May I Call You Aniki

is episode 26 of the Beelzebub anime.

Trivia

 * Okuka is the name of the transit fare card used by Oga, Furuichi and Kazuya upon entering a train station.
 * En, Yolda, Izabella and Satura make a cameo appearance when Kunieda's grandfather's friend comes to Saint Ishiyama Academy. Their pose is reminiscent of one in chapter 81.