Survivors
Keita Toudou
- One of the protagonists. He is usually reserved, intelligent, and cautious. He and Aoi are childhood friends, once on the island, rescuing and protecting her is his top priority.
Riku Suzumura
Keita´s classmate, who he usually hangs out with it, they share many hobbies and interests.
Aoi Miyahara
She is a childhood friend and secret love of Keita, he rescued her from a kidnapping when they were kids.
Naho Ichihara
A lively and athletic Girl, she is a very good swimmer.
Kaoruku Ayukawa
A girl from a wealthy family, she is a a bit arrogant and vain.
Mitsuhiro Takasaki
Leader of the delinquents of the class. Show little respect for authority in school, but highly value friendship.
Eiji Akagi
Friend of Mitsuhiro, another delinquent of the class and the tallest of the students.
Taichi Izawa
Friend of Mitsuhiro and Eiji and the third delinquent of the class.
Teruo Wakabayashi
P.E. teacher of the class and judo club supervisor. He genuinely thinks of the well-being of his students and tries to keep them safe as much as possible.
Takako Kobayakawa
Geography teacher of the class. A beautiful but little oblivious woman.
Sakura Shimazaki
A very kind and responsible girl who wants to help the best as she can. She has feelings for Shinnosuke.
Shinnosuke Tachibana
A silent but honest student, former talented member of the Kendo club.
Kana Sasaki
One of Aoi's friends has one of the most developed bodies in the class.
Akane Toyohashi
A Very confident and intuitive girl, the smallest girl in the class.
Youko Tamura
A friendly and diligent girl in her studies.
Mikito Kaitani
The student council president of the class, he is quite demanding and selfish.
Ayumu Tamura
Elder brother of Youko, he has a small body and scare easily.
Aikawa Ryuusuke
Juubee Mangoku
Alias "Psycho", he is one the weirds of the class, he is friendly with Keita.
Mitsuro Kawakami
Alias "Meatbun", he is one the weirds of the class, he is friendly with Keita.
Tomoya Saegusa
A crewman of the ship, who helped some students reach safely the shore.