v3.26.1
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)
Mar. 31, 2026
HKD ($)
$ / shares
shares
Sep. 30, 2025
HKD ($)
shares
Receivable from related parties | $ $ 528,300 $ 169,419
Ordinary share, par value | (per share) $ 0.24  
Ordinary share, shares authorized 50,000,000 50,000,000
Common Class A [Member]    
Ordinary share, shares authorized 45,000,000 45,000,000
Ordinary share, shares issued 117,581 77,225
Ordinary share, shares outstanding 117,581 77,225
Common Class B [Member]    
Ordinary share, shares authorized 5,000,000 5,000,000
Ordinary share, shares issued 32,525 32,525
Ordinary share, shares outstanding 32,525 32,525