Summary of Significant Accounting Policies - Schedule of Outlines the Currency Exchange Rates (Details) |
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2024 |
|---|---|---|---|
| United States of America, Dollars [Member] | |||
| Schedule of Outlines the Currency Exchange Rates [Line Items] | |||
| Year-end spot rate | 1 | 1 | |
| Average rate | 1 | 1 | 1 |
| JPY [Member] | |||
| Schedule of Outlines the Currency Exchange Rates [Line Items] | |||
| Year-end spot rate | 159.16 | 150.6 | |
| Average rate | 155.7466 | 148.6506 | 137.7066 |
| RMB [Member] | |||
| Schedule of Outlines the Currency Exchange Rates [Line Items] | |||
| Year-end spot rate | 6.7509 | 7.2002 | |
| Average rate | 6.9589 | 7.2067 | 6.9897 |
| TWD [Member] | |||
| Schedule of Outlines the Currency Exchange Rates [Line Items] | |||
| Year-end spot rate | 32.27 | 29.91 | |
| Average rate | 31.2945 | 31.801 | 30.815 |