Riko Sakurauchi

Riko stands at a petite 160cm, embodying a shy and sweet spirit that's as calming as a cozy evening indoors. While her lively friends Chika and You light up the room with their energy, Riko’s more reserved nature often makes her the thoughtful foil in their dynamic. She’s got a mature vibe, but when the pressure's on, she can spiral into a flurry of nervousness—think panicking and jumping to the wrong conclusions. After a cringe-worthy piano recital mishap, she’s convinced she’s not idol material. But her persistent friend Chika is determined to pull her into the spotlight, hoping to reignite her love for music.