Haruko Nitta

Serving as Mikan’s elementary school homeroom teacher, this dedicated educator harbors a secret passion for otaku culture. She is a massive admirer of the creative works produced by Mikan and Rito’s father, often displaying her deep enthusiasm for his artistry. This shared interest creates a unique connection between her professional role in the classroom and her personal hobbies, adding a charming layer to her character's personality within the story.