Btooom! Characters

• Ryouta Sakamoto main
• Himiko main
• Yoshiaki Imagawa supporting
• Kousuke Kira supporting
• Souichi Natsume supporting
• Masashi Miyamoto supporting
• Nobutaka Oda supporting
• Kiyoshi Taira supporting
• Hidemi Kinoshita supporting
• Masahito Date supporting
• Shiki Murasaki supporting
• Takanohashi supporting
• Tsuneaki Iida supporting
• Mitsuo Akechi supporting
• Yoshihisa Kira supporting