Episode 91 - Hustle♪ Idol Training☆

Hustle♪ Idol Training☆ (ハッスル♪アイドル修行☆) is the ninety-first episode of the Aikatsu Stars! Anime Series and the fourty-first episode of its second season. It aired on January 25th, 2018.

Summary
To grasp the chance to advance into the finals of the tournament, Mahiru Kasumi has decided to appear on a certain Live Stage. On the other hand, seeing Mahiru, Aria Futaba began to display her interest in the word "earnestness". And these two have somehow decided to train together in the mountains――!

Characters

 * Mahiru Kasumi
 * Aria Futaba
 * Yume Nijino
 * Laura Sakuraba
 * Koharu Nanakura
 * Ako Saotome
 * Elza Forte
 * Kirara Hanazono
 * Rei Kizaki
 * Hime Shiratori
 * Yozora Kasumi