kobayakawa sena

Due to his diminutive stature and weak outward appearance, Sena was bullied by his peers in primary school, and always had to be rescued by his childhood friend, Mamori Anezaki and later, Riku Kaitani. He became a gofer, retrieving items and running errands for his tormentors, which allowed him to build up his speed and dodging ability.After he entering high school he was forces to join  American football clab by hiruma yoichi