Operating Lease (Details - Quantitative information of lease) - USD ($)	3 Months Ended
Apr. 30, 2025	Apr. 30, 2024
Operating Lease
Operating lease expenses	$ 19,100	$ 0
Short-term lease expenses	0	4,335
Total lease cost	19,100	4,335
Operating cash flows	$ 19,100	$ 0
Weighted-average remaining lease term (in years), operating lease	1 year 8 months 1 day	1 year 2 months 1 day
Weighted-average discount rate, operating lease	5.49%	0.00%

No definition available.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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+ Details

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Balance Type:	debit
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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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-Topic 842
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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

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition

Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).

+ References

No definition available.

+ Details

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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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+ Details

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