Precht Okamoto

"All My Life I Want To Study The Creatures Of Kaiju Realm...But Other Hand Chief Lobachevsky You Took My Studies And My Frame For Being So Smarter Then Me? But Anything Gonna Change If You Mind I Will Take The Kaijudoa's Rune From Planet Kaijudoa For Myself And Have My Revenge"

Hades is the most powerful enemy that the Kaijudo Dragons face and as that He try to steal the Runes of Kaijudoa from the Creature Realm for all himself as that also in past life Hades been study the Creatures and their Monarch for 89 years before his son Isao tooked the leadership

also as that He was the leader of the Grimoire Heart and even but as when Ken knew that was his Grandfather also tries to defeat him in combat as also but He's was being called Hornhead by Manny during the battle with the Dragons and Grimoire, He summons Demon Commands creatures which also was stated by Isao and as also that He was the defeated in duel combat by his great grandson Ray