__Height:__ 156 cm
__School:__ Kaimei High School
__Class:__ 2-B (chapters 1-209); 3-E (chapters 210-288)
Saaya Agata is a tsundere girl who is [Soujirou's](https://anilist.co/character/19463/) younger sister. She approaches the Sket Dan with the request to help her become less "tsun". She eventually begins to hang out with the group, and sometimes helps them out.
