![](https://cdn.animecharacters.io/images/characters/large/52666-6d385138.jpg)
Rikka Hishikawa (菱川 六花 / キュアダイヤモンド)
The student council secretary in Oogai First Public Middle School. She's Mana's childhood friend. She was always protected by her back then, which makes Rikka always believe in Mana, but Rikka always protected Mana when she was a trouble maker. She is also one of the ten best students in national mock exams. She introduces herself as "The light of intellect! Cure Diamond!!" (英知の光!キュアダイヤモンド!! Eichi no hikari! Kyua Daiyamondo!!)
Animeography
![](https://cdn.animecharacters.io/images/anime/large/7413-433da26c.jpg)
Dokidoki! Precure
![](https://cdn.animecharacters.io/images/anime/large/7416-117b3913.jpg)
Precure All Stars Movie New Stage 2: Kokoro no Tomodachi
![](https://cdn.animecharacters.io/images/anime/large/7623-b03baff6.jpg)
Dokidoki! Precure Movie: Mana Kekkon!!? Mirai ni Tsunagu Kibou no Dress
![](https://cdn.animecharacters.io/images/anime/large/8356-34313b58.jpg)
Precure All Stars Movie New Stage 3: Eien no Tomodachi
![](https://cdn.animecharacters.io/images/anime/large/9760-0a619799.jpg)
Precure All Stars Movie: Haru no Carnival♪
![](https://cdn.animecharacters.io/images/anime/large/11202-d3d5f558.jpg)
Precure All Stars Movie: Minna de Utau♪ - Kiseki no Mahou
Mangaography
Voice Actors
Minako Kotobuki
Japanese
Cassandra Lee Morris
English
Raffaella Castelli
Italian
Julia Fölster
German
Rita Ávila
Portuguese (BR)