As everyone knows, sushi has healing powers. Most types of sushi will restore 1 hit point when eaten.
Maki refers to rolled sushi, either with an outer layer of sushi rice or wrapped in nori. The filling runs through the centre of the rice, and can consist of many things from raw fish or meat to bean curd.
(strictly not actually sushi…)
Onigiri refers to Japanese rice balls, often shaped in triangles and wrapped in nori. I’ve included this here because like sushi, onigiri is a food that looks distinctly Japanese!