![](https://cdn.animecharacters.io/images/characters/large/3966-3b601a5c.jpg)
Ryou Asuka (飛鳥 了)
Ryou Asuka is the best friend of Akira Fudo, the protagonist of Devilman. Though the two were separated after Akira switched schools, they were reunited when Ryou sought Akira's help to stop the demons which had begun to reappear in the world. In order to better their chances of success, Ryou suggests the two of them fuse themselves to become a devilman—heart of a human, but the body and power of a demon—though only Akira is successful. As Devilman, Akira works with Ryou to fight the increasing onslaught of demons.
Animeography
![](https://cdn.animecharacters.io/images/anime/large/2155-375cdac2.jpg)
Devilman: Tanjou-hen
![](https://cdn.animecharacters.io/images/anime/large/2156-5ffe06fe.jpg)
Devilman: Yochou Sirene-hen
![](https://cdn.animecharacters.io/images/anime/large/2157-413dec68.jpg)
Amon: Devilman Mokushiroku
![](https://cdn.animecharacters.io/images/anime/large/2468-87e367b4.jpg)
CB Chara Go Nagai World
![](https://cdn.animecharacters.io/images/anime/large/10750-ee66974f.jpg)
Cyborg 009 VS Devilman
![](https://cdn.animecharacters.io/images/anime/large/12773-4dd8e634.jpg)
Devilman: Crybaby
Mangaography
Voice Actors
Tomokazu Seki
Japanese
Satoshi Hino
Japanese
Patrizio Prata
Italian
Federico Zanandrea
Italian
Claudio Moneta
Italian
Yuu Mizushima
Japanese
Christopher Corey Smith
English
Maurizio Merluzzo
Italian
Ricardo Mendoza
Spanish
Ayumu Murase
Japanese
Patrick Béthune
French
Kyle McCarley
English
Tobias Kern
German
Renan Alonso
Portuguese (BR)
Miguel Ángel Leal
Spanish
José Posada
Spanish
Dario Sansalone
Italian
Akira Fujimura
Japanese
Émilie Guillaume
French
Bruno Borsu
French
Adam Matalon
English
Jared Mendoza Coba
Spanish