On Thursday I got two postcards from Japan.
One of them shows Kumamon. Kumamon was created in 2010 as mascot of the Japanese prefecture of Kumamoto. Since then it became popular around the World.
With a great matching stamp:
Posukuma meets Kumamon (from set of twenty) (issued 14-09-2018)
with First Day Special Postmark
Thank You very much Wakana!