Komainu-sama is Watching

is episode 51 of Beelzebub anime.

Summary
While Oga and Beel perfects Super Milk Time, Nene and the Red Tail girls come up with a plan to get Aoi back in Red Tails, and Aoi and Isafuyu talk about the little demon, Koma.

Characters in order of appearance

 * Oga Tatsumi
 * Beelzebub
 * Zenjuro Saotome
 * Black Beel
 * Toujou Hidetora
 * Kaname Izuma
 * Aoi Kunieda
 * Nene Omori
 * Chiaki Tanimura
 * Ryoko Asuka
 * Kaoru Umemiya
 * Yuka
 * Himekawa
 * Kanzaki
 * Natsume
 * Shiroyama
 * Koma
 * Isafuyu
 * Hilda
 * Furuichi
 * Alaindelon

Trivia

 * The title of the episode is based off the title of the light novel series . The leader of the Taniyurikai even proclaims that "Maria-sama is watching [them]".Taniyurikai.png
 * Hilda is still humming the pudding song from the previous episode when she leaves Oga and Beel.

Anime and Manga Differences

 * In the manga, Black Beel crams a cigarette into Zenjuro's nose. Compared to the anime, he pulls Zenjuro's cheek.