Traditionally sushi rolls are wrapped with nori on the outside, but Mashita also eventually made the roll "inside-out", i.e. uramaki, because Americans did not like seeing and chewing the nori on the outside of the roll.
Traditionally sushi rolls are wrapped with nori on the outside. But Mashita also eventually made the roll "inside-out", i.e. uramaki, because Americans did not like seeing and chewing the nori on the outside of the roll.