Question: what are sushi hand rolls?
Answer: Temaki Sushi. Temaki Sushi (手巻き寿司) literally means "hand rolled sushi". As the name implies Temaki Sushi is rolled by hand, so there's no need for any special equipment like a sushi mat. Just add some sushi rice to a sheet of nori, pile on your favorite fillings, and roll it up like a bouquet of sushi with your hands.