noun
eel and cucumber maki roll; kappa maki with eel
A type of sushi roll that combines eel and cucumber, often arranged so the cross-section resembles a face (like a kappa). The name is a portmanteau of うなぎ (eel) and かっぱ (kappa, a water imp; also used for cucumber rolls).
この店のうながっぱは、切り口がかっぱの顔みたいでかわいい。
The unagappa at this shop is cute because the cross-section looks like a kappa's face.
noun
Unagappa mascot; Tajimi City mascot
A local mascot character for Tajimi City in Gifu Prefecture, based on the sushi roll and the kappa motif.
多治見市のゆるキャラ、うながっぱは鰻とかっぱを合体させたデザインだ。
Tajimi City's mascot, Unagappa, has a design that combines an eel and a kappa.