I designed a pin based on a magical creature from Japanese folklore called a kappa. The thing in his hand is a shirikodama, a mythical organ that is said to reside in
Kappa - River Imp (Kami) in Japanese Shinto and Buddhist Traditions
Kappa - Dangerous, Vicious, yet Polite - Japan Powered
Sarazanmai Has Barely Scratched The Bizarre Surface Of The Kappa - Crunchyroll News
Kappa”: The Terror of Japan's Rivers | Nippon.com
Kitagawa Utamaro - Defeating a Kappa
Kappa to Shirikodama – Kappa and the Small Anus Ball | 百物語怪談会 Hyakumonogatari Kaidankai
Kappa | Myth and Folklore Wiki | Fandom
Spoon & Tamago - Did you know that in Japanese folklore people had a magical ball in their butt called shirikodama? And for some reason kappa wanted them. So artists imagined different