v3.26.3
Organization and Business Description (Details)
12 Months Ended
Jan. 09, 2026
CNY (¥)
Jul. 31, 2026
USD ($)
shares
Jul. 31, 2026
CNY (¥)
shares
Nov. 26, 2025
Jul. 31, 2025
USD ($)
shares
May 15, 2025
shares
Organization and Business Description [Line Items]            
Date of incorporation   Nov. 15, 2024        
Ordinary shares, value | ¥     ¥ 1,000,000      
Interest-free loans | ¥ ¥ 900,000          
Capital contributions repayable by transferring their equity interests | ¥ ¥ 100,000          
Mr. Sasaki. [Member]            
Organization and Business Description [Line Items]            
Ownership percentage       90.00%    
Hairihan Tong [Member]            
Organization and Business Description [Line Items]            
Ownership percentage       10.00%    
CTW Cayman [Member]            
Organization and Business Description [Line Items]            
Ownership percentage   96.00% 96.00%      
Class A Ordinary Share [Member]            
Organization and Business Description [Line Items]            
Ordinary shares, shares issued (in Shares) | shares   52,616,000 52,616,000   48,000,000  
Ordinary shares, value | $ [1]   $ 5,053     $ 4,800  
Class B Ordinary Share [Member]            
Organization and Business Description [Line Items]            
Ordinary shares, shares issued (in Shares) | shares   12,000,000 12,000,000   12,000,000  
Ordinary shares, value | $   $ 1,200     $ 1,200  
Mr. Ryuichi Sasaki [Member]            
Organization and Business Description [Line Items]            
Percentage of voting power   98.50%        
Mr. Ryuichi Sasaki [Member] | Class A Ordinary Share [Member]            
Organization and Business Description [Line Items]            
Ordinary shares, shares issued (in Shares) | shares           48,000,000
[1] Shares issued include 2,086,952 Class A ordinary shares held by Futu Trustee Limited in the Company’s share incentive reserve that had not been delivered to award holders as of July 31, 2026; these shares are not considered outstanding (Note 15).