This project was launched to fuse moe characters and music in order to let more people know about Fukushima Prefecture after the Great East Japan Earthquake. Various events and goods sales are being planned to boost Fukushima Prefecture.

She is a woman who stood up to support Riku, who stood up to enliven Fukushima Prefecture. She is in charge of public relations for Riku's management, but her cute looks are as good as Riku's, so she is often sent along with Riku to perform idol-like activities. She is also a publicist for Riku's management, and because of this, she has become as popular as Riku before she knows it. However, she is always thinking first and foremost about supporting Riku as a publicist.

She is a kind-hearted girl who always prays for the happiness of others and stands up for Fukushima Prefecture, which was devastated by the Great East Japan Earthquake in 2011. She is 17 years old and hails from Koriyama City, Fukushima Prefecture. She has been busy raising funds, singing, and participating in events in East and West to support Fukushima.