v3.26.1
Summary of Significant Accounting Policies (Details)
 12 Months Ended
Mar. 31, 2026
USD ($)
segment
Mar. 31, 2025
USD ($)
Jul. 03, 2025
Summary of Significant Accounting Policies [Line Items]      
Allowance for credit loss  
Expected credit losses 1,708,802 2,590,291  
Impairment of long-term investment 256,420  
Impairment on investment 256,420  
Impairment of long-lived assets  
Impairment for right of use assets  
Revenues from contracts with customers, percentage 8.80% 6.90%  
Structured note portfolio, description the Company subscribed for 50% of the structured note portfolio. According to the agreements among the Company and other holders of structured notes, company gains and losses mainly from (i) in the event the portfolio makes gains and declares distribution of dividends from the portfolio, the Company is entitled to 20% of dividends, (ii) in the event the portfolio suffers losses, the other 50% holders of structured notes shall bear the losses until the net assets of the portfolio reached 55% of total subscription amount, and (iii) in the event the net assets of portfolio is below 55% of subscription amount, the portfolio is terminated.    
Trading gains $ 145,579  
Loan interest income $ 952,112 832,724  
Tax benefit realized on examination 50.00%    
Dilutive securities  
Insured maximum limit amount $ 11,800,000    
Number of operating segments | segment 1    
Number of reportable segments | segment 1    
Reversed allowances for expected credit losses $ 881,488    
HKD [Member]      
Summary of Significant Accounting Policies [Line Items]      
Insured maximum limit amount 800,000    
AUD [Member]      
Summary of Significant Accounting Policies [Line Items]      
Insured maximum limit amount 250,000    
SGD [Member]      
Summary of Significant Accounting Policies [Line Items]      
Insured maximum limit amount $ 100,000    
Customer Concentration Risk [Member] | Commission Expense [Member] | Broker One [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 88.00% 75.00%  
Customer Concentration Risk [Member] | Commission Expense [Member] | Broker Two [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 8.00% 18.00%  
Customer Concentration Risk [Member] | Customer One [Member] | Revenue Benchmark [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 18.00% 20.00%  
Customer Concentration Risk [Member] | Customer One [Member] | Accounts Payable [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 53.00% 37.00%  
Customer Concentration Risk [Member] | Customer Two [Member] | Revenue Benchmark [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 14.00% 12.00%  
Customer Concentration Risk [Member] | Customer Two [Member] | Accounts Payable [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue 14.00% 27.00%  
Customer Concentration Risk [Member] | Customer Three [Member] | Accounts Payable [Member]      
Summary of Significant Accounting Policies [Line Items]      
Total revenue   17.00%  
Long-term investment [Member]      
Summary of Significant Accounting Policies [Line Items]      
Impairment of long-term investment $ 500,000  
Impairment on investment $ 500,000  
Winrich Trust [Member]      
Summary of Significant Accounting Policies [Line Items]      
Equity interest percentage 80.00%   20.00%
Minimum [Member] | Limited Partnership [Member]      
Summary of Significant Accounting Policies [Line Items]      
Equity interest percentage 3.00%    
Maximum [Member] | Limited Partnership [Member]      
Summary of Significant Accounting Policies [Line Items]      
Equity interest percentage 5.00%