Daruku Hoshino
星埜 ダルク
About
He is Tensai's assistant, where they maintain a sort of Sherlock Holmes and John Watson-like relationship. Though he may look like a girl, he is actually a gender non conforming Male, and is honest about this if it is relevant. Daruku, along with Tensai, transfer into Juugo's school where they are also the his classmates after their brief visitation at the his apartment where they also met Nanana. Daruku also becomes a member of the "Adventure Club" since she goes wherever Tensai goes. (Source...
Anime
Voice Actors
Hanazawa, Kana
Japanese