Jube appears intimidating and aggressive at first sight, but he is very kind and friendly towards his friends, being a fan and follower of Pop Step, he is willing to assist the Vigilantes in capturing distributors of the Trigger drug.

As this manga does not have an anime, their is no exact voice for him. He is a middle-schooler who looks very tough. If you could please give him a medium-to-deeper pitched voice, that would be great!