|Age||14 years old|
July ?, 1997
|Special Features||Good at Dancing|
Father (Ryuu Amamiya)
Mother (Kanzaki Sonata)
|Manga Debut||Chapter 1|
|Anime Debut||Episode 1|
|Japanese Voice||Sayuri Hara|
Rhythm is A+ student and goes to the same school as Aira and also is in the same class.She always tries to do her best in dancing, singing and want to become the Prism Queen by preforming the Aurora Rising.In the end of the second episode, she finally was able to complete her Prism Jump, Heartful Splash.
Rhythm is ambitious, her dream is to perform the "Aurora Rising" one day. She's good at dancing. She always tries to do her best and follows her dream. However her grades are shown to be very bad. She is the type of energetic girl who doesn't care about he schoolwork. It is stated that she may be the type of girl which love becomes power and fuel for her. She also seems to be quite knowledgible about love from a certain book of hers.
Aira and Rhythm meet the first time, in the mall, where they both run into each other. Later they perform together in their first Prism Show.
Aira helps Rhythm with her great fashion sense and picks out an outfit for her, which she wears while she performed her Prism Jump. Rhythm wanted to know, how Aira was able to do the Prism Jump.
After some time the two become good friends, they both get a scholarship for the dance school, where she also meets Bear-Chi her coach. It is revealed later that her mother wasthe legendary Prism Queen Kanzaki Sonata. She is also shown to be closest to Hibiki from Callings. She blushes a alot around him. Hibiki seems to find Rhythm interesting. Just like Aira and Shou they both are shown to have created a relationship too in episode 18 of the anime.
Rhythm has long, orange hair that is tied on the right side in a small ponytail with a heart hair tie and brown eyes. She usally wears boyish clothes, she has a bad taste in fashion. It seems like she hasn't cared about fashion, before Aira made her an outfit. She like to wear parkas because they are easy to run and dance in.
During her first Prism Show, Rhythm tired her best but couldn't satisfiy the crowd, because she couldn't do a Prism Jump. However she revealed that she was good at dancing.
In the second show, Rhythm wasn't allowed to wear her perform costume, instead she wore the outfit Aira chose for her. After some time, she heard her costume sing, and managed to perform a Prism Jump, called "Heartful Splash".