You Don't Do Mixed Bathing?

is part B of episode 57 of Beelzebub anime.

You Don't Eat Manjū? is part A of episode 57.

Summary
Hilda wins a ticket to an Onsen where Oga's family and her enjoy a relaxing bath. Oga, Beel, and Hilda bond a little bit while Furuichi thinks he has a chance to see a woman naked in the mixed hot spring bath.

Next episode preview
Oga tells Furuichi to get happy as Ishiyama High has been rebuilt. Furuichi checks if it was the one he destroyed with Tōjō. Oga thinks about preparing to leave Saint Ishiyama Academy, but Furuichi stops him, realizing the school has been renamed Akumano Academy. After Oga introduces the next episode, Furuichi starts to worry that Behemoth's 34 Pillar Division is coming back to attack them. Oga confirms this and tells starts to prepare for the final battle with Baby Beel.

Characters in order of appearance

 * 1) Hilda
 * 2) Oga's Mother
 * 3) Oga's Father
 * 4) Misaki Oga
 * 5) Tatsumi Oga
 * 6) Beelzebub IV
 * 7) Wakaokami
 * 8) Takayuki Furuichi
 * 9) Alaindelon
 * 10) Nāga (flashback)
 * 11) Aoi Kunieda (flashback)
 * 12) Lamia (flashback)