A 6th-grade elementary student who is energetic, has great stamina, is a bit poor at studying, but is responsible and very friendly. She is the protagonist of PriPara and a member of SoLaMi Smile. She often says "Everyone is a friend, everyone is an idol." Her personality matches well with Sora. When introducing herself, she says, "Hi, my name is Laala, I'm in sixth grade!" She has purple hair and wears beautiful clothes. She looks like an idol to anyone. She is a famous idol in her original world, the world of PriPara.

My best friend, a 1st-year student. She is soft, kind, and not very athletic. She is smart and responsible. We attend the same school. She is a member of the group Secret Friends with me. She hates scary things and hides behind Sora. She is an idol in the AiPri world.

Age uncertain. A girl who only exists within AiPri. She looks to be about a 1st-year middle schooler. She doesn't use formal speech. She is gentle and sometimes transforms into a princess when standing on stage or singing. To transform, she shouts "AiPri Breath Change!" She is a member of the group Secret Friends. She is an idol in the AiPri world.

A 2nd-year middle school student and the Student Council President. She is somewhat cool but gentle toward people she knows, especially Himari. She has a strong sense of responsibility and a personality that never gives up once she decides on something. She has excellent leadership skills. She is good at studying and quite good at sports. She is the leader of the group Quartet Star. She is an idol in the AiPri world.

A 2nd-year middle school student and the Student Council Vice President. She loves coordinating outfits and has a gentle way of speaking. She is a member of the group Quartet Star. She is an idol in the AiPri world.

A 2nd-year middle school student and the Student Council Secretary. She loves takoyaki extremely much. She speaks in a dialect. She is a member of the group Quartet Star. She is an idol in the AiPri world.

A 2nd-year middle schooler who loves math and seeing numbers arranged. Her personality is similar to Mirei's. She is in charge of bookkeeping for the Student Council. She is a member of the group Quartet Star. She is an idol in the AiPri world.