Magical Pokémon Journey

Pokémon Chamo-Chamo☆Pretty♪ is a manga series by the shōjo author Yumi Tsukirino and is a spin-off of Magical Pokémon Journey.
The series is a comedy-styled manga which follows the continuing adventures of Pikachu and Clefairy who are joined by new friends Torchic and Mightyena.
(Source: Bulbapedia)

Red is just a normal kid living in the rural Pallet Town, when he decides to go out on his own adventure, along with his rival since childhood, Green. In this world of Pokemon, he makes many friends, humans and Pokemon alike. However, all is not well. Team Rocket is trying to capture Mew, a very rare Pokemon, and is performing experiments on other Pokemon, trying to increase their power. Red and his friends must battle against Team Rocket to stop their cruel experiments and unlock the secrets of Pokemon.