Kakuna is a Pokémon species from the popular franchise created by Nintendo. It is known as the "Cocoon Pokémon" and is the evolved form of Weedle. Kakuna is primarily a Bug and Poison type, characterized by its yellow, cocoon-like body and a hard shell that protects it during its development into Beedrill. In the Pokémon games, Kakuna does not engage in battles actively, as it is in a state of transformation. Instead, it uses its time to prepare for evolution, which occurs at level 10. Kakuna is often found in grassy areas, where it can safely undergo its metamorphosis.