Kino Hime is a 15 year-old girl who just started her first year in a high school for voice actors (Seiyuu) called Hiiragi Academy. She dreams of becoming the voice of the main character in one of the most popular series in Japan, "Magic Fighter Lovely Blazers". The academy is the number one school which allows students to make their voice acting debuts and also includes other departments such as general education, sports, music, acting, and art.

Of course this Academy is full of celebrities, too. Two of Hime's upperclassmen are none other than the two rising idols of the group "Idol Unit AQUA".

But Hime's dream is hard to fulfill. Her voice is not really suitable for a voice actress and her new classmate Kudou Senri doesn't waste time in pointing that out. Will Hime prove everybody, especially Senri, what she is capable of despite the first appearance?