In the world of Pokmon, there are many different ways to evolve your Pokmon. One of the most popular Pokmon to evolve is Pichu, the pre-evolved form of Pikachu. There are two different ways to evolve Pichu, and both methods require a certain level of friendship.
The first method to evolve Pichu is to level it up during the day while it has a high friendship level. This can be done by battling with Pichu, feeding it berries, or playing with it at the Pokmon Amie feature. Once Pichu reaches level 20 with a high friendship level, it will evolve into Pikachu.