Yoshimori Sumimura

Yoshimori Sumimura (墨村良守, Sumimura Yoshimori) is a Human with Kekkaishi powers living near the Karasumori site. He is the main protagonist of Kekkaishi and the middle son of the Sumimura Family. He attends Karasumori Academy with his childhood friend Tokine Yukimura. His brother refers to him as Yoshi.