水問蔬食餐坊の“Fish Egg” Sushi 魚卵壽司 —Froggieのレビュー（2020年11月29日）

I had to double check this is vegan because it looks so much like the actual fish egg sushi! This is a vegetarian rotating sushi bar with many vegan options. They are clearly labeled (see second pic). It was quite a fun experience to eat there 😊.