Sonic X (2003) featured a cast of 29 tracked actors. Of these, 24 (92%) are still alive today and 2 have passed away. The oldest surviving cast member is Jouji Nakata, age 72. This TV series starred Jun'ichi Kanemaru and Sanae Kobayashi.
92% still with us· verified cast83% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 92% still living
Avg. Age at Death: 78 yrs
Deaths by Year
2015
2025
Cast29 members
| Person | Character | Status | DOB | Age | DOD | Age in 2003 |
|---|---|---|---|---|---|---|
 Jun'ichi Kanemaru Sonic the Hedgehog (voice) | Sonic the Hedgehog (voice) | Living | 27/10/1963 | 62 | — | 40 |
 Sanae Kobayashi Chris Thorndyke (voice) | Chris Thorndyke (voice) | Living | 26/01/1980 | 46 | — | 23 |
 Ryo Hirohashi Miles 'Tails' Prower / Cheese the Chao (voice) | Miles 'Tails' Prower / Cheese the Chao (voice) | Living | 05/08/1977 | 49 | — | 26 |
 Taeko Kawata Amy Rose (voice) | Amy Rose (voice) | Living | 20/03/1965 | 61 | — | 38 |
 Nobutoshi Canna Knuckles the Echidna (voice) | Knuckles the Echidna (voice) | Living | 10/06/1968 | 58 | — | 35 |
 Sayaka Aoki Cream the Rabbit (voice) | Cream the Rabbit (voice) | Living | 19/10/1972 | 53 | — | 31 |
 Etsuko Kozakura Cosmo (voice) | Cosmo (voice) | Living | 22/02/1971 | 55 | — | 32 |
 Koji Yusa Shadow the Hedgehog (voice) | Shadow the Hedgehog (voice) | Living | 12/08/1968 | 58 | — | 35 |
 Rumi Ochiai Rouge the Bat (voice) | Rouge the Bat (voice) | Living | 06/03/1973 | 53 | — | 30 |
 Bin Shimada Chuck Thorndyke / Bocoe (voice) | Chuck Thorndyke / Bocoe (voice) | Living | 20/11/1954 | 71 | — | 49 |
 Chikao Ohtsuka Dr. Eggman / Gerald Robotnik (voice) | Dr. Eggman / Gerald Robotnik (voice) | Deceased | 05/07/1929 | 85 | 15/01/2015 | 74 |
 Jouji Nakata Dark Oak (voice) | Dark Oak (voice) | Living | 22/04/1954 | 72 | — | 49 |
 Ken Narita Black Narcissus (voice) | Black Narcissus (voice) | Living | 18/05/1964 | 62 | — | 39 |
 Kujira Ella (voice) | Ella (voice) | Living | 01/04/1961 | 65 | — | 42 |
Soichiro Tanaka Sam Speed (voice) | Sam Speed (voice) | Living | 23/12/1961 | 64 | — | 42 |
 Yukari Hikida Topaz (voice) | Topaz (voice) | Living | 13/09/1974 | 52 | — | 29 |
 Jason Griffith Sonic the Hedgehog / Shadow the Hedgehog / Jet the Hawk (voice) | Sonic the Hedgehog / Shadow the Hedgehog / Jet the Hawk (voice) | Living | 29/11/1980 | 45 | — | 23 |
 Amy Palant Miles "Tails" Prower (voice) | Miles "Tails" Prower (voice) | Unverified | — | — | — | — |
 Dan Green Knuckles the Echidna (voice) | Knuckles the Echidna (voice) | Living | 07/02/1975 | 51 | — | 28 |
 Lisa Ortiz Amy Rose (voice) | Amy Rose (voice) | Living | 11/12/1974 | 51 | — | 29 |
 Rebecca Honig Cream the Rabbit / Cheese the Chao / Vanilla the Rabbit / Tikal the Echidna / Maria Robotnik (voice) | Cream the Rabbit / Cheese the Chao / Vanilla the Rabbit / Tikal the Echidna / Maria Robotnik (voice) | Unverified | — | — | — | — |
 Kathleen Delaney Rouge the Bat (voice) | Rouge the Bat (voice) | Living | 05/03/1965 | 61 | — | 38 |
 Mike Pollock Doctor Eggman / Ella / Professor Gerald Robotnik (voice) | Doctor Eggman / Ella / Professor Gerald Robotnik (voice) | Living | 09/03/1965 | 61 | — | 38 |
 Amy Birnbaum Charmy Bee / Cosmo the Seedrian / Helen / Froggy (voice) | Charmy Bee / Cosmo the Seedrian / Helen / Froggy (voice) | Living | 14/04/1975 | 51 | — | 28 |
 Oliver Wyman Big the Cat (voice) | Big the Cat (voice) | Living | 26/07/1966 | 60 | — | 37 |
 David Wills Espio the Chameleon / Black Narcissus (voice) | Espio the Chameleon / Black Narcissus (voice) | Living | 28/09/1970 | 55 | — | 33 |
 Suzanne Goldish Chris Thorndyke (voice) | Chris Thorndyke (voice) | Unverified | — | — | — | — |
 James Carter Cathcart Vector the Crocodile (voice) | Vector the Crocodile (voice) | Deceased | 08/03/1954 | 71 | 08/07/2025 | 49 |
 Tanuki Sugino Emer Johnson (voice) | Emer Johnson (voice) | Living | 26/08/1964 | 62 | — | 39 |