as Umi Natsume

as Naotatsu Kumazawa

as Kaito Aoi

as Yahiko Myojin

as Segawa Kotaro

as Niiyama Daichi

as Matsumushi Matsuda (child)

as Eight Kirino

as Senichi Akita

as Yukio Haruyama

as Himura Kazuomi

as Kenichi

as Daichi Shimojima