Travel What to Eat in Hokkaido: Uni Ice Cream (6 of 6) #hokkaidotrip #japantravel August 29, 2023 Uni or sea urchin is not a common ice cream topping but at Uni Labo Hachi in Otaru, you can taste test this unique creation and see whether it suits your tastebuds. Write A CommentYou must be logged in to post a comment.