Ayato Kamina, a 17-year-old high school student, lives in Tokyo Jupiter oblivious to the world around him, having been raised to believe that the rest of civilization has been destroyed; but everything changes when a mysterious alien civilization invades his home.

• Hiro Shimono
• Aya Hisakawa
• Houko Kuwashima
• Maaya Sakamoto
• Mitsuru Miyamoto
• Chikao Ohtsuka
• Jouji Nakata
• Kae Araki