天河 勇

Age: 16Hobbies: Listening to musicLikes: Family, friends, and co-workers.A boy whose name is well known among those who fight VariantsHe considers living as a Disobeyer to be the main focus of his life and goes to school only because people around him recommend him to. He enjoys simply being a student only when that leads to interact with Chiharu.In the course of forming combat methods against Variants, he has assimilated much knowledge on martial arts. [From the Official Artbook]