Star Harmony Academy (スターハーモニー学園 Sutā Hāmonī Gakuen) is a middle and high school with both a normal division for non-idols and an idol division for idols training.
Middle School Idol Division
A light navy one-piece dress with a pink sleeve cuff, collar, and bottom of skirt, each with white line detail. On the torso are six gold buttons, while at the neck is a red ribbon with gold sphere in the center. Small white pleats line the bottom of the skirt.
Brown heels with an ankle strap and gold sole. Included are stockings with a magenta line inches under the cuff.
High School Idol Division
The tracksuits differ in color and depend on the type of idol wearing it: Pink for Cute, Blue for Cool, Purple for Sexy, and Yellow for Pop. Each track suit has the school emblem located on the right side of their suit.
- This is the first idol school in the Aikatsu! Franchise to also provide a normal division for non-idols.
- This is also the first school in the Aikatsu! Franchise where the student does not live in a dormitory, but their own home.