v3.26.1
Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2026
Jan. 31, 2025
Apr. 30, 2025
Summary of Significant Accounting Policies [Line Items]          
FDIC amount     $ 250,000    
Insurance amount $ 45,826   45,826   $ 621,009
Allowance for credit losses 43,749   43,749  
Impairment loss on long-lived assets      
Tax benefit rate     50.00%    
Allowance for sales returns    
Shipping and handling costs from continuing operations 1,681 $ 722 $ 1,681 $ 838  
Segment reporting description     An operating segment is a component of the Company that engages in business activities from which it may earn revenue and incur expenses and is identified on the basis of the internal financial reports that are provided to and regularly reviewed by the Company’s chief financial officer, the Company’s chief operating decision maker (the “CODM”) in order to allocate resources and assess the performance of the segment.    
Chief operating decision maker     chief financial officer    
Number of reportable segments     true    
Revenue $ 1,383,941 $ 623,709 $ 1,468,941 $ 760,583  
Right of use assets impairment charges      
Dilutive share with anti-dilutive effect 0 0 15,984 0  
Contingencies    
UNITED STATES          
Summary of Significant Accounting Policies [Line Items]          
Revenue 382,727 $ 623,710 354,775 $ 594,543  
HONG KONG          
Summary of Significant Accounting Policies [Line Items]          
Revenue $ 1,086,214 $ 136,873      
CHINA          
Summary of Significant Accounting Policies [Line Items]          
Revenue     $ 1,029,166 $ 29,166  
Customer Concentration Risk [Member] | Customer One [Member] | Revenue Benchmark [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 72.00% 93.00% 68.00% 76.00%  
Customer Concentration Risk [Member] | Customer One [Member] | Accounts Receivable [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage     26.00%   34.00%
Customer Concentration Risk [Member] | Customer Two [Member] | Revenue Benchmark [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 15.00%   14.00%    
Customer Concentration Risk [Member] | Customer Two [Member] | Accounts Receivable [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage     26.00%   33.00%
Customer Concentration Risk [Member] | Customer Three [Member] | Revenue Benchmark [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 10.00%        
Customer Concentration Risk [Member] | Customer Three [Member] | Accounts Receivable [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage     26.00%   33.00%
Customer Concentration Risk [Member] | Customer Four [Member] | Accounts Receivable [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage     22.00%    
Supplier Concentration Risk [Member] | One Vendors [Member] | Total Purchase [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 75.00% 100.00% 75.00%    
Supplier Concentration Risk [Member] | Two Vendors [Member] | Total Purchase [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 15.00%   15.00% 12.00%  
Supplier Concentration Risk [Member] | Three vendors [Member] | Total Purchase [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage 10.00%        
Supplier Concentration Risk [Member] | Three vendors [Member] | Two Vendors [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage     10.00%    
Supplier Concentration Risk [Member] | One Vendor [Member] | Total Purchase [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage       76.00%  
Supplier Concentration Risk [Member] | One Vendor [Member] | Accounts Payable [Member]          
Summary of Significant Accounting Policies [Line Items]          
Customers risk, percentage         65.00%