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Summary of Significant Accounting Policies (Details) - Schedule of Disaggregated Information of Revenue - USD ($) | 12 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | $ 391,060 | $ 811,169 | $ 741,336
Underwriting and placement income related | 152,638 | 1,574,613 | 355,371
Introducing and referral income | 264,941 | 278,688 | 210,009
Handling income | 125,736 | 367,873 | 176,480
Investment management fee income |  | 30,622 | 21,368
Interest income and others | 42,489 | 91,311 | 58,587
Revenue | 1,408,469 | 3,259,296 | 2,306,436
Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Revenue | 1,397,782 | 3,154,276 | 1,563,151
Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 7,119 | 89,743 | 735,401
Handling income | 2,130 | 2,275 | 498
Investment management fee income |  | 2,840 | 1,793
Interest income and others | 1,438 | 10,162 | 5,593
Revenue | 10,687 | 105,020 | 743,285
Revenue from Contracts with Customers Recognized at a Point in Time [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income | 264,941 |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income | 264,941 |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income |  |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Equity Securities [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related | 109,316 | 914,234 | 293,709
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Equity Securities [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related | 109,316 | 914,234 | 293,709
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Equity Securities [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related |  |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Bonds and Others [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related | 43,322 | 660,379 | 61,662
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Bonds and Others [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related | 43,322 | 660,379 | 61,662
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Bonds and Others [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Underwriting and placement income related |  |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Custodian Services [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 110,296 | 352,968 | 69,774
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Custodian Services [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 108,218 | 350,706 | 69,774
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Custodian Services [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 2,078 | 2,262 |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Dividend Collection [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 17,570 | 17,180 | 107,204
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Dividend Collection [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 17,518 | 17,167 | 106,706
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Dividend Collection [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Handling income | 52 | 13 | 498
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Introducing and Referral Income [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income |  | 278,688 | 210,009
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Introducing and Referral Income [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income |  | 278,688 | 210,009
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Introducing and Referral Income [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Introducing and referral income |  |  |
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Hong Kong [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 375,928 | 455,911 | 588,937
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Hong Kong [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 371,930 | 445,057 | 548,300
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Hong Kong [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 3,998 | 10,854 | 40,637
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | United States [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 22,251 | 443,806 | 876,907
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | United States [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 19,130 | 365,281 | 183,226
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | United States [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related | 3,121 | 78,525 | 693,681
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Other Exchanges [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related |  | 1,195 | 10,893
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Other Exchanges [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related |  | 831 | 9,810
Revenue from Contracts with Customers Recognized at a Point in Time [Member] | Other Exchanges [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Brokerage commissions related |  | 364 | 1,083
Revenue from Contracts with Customers Recognized Over Time [Member] | Advisory Fees [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Advisory fees | 420,918 |  |
Revenue from Contracts with Customers Recognized Over Time [Member] | Advisory Fees [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Advisory fees | 420,918 |  |
Revenue from Contracts with Customers Recognized Over Time [Member] | Advisory Fees [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Advisory fees |  |  |
Revenue from Contracts with Customers Recognized Over Time [Member] | Interest Income and Others [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Interest income and others | 43,927 | 101,473 | 64,180
Revenue from Contracts with Customers Recognized Over Time [Member] | Interest Income and Others [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Interest income and others | 42,489 | 91,311 | 58,587
Revenue from Contracts with Customers Recognized Over Time [Member] | Interest Income and Others [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Interest income and others | $ 1,438 | 10,162 | 5,593
Revenue from Contracts with Customers Recognized Over Time [Member] | Investment Management Fee Income [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Investment management fee income |  | 33,462 | 23,161
Revenue from Contracts with Customers Recognized Over Time [Member] | Investment Management Fee Income [Member] | Third parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Investment management fee income |  | 30,622 | 21,368
Revenue from Contracts with Customers Recognized Over Time [Member] | Investment Management Fee Income [Member] | Related parties [Member] |  |  |
Schedule of Disaggregated Information of Revenue [Line Items] |  |  |
Investment management fee income |  | $ 2,840 | $ 1,793

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