How a Mythical Imp that Snuck Up People's Large Intestines Became a Symbol of Japan - Atlas Obscura
Kappa”: The Terror of Japan's Rivers | Nippon.com
Miru.D on Twitter: "Day 11 - Kappa My brother gave me the idea of drawing a Kappa with a pond on its head, so I just went with it #kappa #creature # creatures #
Kappa by JoshuaDunlop on DeviantArt
Kappa - MGE Wiki
The Kappa – An intriguing Japanese Monster - Japanese Tales
Kappa The Japanese River Monster - (Japanese Folklore Explained) - YouTube
The origin and evolution of Kappa in Japanese culture