Amamiya Rizumu

Rizumu Amamiya is a member of MARs.She is the daughter of Sonata Kanzaki, a previous Prism Queen who became a legend because she suceeded in jumping the legendary Prism Jump,Aurora Rising.She lives only with her father, as her mother left when she was only a baby, obsessed with completing the true Aurora Rising. She is basically dating Hibiki because of this, she gets a lot of negative glares from Kanon, who is his sister who is obsessed over him

Personality
She has a very energetic personality. She gets riled up when anything involves food, especially meat. She is easily angered, however, and will yell whenever she does not like someone's attitude. She is easily smitten when she thinks of Hibiki and how they intereacted in earlier moments. this light personality is immediately erased when it comes to her mother and the Aurora Rising, which she so very much wants to jump. She will get completely serious and lose sight of her surroundings, and she becomes very passionate. For her goals, she will do most anything, even losing her heart.Rizumu is chosen along with Aira to become Prism Stars for Pretty Top.She tells Aira the reason that she wants to become a Prism Star is so that her mother, who disappeared when she was just an infant, would see her jumping the Aurora Rising, a jump that only her mother herself had jumped.

Pretty Rhythm: Dear My Future
After Aira became Prism Queen, Rizumu and Mion, having no real plans for what to do next, accepted Aira's offer to restart MARs since they had completed their previous goals. They are still active as Prism Stars 3 years in the future.