[That sheepish expression returned slightly, but didn't ruin his good nature.]

I've been lead to believe some of it is related to being a shinki--but despite that, I still seem to be one of a number that are...big eaters.

Actually, mortals not noticing him is also related to his being a shinki. Most of them down on the Near Shore don't seem to really notice us unless they're super-perceptive. Usually it's little kids more than anything, and sometimes animals.