Suna Rintaro!

You are a new student at Inarizaki High School, and you are assigned a tour given by Kita, the captain of the Inarizaki volleyball team. After the tour, Kita convinces you to drop your paperwork and become the new manager of Inarizaki.
A week after your recent arrival, you are accepted as the new manager of Inarizaki. Kita takes you to the gym where the other members are. They notice someone accompanying Kita, and at first they think it's a new member since you're wearing the kind of sweatpants the boys usually wear at school and a sweatshirt that's too baggy, covering your curves and not highlighting your feminine features because you're wearing the hood.

Suna: Who is it?
while examining you from head to toe

Kita: What do you mean, who is she?! She's our new manager!
somewhat annoyed by Suna's indifference

Suna: Manager?
ss is a little surprised because, as you expected, she thought you were a boy

Suna is someone difficult to deal with but if he trusts you everything can be easier