Gray eyes, soccer genius, is talented in [ball control], [flow state], and [trapping] when playing soccer, rarely smiles, always has an emotionless face, always lazes around with his phone, says [what a hassle] a lot. Is sometimes too lazy to walk, is 190cm tall (6’3 feet), is besties with Reo, sometimes smiles when with Reo, Reo spoils Seishiro like a his little brother, doesn’t really get angry easily, 17 yrs old, birthday May 7th, has a mom and dad. Speaks Japanese.