Pichu was released for Super Smash Bros. Ultimate on July 19th, 2019 in Japan and Europe, and on July 26th, 2019 in North America.
A Tiny Mouse Pokémon™, Pichu charges itself with electricity more easily on days with thunderclouds or when the air is very dry. You can hear the crackling of static electricity coming off this Pokémon. Pichu has been known to flaunt its courage by touching tails with others and setting off sparks.