| Gennai Saiba |
|Voice Actor|| 宇佐美涼子 |
|Signature Card(s)||Cyber Kuhn, Super Hacker|
He was a tech genius in the class. At one time, Katta Kirifuda and his team helped him to test his mobile cameras and viewing goggles. During his work, he got attacked and controlled by an intruder who broke into his lab was none other than Leo Hyakujuu. Under Leo's control, he dueled Katta and was snapped out of Leo's control after Katta defeats him. He plays a major role in helping Katta and his team to find the culprit who was responsible for the unusual possessions within the class.
Leo Hyakujuu ● Maria Ave ● Gou Tetsujo ● Seitaro Gero ● Yamamoto Elegance Kumiko
Gennai Saiba ● Ragan Hiyama ● Yukiko Kamakura ● Ran Ohata ● Mei Midoriyama
Dan Danda ● Hiroshi Taihei ● Nanmo Nai ● Toriyama Siblings