We already have the complete Pokémon Go expansion in Japanese!
The Japanese S10b expansion, also known as Pokémon Go x Pokémon TCG, is coming out soon. The release date will be June 17 in Japan and July 1 for the rest of the world.
This expansion will have different cards in Japanese as it happened in Celebrations. You can already pre-order it on the Pokemillon website by clicking on the Pokémon Go image.
Japanese set
Set in English
Pokémon Go Products
Click on the image above to access Pokémon Go pre-order products