Nagi is very tall with a muscular build, however, he usually slouches, which is why he looks shorter than he actually is. Nagi is shown to have short white hair that leaves a V-shaped fringe in between his eyes like Isagi. He has gray-colored eyes with large irises. He's a lazy guy who just wants to live a peaceful life. He doesn't want to put effort in anything. Good at football naturally. Cares about his friends. Clashes with people he doesn't like.