Definitely not. Manga skin is not edible. It's likely made of materials that are not suitable for human consumption and could be harmful to your health.
Well, you can't really eat the food from manga. It's drawn for artistic and storytelling purposes, not for consumption. It exists only in the fictional world of the manga.
My first time eating out was at a small diner near my home. I was really excited. I ordered a simple burger and fries. The burger was huge and tasted amazing. I remember being so fascinated by the whole experience, from sitting at the table and waiting for the food to be served, to actually tasting food that someone else had cooked for me in a different place than home.