Another student allied with Vera in the school. Guhoo uses the Iron Spirit technique that was created by Reunion. It allows him to harden his skin to incredible levels, and eventually makes him impervious to pain. He uses very few actual fighting moves. He is in a relationship with Shinra, and has a history of conflict with Rud which led to the recent fight and him getting his arm cut off. He has been sentenced to 4 months of isolation training for fighting Rud after his arm was reattached. He was later hit in the chest by three of Vera's Void Fist.
- Iron Spirit is a skill created by Reunion, it is used to strength the skin of the user by hardening their Ki, but it takes great deal of Ki in order to maintain the skill. Since Guhoo's level is 11th star ranking, His skin is very durable to an incredible extent as Rud's Feline Claws style were hardly able to put a scratch on him until Rud used his Shattering Cross, which was able to disperse the density of the skin on his face, which created his weak point.
- Grudged Spirit Palm - A rudimentary ki palm technique that is taught at Reunion, they are however rarely used at the present.
- Lion's Roar - is a technique where the user releases a strong sound wave by concentrating ki within their diaphragm. This is strong enough to completely disrupt an unprepared enemy. It is able to damage their inner ear drums which causes them to lose their sense of balance, presenting an easy target.