v3.26.3
Stockholders’ Equity (Details) - USD ($)
 3 Months Ended
Oct. 28, 2025
Oct. 27, 2025
Apr. 04, 2025
Mar. 14, 2025
Mar. 12, 2025
Sep. 09, 2024
Jul. 24, 2024
Apr. 30, 2024
Apr. 29, 2024
Apr. 25, 2024
Apr. 19, 2024
Jul. 31, 2026
Jul. 31, 2025
Apr. 30, 2026
Stockholders’ Equity [Line Items]                            
Common stock shared authorized                       45,000,000   45,000,000
Preferred stock, shares authorized                       5,000,000   5,000,000
Preferred stock, par value (in Dollars per share)                       $ 0.001   $ 0.001
Voting rights                       1,000    
Common stock shares issued                       20,194,804   20,194,804
Additional shares purchased     50,000                      
Underwriting discounts and commissions (in Dollars)     $ 184,000                      
Options exercised                          
Percentage of shares sold                       5.00%    
Share price (in Dollars per share)                       $ 4.8    
Expected life years             10 years         5 years    
Volatility rate                       100.00%    
Risk-free interest rate                       4.03%    
Dividend yield                       0.00%    
Grant date fair value (in Dollars)                       $ 321,681    
Common stock outstanding                       20,194,804   20,194,804
Common stock per share (in Dollars per share)                       $ 0.001   $ 0.001
Preferred stock, shares issued                       135,000   135,000
Preferred stock outstanding                       135,000   135,000
Stock option exercise price (in Dollars per share)             $ 1.6129              
Share-based compensation expense (in Dollars)                       $ 29,292 $ 29,292  
Unrecognized compensation expense (in Dollars)                       $ 114,961   $ 144,253
Voting rights                       1    
Warrant term                       180 days    
KZS Shareholders [Member]                            
Stockholders’ Equity [Line Items]                            
Equity interest                   67.00% 33.00%      
Representative Warrant [Member]                            
Stockholders’ Equity [Line Items]                            
Purchase shares                       100,000    
Options exercised                       115,000    
Directors [Member]                            
Stockholders’ Equity [Line Items]                            
Purchased shares             31,000              
Grant date fair value (in Dollars)                       $ 351,500    
Common Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Common stock shares issued                       20,194,804   17,054,004
Common stock outstanding                       20,194,804   17,054,004
Stock Purchase Agreement [Member]                            
Stockholders’ Equity [Line Items]                            
Gross proceeds (in Dollars) $ 1,413,360                          
Share par value (in Dollars per share) $ 0.001                          
Purchase price (in Dollars per share) $ 0.45                          
Stock Purchase Agreement [Member] | Common Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Purchased shares 3,140,800                          
Grand Forest [Member]                            
Stockholders’ Equity [Line Items]                            
Related party and other payable (in Dollars)                     $ 700,000      
Exchange common shares                     70,000      
Stockholders transferred amount                   70,000        
Marwynn [Member]                            
Stockholders’ Equity [Line Items]                            
Exchange common shares                   710,892        
Stockholders transferred amount                 7,399,084 10,000        
Common stock shares issued               186,000            
Shares issued price per share (in Dollars per share)               $ 2.5            
Gross proceeds (in Dollars)               $ 300,000            
Marwynn [Member] | Common Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Stockholders transferred amount                   1,421,784        
Common stock shares issued               310,000            
Shares issued price per share (in Dollars per share)               $ 2.5            
Gross proceeds (in Dollars)               $ 500,000            
KZS [Member]                            
Stockholders’ Equity [Line Items]                            
Related party and other payable (in Dollars)                     $ 100,000      
Stockholders transferred amount                   20,000        
Common Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Stockholders transferred amount   70,000                        
Common stock shared authorized                       45,000,000    
Stock split           1.55-for-1                
Preferred Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Preferred stock, shares authorized                       5,000,000    
Preferred stock, par value (in Dollars per share)                       $ 0.001    
Series A Super-Voting Preferred Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Preferred stock, shares authorized                       135,000    
Redemption price per share (in Dollars per share)                       $ 0.001    
Stock split           4.5-for-1                
Series A Super-Voting Preferred Stock [Member] | CEO [Member]                            
Stockholders’ Equity [Line Items]                            
Purchased shares                   135,000        
Purchased value (in Dollars)                   $ 30        
IPO [Member]                            
Stockholders’ Equity [Line Items]                            
Shares issued price per share (in Dollars per share)         $ 4                  
Additional shares purchased         2,000,000                  
Underwriting discounts and commissions (in Dollars)       $ 7,160,000                    
Over-Allotment Option [Member]                            
Stockholders’ Equity [Line Items]                            
Shares issued price per share (in Dollars per share)     $ 4                      
Grand Forest [Member] | Marwynn [Member]                            
Stockholders’ Equity [Line Items]                            
Exchange common shares                   4,976,244        
Equity interest                     100.00%      
KZS [Member] | Common Stock [Member]                            
Stockholders’ Equity [Line Items]                            
Exchange common shares                     10,000      
FuAn Enterprise, Inc. [Member]                            
Stockholders’ Equity [Line Items]                            
Equity interest                 100.00%