My Pokemon collection is growing, today thanks to magenta from the Postcrossing forum. She sends these two cards:
This card is a New Year’s card from the Pokemon Center store. In the background you can see Mt. Fuji, a popular New Year’s motif in Japan.
And this card is an official Japan Post card from a few years ago, showing Pikachu on a pokeball. It came with matching printed postage, shown below: