Kirari Saijyou is a character from the anime Reideen the Superior. She is a successful young singer and also works as an actress on occasion. Her public persona as a performer contrasts with her private personality, as away from the stage she is described as discreet and reserved.

One of the key events involving Kirari is her encounter with the Reideen, the central mecha of the series. Her appearance is noted to bear a resemblance to another character from the series, Ruri, specifically the character Hishou. Her role in the story is closely tied to these elements, and she is frequently the target of another character named Lushu for reasons that are not explicitly detailed. No further information regarding her background, motivations, key relationships, character development, or notable abilities is available.