Jim (Japanese: Jin) is Rachel's husband and the father of the Mossdeep City Gym Leaders Tate and Liza. In addition to being the twins' father, he is also an astronaut.

In the Anime

Jim has only appeared in one episode of the Pokémon anime. Both his Japanese and English voice actors are currently unknown.

In It's Still Rocket Roll to Me, Jim was about to head into space when Team Rocket attacked. Max and Tate, along with a bunch of Baltoy and Tate's Solrock, were able to knock out Team Rocket, but the shuttle had already taken off. Jim helped to guide Max and Tate through the shuttle landing, and the two were able to land safely. At the end of the episode, Jim went up into space to look for new Pokémon.