Nino Arisugawa, a girl who loves to sing, experiences her first heart-wrenching goodbye when her beloved childhood friend, Momo, moves away. And after Nino befriends Yuzu, a music composer, she experiences another sad parting! Luckily, Nino reunites with Momo and Yuzu in high school, but things haven't played out the way anyone expected...

Nino's voice remains in terrible shape as she takes the stage at Tokyo Sailing... In a last-ditch effort, a determined Yuzu removes his mask and whispers, "Sing with me, Alice." Will they be able to save In No Hurry's performance?