Everyone Gathering

is episode 20 of the Beelzebub anime.

Next episode preview
Furuichi frantically asks Oga what happens next week, so much that he can't sleep. Actually, he wanted to ask him what Unko-danshaku uses instead of a ball to play volleyball. Oga is appalled at his concern for Gohan-kun. Nicely, Furuichi then asks Oga to finish his fight with Tōjō so that he can read the rest of Gohan-kun. After Oga introduces the next episode, Furuichi makes a soft comment addressed to Arandron about how his room became "spacious" without him. Feeling weird, Oga asks him what that was all about.