Oak's Laboratory

Oak's Laboratory is a huge building with a giant garden and a backyard in Pallet Town. As much as it is stated, inside of the building, there are offices, library and research rooms. Professor Oak, along with his assistant team which is led by Fennel Walker, and in association with his Clefable, runs his researches in this facility. In the other hand, it is stated that Professor Oak takes care of almost all the species that live in Kanto region in the giant backyard of his laboratory. Apart from that, he holds a summer camp program every year before the Pokémon League season begins. He trains 16 young students across the region who apply with a letter, and gives them a chance to get a Pokémon Trainer License to be able to become a Pokémon Trainer.

The Beginning
Oak's Laboratory was introduced in almost every chapter during this part, as the main plot evolved around Professor Oak's summer camp at the laboratory.

Residing Pokémon
It is stated that Professor Oak keeps almost all kind of species which live in Kanto region at his laboratory. This list introduces those who are specified in the story.