1) Classic Japanese dish 2) Classic Japanese cuisine 3) Classic Japanese scran 4) Classic Japanese fare 5) Classic Japanese grub 6) Classic Japanese chow 7) Classic Japanese nosh 8) Classic Japanese special 9) Eel at a sushi bar 10) Eel at sushi bars 11) Eel, at a sushi restaurant 12) Eel, at the sushi bar Found on https://www.crosswordclues.com/clue/unagi
Avatar - The Last Airbender) - Gigantic carnivorous eel encountered by Team Avatar off Kyoshi Island; feeds on elephant koi and anything else that gets in its way. Found on https://www.tor.com/2012/08/13/sea-monsters-a-z/