This is probably a long shot, but does anyone know where to buy this impossibly smug pikachu. I need his stupid smug smile in my life, I hate him so much. It's from this tweet, but even translated I don't really know what it means.

https://twitter.com/namco_nagasaki/status/712899200325787648?
>[Gift information] Pikachu's huge roller ring cushion is in stock! There are 2 types of buttocks, male and female. ?
I only want the smug face, not the butt. Thanks and god bless.