Supyo is similar to Appak. The leaf that brims the bowl on his head is sky blue. It even has a yellow bead at the end. He wears navy-colored samurai pants. The necklace's teardrop bead is pink. He fights with a sword made of water.
Supyo can rarely appear in spots near the ocean at San Fantastico at any time.
Befriended:"You're, like, the biggest wave, and I wanna surf you!"
Receiving food (favorite):"Good grub!"
Receiving food (normal):"I'll eat it."
Receiving food (disliked):
Based on his habitat, Supyo could be inspired by a kappa subspecies named garappa, which lives in the Kyushu region by the sea as opposed to its riverbound cousins. Compared to them, they are thinner and have abnormally long limbs, and emit a pungent smell. During the autumn season, they retire to the mountains and enjoy playing pranks on humans. Besides these distinctions, they are otherwise similar to kappa in appearance and habits.
Supyo's name is a word play of the phrase "sup, yo?".
"Namigappa" translates as "wave kappa"
"Kapparfista" is a combination of kappa and surfista (surfer).