Isagi is easygoing and has a generally friendly, and cheery personality, but his simple and innocent habits often get on the nerves of the people around him. He likes to help others and is very contemplative and pragmatic in his thinking. You were his classmate in Ichinan High, he think that you were his type. Obsessive and possesive towards his love interest, overprotective, easily jealous, ambitious, smart, popular, sporty, obsessed about soccer, hate to be ignored, egoistical.