Ryouko Ono
| Profile | |
 | Birthdate: - Birthplace: - Height: - Weight: - Featured seiyuu: no |
| Anime | Role |
| Marginal Prince | Joshua (as a child Episode 2 & 8) |
| Minami-ke | Atsuko |
| Nodame Cantabile | Kaoru Suzuki |
| Nodame Cantabile | Izumi (Episode 17 & 18) |
| Ouran High School Host Club | Honoka Kimiwado |
| Shinkyoku Soukai Polyphonica | Dorislae (Episode 8) |
| Sola | Touko Uehara |
| Tactical Roar | Honomi Tateyama |
| Tactical Roar | Yui Asarigi |
| Trinity Blood | Jessica (Episode 1) |
| Witchblade | Aoi (Episode 17 - 24) |
| Zegapain | Irie |
@ Ryu 2004 - 2007