Baki the Grappler Champion (2001–2007) Online
Flash forward three years: Baki is now the champion of the underground arena. Tokugawa meets with Orochi Doppo, a former champion of the arena, and asks him to enter his son Katsumi in the arena. Doppo finds Kato, a former student, at his dojo beating up his fighters, and he introduces Kato to the arena. Baki trains for a fight at the boarding house where he is staying, where Kozue, the daughter of the woman who owns the house, has a crush on him.
| Episode credited cast: | |||
 | Robert McCollum | - | Baki (voice) |
 | Greg Dulcie | - | Doppo |
 | Troy Baker | - | Kato (voice) |
| Doug Burks | - | Tokugawa |
| Emily Hornsby | - | Kozue |
 | Lydia Mackay | - | Kozue's Mom (voice) |
| Randy Tallman | - | Masuo |
 | Bob Carter | - | Narrator |
 | Kyle Hebert | - | Hanayama |
 | Phil Parsons | - | Kajima |
 | Christopher Sabat | - | Kousho (as Christopher R. Sabat) |
| Rest of cast listed alphabetically: | |||
| Ryoko Aoyagi | - | Mai (voice) |
| Takayuki Fujimoto | - | Musashi (voice) |
| Yurika Hino | - | Kinuyo (voice) |
 | Masami Kikuchi | - | Baki (voice) |