Yuuna is the second Kashiwagi twin and, in sharp contrast to her sister, is very introverted and soft-spoken. She is often the victim of Yuuma&#039;s pranks and usually goes along with all of her plans. However, due to her personality and penchant to easily get embarrassed, she doesn&#039;t always do what Yuuma requests of her, like in one episode where she was to model some new clothes along with Yuuma but wouldn&#039;t, saying it was too embarrassing. They both get annoyed when Miyuki calls on either of them as &quot;Kashiwagi twins&quot; as if they are one person, though it is usually her sister that speaks up on their behalf. Yuuna ties her hair tied on the right side of her head with a red ribbon and wears similarly colored stockings.

The 11 year old Miyamoto Rebecca becomes the new teacher of a classroom which is full of weirdos. Despite her cute looks she's a little beast and can be pretty sarcastic and offensive. The school is not safe anymore now that she's in charge of a class and her students, Himeko, Ichijou, Rei and a white rabbit who took a liking to Rebecca help her to rough up the school and the neighbour-class with its teacher "ojii-chan".
 
(Source: Anime News Network)

An American voice actress of Indian descent who primarily works with ADV Films.

Rebecca Miyamoto is a child genius with a Ph.D. from Columbia University, and she is starting as a high school teacher. The students love to tease her from day one, and she doesn't behave much better. Now we follow this class as they strive to get better grades and cope with their new teacher. 
Chapter count includes 22 bonus chapters

Yuuna Kashiwagi