Loans Receivable, Net - Schedule of Loans Receivable, Net (Details) - USD ($) |
Sep. 30, 2026 |
Mar. 31, 2026 |
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| Schedule of Loans Receivable [Abstract] | ||||||
| Receivable due from customers holding US stocks or HK stocks | [1] | $ 5,973,984 | $ 1,096,030 | |||
| Less: allowance for expected credit loss on receivable due from customers holding US stocks or HK stocks | (505,948) | (506,380) | ||||
| Total | 5,468,036 | 589,650 | ||||
| Loans receivable | [2] | 94,245,429 | 11,162,121 | |||
| Loan receivable, net | $ 99,713,465 | $ 11,751,771 | ||||
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