Amazon.com: The Book of Japanese Folklore: An Encyclopedia of the Spirits, Monsters, and Yokai of Japanese Myth: The Stories of the Mischievous Kappa, Trickster ... More (World Mythology and Folklore Series): 9781507221914:
Kappa The Japanese River Monster - (Japanese Folklore Explained) - YouTube
Enkō – Yokai.com
Home Delivery by japan-guide.com - Yokai and where to find them: Kappa
The Kappa - Mythological River Monster/Yokai From Japanese Folklore | Japanese Mythology Explained - YouTube
Kappa | Mythology & Cultures Amino
Yōkai Senjafuda · Kappa · Mellon Projects
What is Kappa? Let's Meet Japan's Favourite Yokai!