After leaving the popular idol group JPX48, Ai Narata starts a new journey into the world of the Kouka Revue, an all-female musical theater troupe. It's there that she meets Sarasa Watanabe, a tall, semi-obnoxious go-getter with lofty dreams.

Sarasa and Ai head back to Tokyo for summer vacation. Kabuki actor and Sarasa's boyfriend, Akiya Shirakawa, reflects on his childhood with Sarasa and their memories of kabuki.