Chikao Ohtsuka
| Profile | |
 | Birthdate: - Birthplace: - Height: - Weight: - Featured seiyuu: no |
| Anime | Role |
| Area 88 | McCoy Jii-san |
| Cowboy Bebop | Londes (Episode 23) |
| El Cazador | Enrique |
| Full Metal Panic The Second Raid | Malory |
| Gokusen | Kumicho (Kumiko's Grandfather) |
| Gundam 00 | Aeolia Schenberg |
| Hellsing | Sir Hellsing (Episode 10) |
| Les Miserables | Bishop Miriel (Episode 2) |
| Monster | Petrov (Episode 40 & 41) |
| One Piece | Gold Roger |
| Plastic Little | Mikhail |
| RahXephon | Shougo Rikudoh |
| Record of Lodoss War TV | Wagnard |
| Sonic X | Dr. Eggman |
| The Law of Ueki | Oni (Episode 11, 12, 14 - 16) |
| Tsubasa Chronicle | Tanbar (Episode 7 - 10, 31) |
@ Ryu 2004 - 2007