A special distribution event featuring Shiny Tapu Koko has been announced for Japan. This distribution gives out a serial code that allows Pokémon Sun and Moon players to receive a special Shiny Tapu Koko. This officially marks the first time that Tapu Koko has been made available as a Shiny Pokémon. This event is scheduled to run between March 17 and April 9 at 7-Eleven stores via the 7SPOT Wi-Fi service.
Source: Serebii
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