Kono Sekai no Tanoshimikata: Secret Story Film

Yuujirou Someya and Aizou Shibasaki arrive at the same audition with very different goals and no reason to consider each other suitable partners. Yuujirou carries a background in traditional dance and family pressure to prove himself, while Aizou wants to reach the stage on his own terms. Rather than choosing one of them, the producers place them together as the duo LIP×LIP, forcing two boys who constantly irritate each other to sing, train, and appear before audiences side by side. Their rivalry is genuine, but it gradually becomes fuel that pushes each to improve rather than fall behind. Before the public can know them as a successful idol unit, Yuujirou and Aizou first have to learn how to turn competition into the chemistry that will define their future.