Vysache

Emul's father and the chieftain of the race known as the Vorpal Bunnies. His physique—vastly larger and more formidable than that of any other Vorpal Bunny—possesses a sheer intensity that overawes all who behold it.

Impressed by the strength and audacity of Sunraku—who visited the Rabbit Kingdom, Rabituza, under Emul's guidance—he subjects him to a series of various trials.