
S01E01 Hello Friends!
During the spring break preceding her second year in junior high school, a regular division student named Aine Yūki encounters the top idol, Mio Minato. With her great talent to make friends, Aine easily befriends...
Tamaki warns Aine and Mio that now they are Diamonds Friends, people will be looking to get news stories on them, so the three must be their guard. Tamaki's warning soon comes to frustration when a rookie Paparazzi reporter named Habara shows up and tries to get a scoop on the Friends. For this reason, Aine finds it an opportunity to get to know Habara and provide insight into Pure Palette.
Aine Yūki is good at making friends, and is enrolled in Star Harmony Academy's general education track. She befriends Mio Minato, the school's top idol, and becomes an idol herself.