Special Limited Edition Kappa no Sanpei Complete 8 Volume Set
Kappa – A Geek in Japan
Kappa no Sanpei – Animeperson.com
Kappa - River Imp (Kami) in Japanese Shinto and Buddhist Traditions
Kappa no Sanpei | Anime-Planet
Kappa no Sanpei | Manga - MyAnimeList.net
Kappa no Sanpei (1993) - IMDb
YESASIA: Theatrical Feature "Kappa no Sanpei" (Limited Edition)(Japan Version) DVD - Amano Yuri, Hori Jyunko, Nikkatsu - Anime in Japanese - Free Shipping - North America Site