Gundham Tanaka is a student of Hope's Peak Academy's Class 77-B.His title is the Ultimate Breeder.He is always seen with his hamsters, the Four Dark Devas of Destruction: San-D (orange and white), Jum-P (grey and white), Maga-Z (tan fur with peach underbelly, chipped ear), and Cham-P (fat, orange). The Devas often camp out inside the scarf that Gundham always wraps around his neck, but they frequently appear during conversations or at his command.