Annual report

Period2025-01-01 → 2025-12-31

Filed2026-03-19

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 133

Metric	Value	Period	Scope	Source row
Revenue	¥128m	2025-01-01 → 2025-12-31	Cons.	Net sales
Revenue	¥258m	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥30m	2023-01-01 → 2023-12-31^v	Cons.	Net sales (5-year summary)
Revenue	¥59m	2022-01-01 → 2022-12-31^v	Cons.	Net sales (5-year summary)
Revenue	¥8m	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥942m	2025-01-01 → 2025-12-31	Cons.	Operating income
Operating income	−¥793m	2024-01-01 → 2024-12-31	Cons.	Operating income
Ordinary income	−¥937m	2025-01-01 → 2025-12-31	Cons.	Ordinary income
Ordinary income	−¥755m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	−¥931m	2023-01-01 → 2023-12-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2022-01-01 → 2022-12-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥925m	2025-01-01 → 2025-12-31	Cons.	Income before income taxes
Profit before tax	−¥803m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Net income (owners)	−¥937m	2025-01-01 → 2025-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥807m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥933m	2023-01-01 → 2023-12-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥1.1bn	2022-01-01 → 2022-12-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥937m	2025-01-01 → 2025-12-31	Cons.	Profit loss
Net income	−¥807m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Total assets	¥2.2bn	at 2025-12-31	Cons.	Assets
Total assets	¥2.3bn	at 2024-12-31	Cons.	Assets
Total assets	¥2.1bn	at 2023-12-31^v	Cons.	Total assets (5-year summary)
Total assets	¥1.4bn	at 2022-12-31^v	Cons.	Total assets (5-year summary)
Total assets	¥2.1bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥109m	at 2025-12-31	Cons.	Liabilities
Total liabilities	¥106m	at 2024-12-31	Cons.	Liabilities
Net assets / equity	¥2.0bn	at 2025-12-31	Cons.	Net assets
Net assets / equity	¥2.2bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥1.9bn	at 2023-12-31^v	Cons.	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31^v	Cons.	Net assets (5-year summary)
Net assets / equity	¥2.0bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.8bn	at 2025-12-31	Cons.	Cash and deposits
Cash and deposits	¥2.0bn	at 2024-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.8bn	at 2025-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.0bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.7bn	at 2023-12-31^v	Cons.	Cash and cash equivalents
Cash & equivalents	¥994m	at 2022-12-31^v	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.7bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥888m	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥803m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥914m	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.1bn	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥924m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥83m	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥3m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥759,000	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥2m	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥3m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥745m	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥1.1bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥1.6bn	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥356m	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥816m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-17.44	2025-01-01 → 2025-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-18.56	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-26.82	2023-01-01 → 2023-12-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-43.81	2022-01-01 → 2022-12-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.62	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥33.51	at 2025-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥44.53	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥48.44	at 2023-12-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥40.71	at 2022-12-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥77.09	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	92.2%	at 2025-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	92.9%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	90.6%	at 2023-12-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	82.2%	at 2022-12-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	89.9%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Employees	21	at 2025-12-31	Cons.	Number of employees
Employees	22	at 2024-12-31	Cons.	Number of employees
Employees	22	at 2023-12-31^v	Cons.	Number of employees
Employees	22	at 2022-12-31^v	Cons.	Number of employees
Employees	23	at 2021-12-31^d	Cons.	Number of employees
Revenue	¥128m	2025-01-01 → 2025-12-31	Standalone	Net sales
Revenue	¥258m	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥30m	2023-01-01 → 2023-12-31^v	Standalone	Net sales (5-year summary)
Revenue	¥59m	2022-01-01 → 2022-12-31^v	Standalone	Net sales (5-year summary)
Revenue	¥8m	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥986m	2025-01-01 → 2025-12-31	Standalone	Operating income
Operating income	−¥820m	2024-01-01 → 2024-12-31	Standalone	Operating income
Ordinary income	−¥975m	2025-01-01 → 2025-12-31	Standalone	Ordinary income
Ordinary income	−¥781m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	−¥934m	2023-01-01 → 2023-12-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2022-01-01 → 2022-12-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥1.1bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥963m	2025-01-01 → 2025-12-31	Standalone	Income before income taxes
Profit before tax	−¥829m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Net income	−¥965m	2025-01-01 → 2025-12-31	Standalone	Profit loss
Net income	−¥826m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	−¥935m	2023-01-01 → 2023-12-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥1.1bn	2022-01-01 → 2022-12-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥1.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥2.1bn	at 2025-12-31	Standalone	Assets
Total assets	¥2.2bn	at 2024-12-31	Standalone	Assets
Total assets	¥2.0bn	at 2023-12-31^v	Standalone	Total assets (5-year summary)
Total assets	¥1.4bn	at 2022-12-31^v	Standalone	Total assets (5-year summary)
Total assets	¥2.1bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥89m	at 2025-12-31	Standalone	Liabilities
Total liabilities	¥33m	at 2024-12-31	Standalone	Liabilities
Net assets / equity	¥2.0bn	at 2025-12-31	Standalone	Net assets
Net assets / equity	¥2.1bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2023-12-31^v	Standalone	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31^v	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.9bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.7bn	at 2025-12-31	Standalone	Cash and deposits
Cash and deposits	¥1.8bn	at 2024-12-31	Standalone	Cash and deposits
EPS (basic)	¥-17.96	2025-01-01 → 2025-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-26.9	2023-01-01 → 2023-12-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-43.75	2022-01-01 → 2022-12-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.53	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥32.22	at 2025-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥43.57	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥47.65	at 2023-12-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥39.79	at 2022-12-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥76.37	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	92.8%	at 2025-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	95.9%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	90.4%	at 2023-12-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	81.8%	at 2022-12-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	89.8%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Shares issued	59,365,100	at 2025-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	47,495,100	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	38,365,100	at 2023-12-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	28,224,100	at 2022-12-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	24,595,100	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	20	at 2025-12-31	Standalone	Number of employees
Employees	21	at 2024-12-31	Standalone	Number of employees
Employees	21	at 2023-12-31^v	Standalone	Number of employees
Employees	21	at 2022-12-31^v	Standalone	Number of employees
Employees	22	at 2021-12-31^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 · 1,208

Item	Context	Value
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000HamamotoHidetoshiMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000HamamotoHidetoshiMember	Original text (Japanese) (注)2
Official title or position information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000FujiokaTakeshiMember	Original text (Japanese) 取締役経営管理部長
Name information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000FujiokaTakeshiMember	Original text (Japanese) 藤岡　健
Date of birth information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000FujiokaTakeshiMember	1967-07-05
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000FujiokaTakeshiMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000FujiokaTakeshiMember	Original text (Japanese) (注)2
Official title or position information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000IwataniKunioMember	Original text (Japanese) 取締役
Name information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000IwataniKunioMember	Original text (Japanese) 岩谷邦夫
Date of birth information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000IwataniKunioMember	1942-03-25
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000IwataniKunioMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000IwataniKunioMember	Original text (Japanese) (注)1,3
Official title or position information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000YamasakiYasushiMember	Original text (Japanese) 取締役（監査等委員）
Name information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000YamasakiYasushiMember	Original text (Japanese) 山崎泰志
Date of birth information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000YamasakiYasushiMember	1972-04-17
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000YamasakiYasushiMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000YamasakiYasushiMember	Original text (Japanese) (注)1,3
Official title or position information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000OkiNorikoMember	Original text (Japanese) 取締役（監査等委員）
Name information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000OkiNorikoMember	Original text (Japanese) 大城紀子
Date of birth information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000OkiNorikoMember	1972-12-27
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000OkiNorikoMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000OkiNorikoMember	Original text (Japanese) (注)1,3,5
Official title or position information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000MorikawaSachikoMember	Original text (Japanese) 取締役（監査等委員）
Name information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000MorikawaSachikoMember	Original text (Japanese) 森川さち子
Date of birth information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000MorikawaSachikoMember	1977-05-13
Career summary information about directors and corporate auditors proposal (text)	FilingDateInstant_jpcrp030000-asr_E27208-000MorikawaSachikoMember	Text · Plus
Term of office information about directors and corporate auditors proposal	FilingDateInstant_jpcrp030000-asr_E27208-000MorikawaSachikoMember	Original text (Japanese) (注)1,3
Footnotes directors and corporate auditors (text)	FilingDateInstant_Row6Member	Text · Plus
Footnotes directors and corporate auditors (text)	FilingDateInstant_Row7Member	Text · Plus
Footnotes directors and corporate auditors (text)	FilingDateInstant_Row8Member	Text · Plus
Footnotes directors and corporate auditors (text)	FilingDateInstant_Row9Member	Text · Plus
Footnotes directors and corporate auditors (text)	FilingDateInstant_Row10Member	Text · Plus
Outside directors and outside corporate auditors (text)	FilingDateInstant	Text · Plus
Audits (text)	FilingDateInstant	Text · Plus
Remuneration for directors and other officers (text)	FilingDateInstant	Text · Plus
Remuneration etc paid by group to each director or other officer (text)	FilingDateInstant	Text · Plus
Shareholdings (text)	FilingDateInstant	Text · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial information	CurrentYearDuration	Text · Plus
Regulations in accordance with which financial statements have been prepared financial information	CurrentYearDuration	Text · Plus
Description of fact that financial statements have been prepared in accordance with special provision financial information	CurrentYearDuration	Original text (Japanese) なお、当社は、特例財務諸表提出会社に該当し、財務諸表等規則第127条の規定により財務諸表を作成しております。
Note on independent audit financial information	CurrentYearDuration	Text · Plus
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial information	CurrentYearDuration	Text · Plus
Consolidated balance sheet (text)	CurrentYearDuration	Text · Plus
Consolidated statement of income (text)	CurrentYearDuration	Text · Plus
Consolidated statement of comprehensive income (text)	CurrentYearDuration	Text · Plus
Consolidated statement of changes in equity (text)	CurrentYearDuration	Text · Plus
Consolidated statement of cash flows (text)	CurrentYearDuration	Text · Plus
Notes uncertainties of entitys ability to continue as going concern consolidated financial statements (text)	CurrentYearDuration	Text · Plus
Notes significant accounting policies for preparation of consolidated financial statements (text)	CurrentYearDuration	Text · Plus
Number of consolidated subsidiaries and names of major consolidated subsidiaries (text)	CurrentYearDuration	Text · Plus

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 2024-12-31	pass
balance sheet identity	consolidated 2025-12-31	pass
balance sheet identity	non_consolidated 2024-12-31	pass
balance sheet identity	non_consolidated 2025-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2023-12-31	pass
statement vs summary · net assets	consolidated 2024-12-31	pass
statement vs summary · net assets	consolidated 2025-12-31	pass
statement vs summary · net assets	non_consolidated 2023-12-31	pass
statement vs summary · net assets	non_consolidated 2024-12-31	pass
statement vs summary · net assets	non_consolidated 2025-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2025-01-01/2025-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	consolidated 2025-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2025-12-31	pass