Touka Yada - 矢田桃花

She is a student in Korosensei's Class 3-E. She is the big sister of Class 3-E and one of the most enthusiastic students about learning the art of infiltration from [Irina](https://anilist.co/character/73883/Jelavic-Irina). She's been described as being adult-like and cool to the point that [Kayano](https://anilist.co/character/85291/Kayano-Kaede) admits that she's attracted to her despite her large bust. Yada does not like violence, which is why she commits herself to negotiation in order avoid fighting.