Yuki Rurikawa

Troupe: Summer
Motif Flower: Lily

He participates in the Summer Troupe as both the costume specialist and as an actor. He may look like a girl, but this is only because he likes to dress in cute clothes. In actuality he is fully male. There is a wide gap between his appearance and his personality, because he tends to be brutally honest and sassy, even to his seniors. He has a habit of giving people around him nicknames with his harsh language.

(Source: A3! Wikia)