Lunch Break

Lunch break after walking around for about 5 hours.
In Naramachi part of town, a single table eating place, with some kind of sushi buns.
Need to find out what they are called.
(edit note: Later I found out that I ate Onigiri. I really knew zip, zilch, zero, nada about Japan on this very first trip to Japan. Especially after only a few days in the country).