Annual report

Period2024-11-01 → 2025-10-31

Filed2026-01-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 135

Metric	Value	Period	Scope	Source row
Revenue	¥3.4bn	2024-11-01 → 2025-10-31	Cons.	Net sales
Revenue	¥3.3bn	2023-11-01 → 2024-10-31	Cons.	Net sales
Revenue	¥2.4bn	2022-11-01 → 2023-10-31^v	Cons.	Net sales (5-year summary)
Revenue	¥2.0bn	2021-11-01 → 2022-10-31^v	Cons.	Net sales (5-year summary)
Revenue	¥1.7bn	2020-11-01 → 2021-10-31^d	Cons.	Net sales (5-year summary)
Operating income	¥46m	2024-11-01 → 2025-10-31	Cons.	Operating income
Operating income	¥257m	2023-11-01 → 2024-10-31	Cons.	Operating income
Ordinary income	¥72m	2024-11-01 → 2025-10-31	Cons.	Ordinary income
Ordinary income	¥298m	2023-11-01 → 2024-10-31	Cons.	Ordinary income
Ordinary income	−¥193m	2022-11-01 → 2023-10-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥511m	2021-11-01 → 2022-10-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥841m	2020-11-01 → 2021-10-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥74m	2024-11-01 → 2025-10-31	Cons.	Income before income taxes
Profit before tax	¥297m	2023-11-01 → 2024-10-31	Cons.	Income before income taxes
Net income (owners)	−¥78m	2024-11-01 → 2025-10-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥301m	2023-11-01 → 2024-10-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥300m	2022-11-01 → 2023-10-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥668m	2021-11-01 → 2022-10-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥793m	2020-11-01 → 2021-10-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥78m	2024-11-01 → 2025-10-31	Cons.	Profit loss
Net income	¥301m	2023-11-01 → 2024-10-31	Cons.	Profit loss
Total assets	¥4.1bn	at 2025-10-31	Cons.	Assets
Total assets	¥4.3bn	at 2024-10-31	Cons.	Assets
Total assets	¥3.7bn	at 2023-10-31^v	Cons.	Total assets (5-year summary)
Total assets	¥3.9bn	at 2022-10-31^v	Cons.	Total assets (5-year summary)
Total assets	¥4.6bn	at 2021-10-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥526m	at 2025-10-31	Cons.	Liabilities
Total liabilities	¥622m	at 2024-10-31	Cons.	Liabilities
Net assets / equity	¥3.6bn	at 2025-10-31	Cons.	Net assets
Net assets / equity	¥3.6bn	at 2024-10-31	Cons.	Net assets
Net assets / equity	¥3.1bn	at 2023-10-31^v	Cons.	Net assets
Net assets / equity	¥3.4bn	at 2022-10-31^v	Cons.	Net assets (5-year summary)
Net assets / equity	¥4.1bn	at 2021-10-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.5bn	at 2025-10-31	Cons.	Cash and deposits
Cash and deposits	¥2.9bn	at 2024-10-31	Cons.	Cash and deposits
Cash & equivalents	¥2.5bn	at 2025-10-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.9bn	at 2024-10-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.7bn	at 2023-10-31^v	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.1bn	at 2022-10-31^v	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥3.4bn	at 2021-10-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥14m	2024-11-01 → 2025-10-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥207m	2023-11-01 → 2024-10-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥268m	2022-11-01 → 2023-10-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥416m	2021-11-01 → 2022-10-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥654m	2020-11-01 → 2021-10-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥413m	2024-11-01 → 2025-10-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥141m	2023-11-01 → 2024-10-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥92m	2022-11-01 → 2023-10-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	¥161m	2021-11-01 → 2022-10-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥176m	2020-11-01 → 2021-10-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥9m	2024-11-01 → 2025-10-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥132m	2023-11-01 → 2024-10-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥16m	2022-11-01 → 2023-10-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥176m	2021-11-01 → 2022-10-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥257m	2020-11-01 → 2021-10-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-14.8	2024-11-01 → 2025-10-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥58.6	2023-11-01 → 2024-10-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-58.53	2022-11-01 → 2023-10-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-130.04	2021-11-01 → 2022-10-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-146.97	2020-11-01 → 2021-10-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥689.14	at 2025-10-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥696.68	at 2024-10-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥613.93	at 2023-10-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥662.79	at 2022-10-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥789.09	at 2021-10-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	87.3%	at 2025-10-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	85.4%	at 2024-10-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	84.9%	at 2023-10-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	88.1%	at 2022-10-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	91.2%	at 2021-10-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	8.8%	2023-11-01 → 2024-10-31	Cons.	Rate of return on equity (5-year summary)
Employees	166	at 2025-10-31	Cons.	Number of employees
Employees	162	at 2024-10-31	Cons.	Number of employees
Employees	151	at 2023-10-31^v	Cons.	Number of employees
Employees	143	at 2022-10-31^v	Cons.	Number of employees
Employees	151	at 2021-10-31^d	Cons.	Number of employees
Revenue	¥2.1bn	2024-11-01 → 2025-10-31	Standalone	Net sales
Revenue	¥2.0bn	2023-11-01 → 2024-10-31	Standalone	Net sales
Revenue	¥1.6bn	2022-11-01 → 2023-10-31^v	Standalone	Net sales (5-year summary)
Revenue	¥1.4bn	2021-11-01 → 2022-10-31^v	Standalone	Net sales (5-year summary)
Revenue	¥1.2bn	2020-11-01 → 2021-10-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥63m	2024-11-01 → 2025-10-31	Standalone	Operating income
Operating income	−¥32m	2023-11-01 → 2024-10-31	Standalone	Operating income
Ordinary income	¥121m	2024-11-01 → 2025-10-31	Standalone	Ordinary income
Ordinary income	−¥46m	2023-11-01 → 2024-10-31	Standalone	Ordinary income
Ordinary income	−¥266m	2022-11-01 → 2023-10-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥569m	2021-11-01 → 2022-10-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥751m	2020-11-01 → 2021-10-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥121m	2024-11-01 → 2025-10-31	Standalone	Income before income taxes
Profit before tax	−¥47m	2023-11-01 → 2024-10-31	Standalone	Income before income taxes
Net income	¥6m	2024-11-01 → 2025-10-31	Standalone	Profit loss
Net income	−¥37m	2023-11-01 → 2024-10-31	Standalone	Profit loss
Net income	−¥364m	2022-11-01 → 2023-10-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥802m	2021-11-01 → 2022-10-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥734m	2020-11-01 → 2021-10-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.3bn	at 2025-10-31	Standalone	Assets
Total assets	¥3.4bn	at 2024-10-31	Standalone	Assets
Total assets	¥3.2bn	at 2023-10-31^v	Standalone	Total assets (5-year summary)
Total assets	¥3.5bn	at 2022-10-31^v	Standalone	Total assets (5-year summary)
Total assets	¥4.4bn	at 2021-10-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥246m	at 2025-10-31	Standalone	Liabilities
Total liabilities	¥395m	at 2024-10-31	Standalone	Liabilities
Net assets / equity	¥3.0bn	at 2025-10-31	Standalone	Net assets
Net assets / equity	¥3.0bn	at 2024-10-31	Standalone	Net assets
Net assets / equity	¥2.9bn	at 2023-10-31^v	Standalone	Net assets
Net assets / equity	¥3.2bn	at 2022-10-31^v	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.1bn	at 2021-10-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2025-10-31	Standalone	Cash and deposits
Cash and deposits	¥1.9bn	at 2024-10-31	Standalone	Cash and deposits
EPS (basic)	¥1.07	2024-11-01 → 2025-10-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-7.15	2023-11-01 → 2024-10-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-71.05	2022-11-01 → 2023-10-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-155.94	2021-11-01 → 2022-10-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-135.99	2020-11-01 → 2021-10-31^d	Standalone	Basic earnings loss per share (5-year summary)
Net assets per share	¥576.18	at 2025-10-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥572.35	at 2024-10-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥558.95	at 2023-10-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥621.67	at 2022-10-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥786.61	at 2021-10-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	92.4%	at 2025-10-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	88.3%	at 2024-10-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	89.7%	at 2023-10-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	90.6%	at 2022-10-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	94.8%	at 2021-10-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	0.1%	2024-11-01 → 2025-10-31	Standalone	Rate of return on equity (5-year summary)
Shares issued	5,508,500	at 2025-10-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,508,500	at 2024-10-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,414,000	at 2023-10-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,414,000	at 2022-10-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,414,000	at 2021-10-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	102	at 2025-10-31	Standalone	Number of employees
Employees	92	at 2024-10-31	Standalone	Number of employees
Employees	89	at 2023-10-31^v	Standalone	Number of employees
Employees	82	at 2022-10-31^v	Standalone	Number of employees
Employees	95	at 2021-10-31^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 · 1,244

Item	Context	Value	Unit
Net cash provided by used in financing activities	CurrentYearDuration	-9221000	JPY
Effect of exchange rate change on cash and cash equivalents	Prior1YearDuration	25109000	JPY
Effect of exchange rate change on cash and cash equivalents	CurrentYearDuration	-1960000	JPY
Net increase decrease in cash and cash equivalents	Prior1YearDuration	223403000	JPY
Net increase decrease in cash and cash equivalents	CurrentYearDuration	-410444000	JPY
Cash and cash equivalents	Prior2YearInstant	2712474000	JPY
Cash and cash equivalents	Prior1YearInstant	2935878000	JPY
Cash and cash equivalents	Prior1YearInstant	2935878000	JPY
Cash and cash equivalents	CurrentYearInstant	2525433000	JPY
Number of consolidated subsidiaries	CurrentYearInstant	5
Number of associates accounted for using equity method	CurrentYearInstant	2
Directors compensations sga	Prior1YearDuration	101188000	JPY
Directors compensations sga	CurrentYearDuration	99369000	JPY
Payroll and allowances sga	Prior1YearDuration	324837000	JPY
Payroll and allowances sga	CurrentYearDuration	354382000	JPY
Provision for directors bonuses sga	Prior1YearDuration	12512000	JPY
Provision for directors bonuses sga	CurrentYearDuration	2232000	JPY
Compensations sga	Prior1YearDuration	148467000	JPY
Compensations sga	CurrentYearDuration	130323000	JPY
Research and development expenses sga	Prior1YearDuration	377253000	JPY
Research and development expenses sga	CurrentYearDuration	545838000	JPY
Provision of allowance for doubtful accounts sga	Prior1YearDuration	2769000	JPY
Provision of allowance for doubtful accounts sga	CurrentYearDuration	-2612000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	Prior1YearDuration	377253000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	CurrentYearDuration	545838000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	1948134000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	1526876000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	541679000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	514455000	JPY
Work in process	Prior1YearInstant_NonConsolidatedMember	1979000	JPY
Work in process	CurrentYearInstant_NonConsolidatedMember	17421000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	67215000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	66390000	JPY
Advances paid	Prior1YearInstant_NonConsolidatedMember	10390000	JPY
Advances paid	CurrentYearInstant_NonConsolidatedMember	2827000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	28211000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	37308000	JPY
Allowance for doubtful accounts ca	Prior1YearInstant_NonConsolidatedMember	-7151000	JPY
Allowance for doubtful accounts ca	CurrentYearInstant_NonConsolidatedMember	-4813000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	2590459000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	2160466000	JPY
Buildings	Prior1YearInstant_NonConsolidatedMember	－	JPY
Buildings	CurrentYearInstant_NonConsolidatedMember	3767000	JPY
Tools furniture and fixtures	Prior1YearInstant_NonConsolidatedMember	1081000	JPY
Tools furniture and fixtures	CurrentYearInstant_NonConsolidatedMember	27076000	JPY
Property plant and equipment	Prior1YearInstant_NonConsolidatedMember	1081000	JPY
Property plant and equipment	CurrentYearInstant_NonConsolidatedMember	30844000	JPY
Software	Prior1YearInstant_NonConsolidatedMember	156418000	JPY
Software	CurrentYearInstant_NonConsolidatedMember	297152000	JPY
Other ia	Prior1YearInstant_NonConsolidatedMember	275000	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 2024-10-31	pass rounding
balance sheet identity	consolidated 2025-10-31	pass
balance sheet identity	non_consolidated 2024-10-31	pass rounding
balance sheet identity	non_consolidated 2025-10-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2023-10-31	pass
statement vs summary · net assets	consolidated 2024-10-31	pass
statement vs summary · net assets	consolidated 2025-10-31	pass
statement vs summary · net assets	non_consolidated 2023-10-31	pass
statement vs summary · net assets	non_consolidated 2024-10-31	pass
statement vs summary · net assets	non_consolidated 2025-10-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-11-01/2024-10-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-11-01/2025-10-31	pass
statement vs summary · operating cash flow	consolidated 2023-11-01/2024-10-31	pass
statement vs summary · operating cash flow	consolidated 2024-11-01/2025-10-31	pass
statement vs summary · revenue	consolidated 2023-11-01/2024-10-31	pass
statement vs summary · revenue	consolidated 2024-11-01/2025-10-31	pass
statement vs summary · revenue	non_consolidated 2023-11-01/2024-10-31	pass
statement vs summary · revenue	non_consolidated 2024-11-01/2025-10-31	pass
statement vs summary · total assets	consolidated 2024-10-31	pass
statement vs summary · total assets	consolidated 2025-10-31	pass
statement vs summary · total assets	non_consolidated 2024-10-31	pass
statement vs summary · total assets	non_consolidated 2025-10-31	pass