From October 2nd to 26th, Pokémon opened a pop-up store at Yeomiji Botanic Garden, Jeju Island, Korea. The theme of this pop-up store is “Capsule Island” where Pikachu and its friends explore the Jeju Island sea. One of the items you could purchase at this pop-up store was a set of 15 postcards that came in a magnetic book.
This one slipped through the cracks as I don’t keep up with much Pokémon news outside of the US and JP, If anyone else happens to run across international postcard releases for this year, please let me know 
