Beelzebub Episode 21 English Subbed Episode Title:Who Do You Think Is Ishiyama's Strongest?.Episode Description:Furuichi is woken up by Alaindelon at 4:00a.m. and is teleported to Ishiyama High to watch Tatsumi and Tojo's fight with Hilda, Lamia, and Forcas Rachmaninoff. Meanwhile, Kanzaki, Himekawa, and Shiroyama confront Aizawa and Karou and begin to fight, but are quickly beaten by them, but they refuse to give up because of their stubbornness. Natsume shows up and defeats Karou in one blow, and is about to deal with Aizawa...