Starting from June 1, 2020, a collaboration between Ice cream brand Garigari-kun and the upcoming Pokémon the Movie Coco is going on.
You can enter a lottery by buying these boxes of their 'Adult Garigari-kun Golden Pine' ice popsicles and see if you won or not on the popsicle stick. You can potentially win a Garigari-kun × Pokémon Card Game Crossover card.
This card has been revealed now. It's a promo version of Zarude V (108/S-P) from the upcoming S3a set Legendary Heartbeat. The only difference is that it has a promo number and a stamp of Garigari-kun.
Currently unknown how many copies of this promo will be distributed. We assume this will be a rather limited card.
This promotion is only for Japan.
More info about this ice popsicle: “Adult Garrigari-kun Golden Pine” is a pine(apple)-flavored ice candy with juicy pine(apple)-flavored shaved ice. 33% of Golden Pine(apple) juice is used, and you can enjoy a full-fledged juice feeling. By making the ice particles smaller than the conventional one, you can enjoy the crisp texture like frozen pine.
Someone opened 41 boxes before winning the lottery. Some people opened far less boxes before winning. Apparently ToineLay mentioned these boxes are very hard to find at stores in Japan since people buy them alot. And that winning sticks are selling online for around 17.000 yen (140€/160$).