Photobi HK is a Korean-style ID photo studio in Yau Ma Tei, Hong Kong, on the 10th floor of On Lee Building on Nathan Road. It takes passport and student ID photos, helping children with poses and expressions during the shoot and retouching the photos afterward. A booked passport photo was ready in 15 minutes, and waits on other visits were about 10 minutes. During retouching, only four photos are compared at a time, and basic edits are sometimes left out.