Income Tax - (Details - Reconciliation of income tax) - USD ($)	3 Months Ended		9 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Net profit (loss) before income tax	$ (202,547)	$ (6,048)	$ 553,632	$ (28,177)
UNITED STATES
Net profit (loss) before income tax	(28,802)	(6,048)	(155,529)	(28,177)
Tax expense (benefit) at the statutory tax rate	(6,048)	(1,270)	(32,661)	(5,917)
Valuation allowance	6,048	1,270	32,661	5,917
Net operating loss tax assets deduction	0	0	0	0
Income tax expense (benefit)	0	0	0	0
HONG KONG
Net profit (loss) before income tax	(173,744)	0	709,161	0
Tax expense (benefit) at the statutory tax rate	(28,668)	0	117,012	0
Valuation allowance	0	0	0	0
Net operating loss tax assets deduction	0	0	0	0
Income tax expense (benefit)	$ (28,668)	$ 0	$ 117,012	$ 0