A new distribution has been announced for Pokémon Ultra Sun and Ultra Moon players in Japan. On January 14, 2018, the third Dragon King Tournament Finals will take place in Japan and will be livestreamed on NicoNico. During the livestream, a distribution for a special Corsola will be given at the beginning of the stream. There are currently no further details on this distribution, but stay tuned for any updates.
Source: Serebii
Pokémon Blog 
4 thoughts on “Special Corsola distribution announced for Pokémon Ultra Sun and Ultra Moon in Japan”