Rin Rin Side!!

Sakura Oto is an overlooked member of a popular idol group, struggling daily with her own insecurities and lack of recognition. Her life takes a complicated turn when she finds herself caught between two of the group’s most prominent stars, both of whom possess highly unconventional personalities. The first is Rin-chan, the newest addition to the lineup and currently its most beloved member. Despite her massive public appeal, Rin harbors a surprising secret: she is Sakura’s absolute biggest fan, showering the lesser-known idol with intense admiration at every opportunity. The second is Ritsuko-san, a carefree and unapologetic flirt whose popularity rivals even Rin’s. Known for her bold charm and womanizing tendencies, Ritsuko brings a chaotic energy to everything she does. When circumstances force all three idols to live together under one roof, Sakura’s quiet struggles are amplified by the overwhelming dynamics of shared domestic life. Now trapped in close quarters with a devoted superfan and a relentless flirt, Sakura must navigate the constant whirlwind of their contrasting affections. As she manages the eccentricities of her famous housemates, she is also forced to confront her own self-doubt, striving to discover her true worth and identity within the demanding world of idols.