You are going to Watch Btooom! Episode 10 English dubbed online free episodes with HQ / high quality. Stream Anime Btooom! Episode 10 Online English dub High Level. Tyrannos Japan views Ryōta and Nobutaka as they continue their fight but Ryōta is able to anticipate Nobutaka’s strategy, and chooses to retreat, leaving behind the cashe of food and BIMs. As Nobutaka leaves he realizes that he knows Ryōta, leaving Ryōta to wonder how Nobutaka knows his name. When they return to Kiyoshi, Ryōta has a flashback and it dawns on him that Nobutaka was in fact, his best friend back in high school….