Restaurant · Etiquette

Is it okay to wipe my face with this oshibori (wet towel)?

I am terribly sorry! I might have mistakenly taken the plate meant for the person next to me. What should I do?

Excuse me, can I take these leftovers home?

Excuse me, would it be alright to share that table over there?

Excuse me, where should I put my shoes?

Excuse me, it seems to be full, but where should I wait?

May I take a picture of the food?

Excuse me, the line is outside the shop, but is it okay to just wait in line here? Or is any other procedure required?

Excuse me, I'd like to call a staff member, but how should I do it?

Excuse me, would it be okay if we brought in a packed lunch for our child?