Sara Azuma

Birthday: 8 August

Blood type: B

A popular idol in Asakusa who reports on the daily news. Very lively on television, Sara is also very naive and absent minded to the point of being indifferent when captured and confined. She is a bit clumsy but has a good nature. Similarly to the Shadow Players of Revolutionary Girl Utena and Double H of Penguindrum, Sara functions as the series' Greek chorus, commenting on the events of each episode in an allegorical manner.

[Spoiler] Sara is actually a kappa, as well Keppi's love interest and princess. In the spin-off manga, she is the adopted daughter of Reo and Mabu. [/Spoiler]

(Source: Wikipedia, Sarazanmai Wiki)