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	20,955,142	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	20,951,642	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	20,950,142	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	64	at 2023-12-31	Standalone	Number of employees
Employees	62	at 2022-12-31	Standalone	Number of employees
Employees	62	at 2021-12-31^d	Standalone	Number of employees
Employees	64	at 2020-12-31^d	Standalone	Number of employees
Employees	62	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 · 1,299

Item	Context	Value	Unit
Purchase of treasury stock	CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember	-0	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_CapitalStockMember	401951000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_LegalCapitalSurplusMember	401951000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember	-431011000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember	-0	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember	372891000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_CapitalStockMember	2667649000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember	2857432000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember	191779000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember	-22000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember	5716839000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember	-5569000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember	-5569000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember	8372000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember	5346751000	JPY
Issuance of new shares	CurrentYearDuration_NonConsolidatedMember	803903000	JPY
Profit loss	CurrentYearDuration_NonConsolidatedMember	-431011000	JPY
Purchase of treasury stock	CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember	－	JPY
Purchase of treasury stock	CurrentYearDuration_NonConsolidatedMember	-0	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember	125984000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember	125984000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember	17237000	JPY
Net changes of items other than shareholders equity	CurrentYearDuration_NonConsolidatedMember	143221000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember	125984000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember	125984000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember	17237000	JPY
Total changes of items during the period	CurrentYearDuration_NonConsolidatedMember	516113000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember	120415000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember	120415000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember	25610000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember	5862864000	JPY
Salaries and allowances research and development	Prior1YearDuration_NonConsolidatedMember	342440000	JPY
Salaries and allowances research and development	CurrentYearDuration_NonConsolidatedMember	353343000	JPY
Reseach and development expenses based on industry and academia research and development	Prior1YearDuration_NonConsolidatedMember	187338000	JPY
Reseach and development expenses based on industry and academia research and development	CurrentYearDuration_NonConsolidatedMember	196014000	JPY
Contracted research and development expenses rad	Prior1YearDuration_NonConsolidatedMember	89104000	JPY
Contracted research and development expenses rad	CurrentYearDuration_NonConsolidatedMember	138217000	JPY
Clinical trial expense research and development	Prior1YearDuration_NonConsolidatedMember	122821000	JPY
Clinical trial expense research and development	CurrentYearDuration_NonConsolidatedMember	151847000	JPY
Depreciation research and development	Prior1YearDuration_NonConsolidatedMember	141519000	JPY
Depreciation research and development	CurrentYearDuration_NonConsolidatedMember	168404000	JPY
Directors compensations sga	Prior1YearDuration_NonConsolidatedMember	51050000	JPY
Directors compensations sga	CurrentYearDuration_NonConsolidatedMember	63819000	JPY
Salaries and allowances sga other	Prior1YearDuration_NonConsolidatedMember	118050000	JPY
Salaries and allowances sga other	CurrentYearDuration_NonConsolidatedMember	141147000	JPY
Business consignment expenses sga other	Prior1YearDuration_NonConsolidatedMember	85319000	JPY
Business consignment expenses sga other	CurrentYearDuration_NonConsolidatedMember	142577000	JPY
Patent expense sga other	Prior1YearDuration_NonConsolidatedMember	76954000	JPY
Patent expense sga other	CurrentYearDuration_NonConsolidatedMember	68767000	JPY
Depreciation sga other	Prior1YearDuration_NonConsolidatedMember	5781000	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 · 20 of 20 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 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 · 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