Shows like Pokémon

If you want that specific blend of episodic progression, scrappy underdog training, and loyal companion bonds, you're probably looking at Naruto or One Piece—both nail the relentless persistence and escalating rival battles that drive Pokémon's structure. Adventure Time and Pokémon Horizons might scratch the regional discovery itch, though they lean harder into mystery and surrealism than the core training loop. My Little Pony and Steven Universe capture the emotional character-bonding angle more directly, but they're less focused on the competitive mastery and tactical battle progression that makes Pokémon tick.