Masashi Miyamoto

Masashi Miyamoto (宮本 雅志 Miyamoto Masashi) was a player in the real-life Btooom! game. He was originally a member of a group comprised of Himiko, Isamu Kondō, and Mitsuo Akechi, however, tensions led Masashi to kill Isamu, and thus created a falling-out with the remaining members. Once on his own, Masashi later formed his own group with Sōichi Natsume and served as a major antagonist toward Ryōta Sakamoto's group.