![](https://cdn.animecharacters.io/images/characters/large/37335-910c5730.jpg)
Eru Harune (春音 える)
Aira's younger sister and Uru's twin sister. She's 5 years old. She helped Aira in keeping her secret from dad. She and her sister Uru love frilly dresses, unlike Aira. (Source: Wikipedia)
Animeography
![](https://cdn.animecharacters.io/images/anime/large/6117-b734e6a4.jpg)
Pretty Rhythm: Aurora Dream
![](https://cdn.animecharacters.io/images/anime/large/6637-93114b9f.jpg)
Pretty Rhythm: Aurora Dream - Prism Shougekijou
![](https://cdn.animecharacters.io/images/anime/large/8487-0a6fd289.jpg)
Pretty Rhythm Movie: All Star Selection - Prism Show☆Best Ten
![](https://cdn.animecharacters.io/images/anime/large/8600-b0a3eea8.jpg)
Pretty Rhythm: All Star Selection
Mangaography
Voice Actors
Hiro Nakajima
Japanese
Sabrina Bonfitto
Italian