v3.25.4
ENTERPRISE-WIDE DISCLOSURE (Details - Revenue by regions) - USD ($)
 3 Months Ended 6 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2026
Jan. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 3,884,684 $ 2,079,203 $ 7,702,911 $ 5,060,143
HONG KONG        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 2,117,818 1,997,203 4,953,931 4,573,373
CHINA        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 1,335,066 0 1,335,066 166,770
JAPAN        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues 28,606 82,000 182,635 320,000
SINGAPORE        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total revenues $ 403,194 $ 0 $ 1,231,279 $ 1,250