![](https://cdn.animecharacters.io/images/characters/large/91233-d0cbe5c3.jpg)
Rei Katsura (桂レイ)
Age: 14 Birthday: Unknown Height: 169 cm Weight: Unknown Appmon Buddy: Hackmon Family: Younger brother, Katsura Hajime He is a 14 year old boy, surrounded by mystery, who persecutes Haru. He is an exceptional hacker, who may know something about the evil boss L.
Voice Actors
Toshiyuki Toyonaga
Japanese
Bruno Borsu
French