Sakamoto, an unemployed young man, is one of the world's top players of an online fighting game called Btooom! One day, he wakes up on what appears to be a tropical island, although he doesn't remember how or why he got there.
Kanata Hongo
Ryota Sakamoto (voice)
Suzuko Mimori
Himiko (voice)
Toru Okawa
Kiyoshi Taira (voice)
Miyuki Sawashiro
Kousuke Kira (voice)
Yuichi Nakamura
Nobutaka Oda (voice)
Meijin Takahashi
Takanohashi (voice)
