"Watermelon Game" Mos Burger's new product "Mixture Shake Amaou" is collaborating! Collaboration stickers will be distributed to the first 100 people at each store for purchasers

"Watermelon Game" Mos Burger's new product "Mixture Shake Amaou" is collaborating! Collaboration stickers will be distributed to the first 100 people at each store for purchasers
"Watermelon Game" collaboration with Mos Burger! You can get a sticker by purchasing "Mix Shake Amaou"....

The linked article is in Japanese.