Watch BTOOOM! Episode 4 “Best in the World” online free in HD on Anime4Soul. This episode first aired on October 25, 2012. It is episode 4 of 12. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: BTOOOM! Episode 3. Next: BTOOOM! Episode 5. See all 12 episodes, characters and voice actors on the BTOOOM! page.