Chaimu Tamura is a supporting character in Himitsu no Aipri. She's in the same class as Himari Aozora and Mitsuki Hoshikawa. Being a model, Chaimu is always on top of the newest trends, she's usually seen streaming, taking selfies and uploading pictures to social media. She is, however, always on a tight schedule and barely has time for friends. To protect her public image, she also used to hide her love for PriUsa (the type of plushie that Mugi-Chan is).