Usagi Miyamoto

Usagi Miyamoto (Voiced by Jason Griffith) is an ally of the Turtles who appear in several episodes of Teenage Mutant Ninja Turtles (2003), and one of the main heroes in the comics, Usagi Yojimbo.

Trivia:

 * It is unknown when Usagi will meet Jaden, Jeffrey and The Justice Guardians in the future.