The adorable frog-alligator-platypus tetranodon is a mix of a kappa, a water dwelling yokai, and a sumo wrestler. It even eats cucumber-like slugs (on the monster hunter twitter), much like the kappa. :
Kappa Monster Hunting in Tono - Tono, Iwate - Japan Travel
![Kappa and cucumber - Stock Illustration [54173339] - PIXTA](https://en.pimg.jp/054/173/339/1/54173339.jpg "Kappa and cucumber - Stock Illustration [54173339] - PIXTA")
Kappa and cucumber - Stock Illustration [54173339] - PIXTA
Kappa Maki (Cucumber Sushi Rolls) - Sudachi Recipes
Kappa - The Kappapedia: cucumbers
Kappa - The Kappapedia: cucumbers
Cucumber Kappa by HaWiFi on DeviantArt
Kappa|Traffic Accident Interpretation Japan
Kappa - The Kappapedia: cucumbers
![Kappa with cucumber - Stock Illustration [62683000] - PIXTA](https://t.pimg.jp/062/683/000/1/62683000.jpg "Kappa with cucumber - Stock Illustration [62683000] - PIXTA")
Kappa with cucumber - Stock Illustration [62683000] - PIXTA
Kappa Monster Hunting in Tono - Tono, Iwate - Japan Travel
169 Japanese Monster Kappa Images, Stock Photos & Vectors | Shutterstock
Kappa Cucumber Stickers for Sale | Redbubble
Free Vectors | Kappa holding a cucumber
The origin and evolution of Kappa in Japanese culture
Celebrate National Cucumber Day by learning about the cucumber-loving yokai, the kappa | SoraNews24 -Japan News-
Read Bite-Sized Bestiary :: Kappa: Cucumber | Tapas Comics
Spell Card 39: Kappa "Monster Cucumber" : r/touhou
Kappa Yokai Sticker Cucumber Turtle. - Etsy Canada | Cartoon tattoos, Cute animal drawings, Creature design
The Japanese Demon That Likes Cucumbers and Anuses | by Jacob Wilkins | Lessons from History | Medium
Kappa, a Japanese Mythological Water Monster | YABAI - The Modern, Vibrant Face of Japan
Kappa - Monstropedia
Kappa Maki (Cucumber Roll), Easy Veggie Sushi Recipe
Kappa Yokai Monster with Cucumber" iPad Case & Skin for Sale by CorissaBees | Redbubble
Chirimen-Zaiku Strap Japanese Monster Kappa Cucumber | eBay
Yōkai Senjafuda · Kappa · Mellon Projects
