v3.26.1
Summary of Significant Accounting Policies (Details)
9 Months Ended
Dec. 31, 2025
USD ($)
segment
shares
Dec. 31, 2024
USD ($)
Dec. 31, 2025
HKD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Summary of Significant Accounting Policies [Line Items]          
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision maker (the “CODM”), the Company’s CODM has been identified as its CEO, who reviews the consolidated results when making decisions about allocating resources and assessing performance of the Company.        
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Chief Executive Officer        
Operating segments | segment 1        
Reportable segments | segment 1        
Allowance for credit losses     $ 1,545
Finance lease receivables      
Interest rate per annum 6.00%        
Contract with Customer, Liability, Revenue Recognized $ 99,780 $ 119,128      
Contract with Customer Liability Advances from Customers $ 82,356     103,897  
Remaining economic life percentage 75.00%        
Economic life percentage 25.00%        
Fair value of underlying asset percentage 90.00%        
Deposit $ 2,275,000     $ 1,000  
Deposited amount $ 250,000        
Foreign currency risk 0.069931   0.069931 0.072567  
RMB [Member]          
Summary of Significant Accounting Policies [Line Items]          
Foreign currency risk 0.0699   0.0699 0.0726  
USD [Member]          
Summary of Significant Accounting Policies [Line Items]          
Foreign currency risk 0.01   0.01 0.01  
United States [Member]          
Summary of Significant Accounting Policies [Line Items]          
Deposit $ 5,000     $ 1,000  
Hong Kong [Member]          
Summary of Significant Accounting Policies [Line Items]          
Deposit 2,269,000        
Deposited amount 103,000   $ 800,000    
China [Member]          
Summary of Significant Accounting Policies [Line Items]          
Deposit 1,234,000     $ 700,000  
Maximum insurance claim deposit $ 71,000   $ 500,000    
Minimum [Member]          
Summary of Significant Accounting Policies [Line Items]          
Percentage of lease payments 75.00%        
Minimum [Member] | Automobiles [Member]          
Summary of Significant Accounting Policies [Line Items]          
Economic life, term 3 years   3 years    
Maximum [Member]          
Summary of Significant Accounting Policies [Line Items]          
Percentage of lease payments 90.00%        
Maximum [Member] | Automobiles [Member]          
Summary of Significant Accounting Policies [Line Items]          
Economic life, term 5 years   5 years    
Series A Convertible Preferred Stock [Member]          
Summary of Significant Accounting Policies [Line Items]          
Dilutive securities from the outstanding (in Shares) | shares 13,100