The main character, Hazel (Maron in the original Japanese version), sets off to catch Pokémon after a scientist named Grandpa agrees to make a love potion if she catches Pokémon. Hazel is after the heart of a boy named Almond. Most of the Pokémon in the manga series can speak a human language. The manga's plotline has nothing to do with the original video games. Taken from Wikipedia.

Pokémon Chamo-Chamo ☆ Pretty ♪ is set in the same universe as Magical Pokémon Journey, and features Pikachu and Clefairy as returning main characters. However, it is set in Hoenn and most of the main characters are new, mainly a Torchic, Poochyena, and a human character named Haruka.Source: http://zesty-pokemanga.tumblr.com/post/45758379723/i-had-to-search-hard-for-these-ones-too-this-is