2AM's Jo Kwon and 2PM's Woo Young released a picture of their trip in Japan.

Jo Kwon posted a picture with a comment "Many experience in Japan Trip^^ life long lasting memories for first trip.. I have many pictures, but I will end with picture taken in the morning"

2AM and 2PM are building good friendship traveling around on free time in Japan, even called ONEDAY.

In the picture, Jo Kwon and Woo Young are looking like funny kids exposing top half in a hot spa. In the other picture, they are smiling big holding drink bottles.

Netizens "Decalcomanie!", "face size as small as drink bottles", "A cup of milk after hot spa? Cute!"