Main Characters Natsumi Asō Sora Kajiwara Hazuki Torikai Asaka Kamiya Ujo Sugyo Daichi Negishi Kuma-san Ryō Tanabe Kokage Kuga Fū Himuro Hiyori Kasugano Ao Kajiwara Ha-san Juju Sasaki Mike Minamo Negishi Nagisa Kurihara Kate