Kermit

Kermit is a Greninja owned by Ash during his travels through the Kalos region. He is not known to speak English... but does understand it. He was voiced by Anthony Fernandez.

Appearances
Rocket 'n' Rotom (briefly mentioned)

Shorts
Ash Ketchup and Kermit save Spewpa

Trivia

 * He is one of the only Pokemon Characters who does not speak English.
 * His speech pattern is taken from the official Pokemon anime series in which every Pokemon (apart from Team Rocket's Meowth) only speak their species' name.
 * He was voiced by Anthony Fernandez who voices Ash.