v3.26.3
Shareholders' Equity (Details)
 12 Months Ended
Jan. 29, 2026
shares
Aug. 07, 2025
USD ($)
$ / shares
shares
May 15, 2025
$ / shares
shares
Nov. 15, 2024
$ / shares
shares
Jul. 31, 2026
USD ($)
$ / shares
shares
Jul. 31, 2025
USD ($)
$ / shares
shares
Jul. 31, 2024
USD ($)
Jul. 31, 2026
JPY (¥)
shares
Feb. 09, 2026
shares
Shareholders’ Equity [Line Items]                  
Number of ordinary shares       1          
Percentage of registered capital         50.00%        
Underwriting discounts and costs | $   $ 1,355,000              
Deferred offering costs | $   1,144,552     $ 9,243,697        
Paid amount | $   $ 114,671     114,671 $ 1,134,538    
Additional shares expired unexercised   360,000              
Appropriation to statutory reserve | $            
Percentage of tax profits         10.00%        
Cash proceeds | $   $ 10,645,000              
Charged to additional paid-in capital | $           22,467      
Deferred offering cost | $   1,454,223     1,429,523      
Accrued before the IPO | $   $ 309,671              
Common stock shares issued not disclosed         true     true  
CTW Cayman [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized       500,000,000          
Ordinary shares par value (in Dollars per share) | $ / shares       $ 0.0001          
Share Restructure [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized     280,000,000            
Ordinary shares par value (in Dollars per share) | $ / shares     $ 0.0001            
Number of ordinary shares     1            
IPO [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares par value (in Dollars per share) | $ / shares   $ 5              
Ordinary shares, shares issued   142,080              
Charged to additional paid-in capital | $   $ 2,756,303              
Ordinary shares, shares issued   142,080              
Statutory reserve                  
Shareholders’ Equity [Line Items]                  
Contributed capital to a capital reserve         $ 673,339     ¥ 69,500,000  
AinekoX [Member]                  
Shareholders’ Equity [Line Items]                  
Appropriation to statutory reserve | $         14,964        
PRC [Member]                  
Shareholders’ Equity [Line Items]                  
Appropriation to statutory reserve | $         $ 1,569,695 1,554,731      
Share Incentive Reserve [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized         52,616,000     52,616,000  
Options exercised 9,048                
Outstanding shares         50,529,048     50,529,048  
Shares held in reserve         2,086,952     2,086,952  
RSU settlements shares 24,000                
Japan, Yen [Member]                  
Shareholders’ Equity [Line Items]                  
Paid amount | $   $ 1,144,552              
Accrued before the IPO | $   $ 309,671              
Japan, Yen [Member] | Statutory reserve                  
Shareholders’ Equity [Line Items]                  
Contributed capital to a capital reserve | $         $ 691,380        
Japan, Yen [Member] | AinekoX [Member]                  
Shareholders’ Equity [Line Items]                  
Contributed capital to a capital reserve | $           $ 676,416      
Class A Ordinary Share [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized         200,000,000 200,000,000   200,000,000  
Ordinary shares par value (in Dollars per share) | $ / shares         $ 0.0001 $ 0.0001      
Ordinary shares, shares issued         52,616,000 48,000,000   52,616,000  
Number of vote         one        
Outstanding shares         50,529,048 48,000,000   50,529,048  
Shares held in reserve         2,086,952     2,086,952  
Ordinary shares, shares issued         52,616,000 48,000,000   52,616,000  
Class A Ordinary Share [Member] | Share Restructure [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized     200,000,000            
Ordinary shares par value (in Dollars per share) | $ / shares     $ 0.0001            
Ordinary shares, shares issued     48,000,000            
Ordinary shares, shares issued     48,000,000            
Class A Ordinary Share [Member] | IPO [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares issued   2,400,000             96,000
Gross proceeds | $   $ 12,000,000              
Ordinary shares, shares issued   2,400,000             96,000
Class A Ordinary Share [Member] | Share Incentive Reserve [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares issued 2,120,000         48,000,000      
Outstanding shares           48,000,000      
Ordinary shares, shares issued 2,120,000         48,000,000      
Class B Ordinary Share [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized         20,000,000 20,000,000   20,000,000  
Ordinary shares par value (in Dollars per share) | $ / shares         $ 0.0001 $ 0.0001      
Ordinary shares, shares issued         12,000,000 12,000,000   12,000,000  
Outstanding shares         12,000,000 12,000,000   12,000,000  
Ordinary shares, shares issued         12,000,000 12,000,000   12,000,000  
Class B Ordinary Share [Member] | Share Restructure [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares authorized     19,999,999            
Ordinary shares par value (in Dollars per share) | $ / shares     $ 0.0001            
Class B Ordinary Share [Member] | Mr. Sasaki. [Member] | Share Restructure [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares issued     11,999,999            
Ordinary shares, shares issued     11,999,999            
Class B Ordinary Share [Member] | Share Incentive Reserve [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares issued           12,000,000      
Outstanding shares           12,000,000      
Ordinary shares, shares issued           12,000,000      
Class B Ordinary Share [Member] | Japan, Yen [Member] | Share Restructure [Member]                  
Shareholders’ Equity [Line Items]                  
Ordinary shares, shares issued     1            
Ordinary shares, shares issued     1