Joseph Luster
May 30, 2022 
The cast member has been revealed for Aharen’s tsundure little sister Eru, who made her first appearance in the latest episode of the Aharen-san wa Hakarenai TV anime recently. With both younger siblings finally appearing on screen for the first time, we can now take a look at the character design and cast member for the addition.
Eru Aharen is being voiced by Rina Hidaka, who also voices Milim in That Time I Got Reincarnated as a Slime. Here’s her design:
The Aharen-san wa Hakarenai anime is currently streaming on Crunchyroll both in its original Japanese language and dubbed in English.
Yasutaka Yamamoto (Servant x Service) is chief director for Aharen-san wa Hakarenai, with Tomoe Makino (Woodpecker Detective’s Office) directing and Takao Yoshioka (High School DxD) in charge of series scripts at anime production house Felix Film.
Via Crunchyroll News
