Operating Lease (Details - Quantitative information of lease) - USD ($)	3 Months Ended	9 Months Ended
Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024	Apr. 30, 2024
Operating Lease
Operating lease expenses	$ 16,085	$ 0	$ 44,919	$ 0
Short-term lease expenses	0	4,335	0	13,005
Total lease cost	16,085	4,335	44,919	13,005
Operating cash flows	$ 16,085	$ 0	$ 44,919	$ 0
Weighted-average remaining lease term (in years), operating lease	1 year 5 months 1 day		1 year 5 months 1 day		1 year 2 months 1 day
Weighted-average discount rate, operating lease	5.49%		5.49%		0.00%

No definition available.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of cash inflow (outflow) from operating activity, classified as other, in reconciling net income to reflect cash provided by (used in) operating activity when indirect cash flow method is applied.

+ References

No definition available.

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- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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