This is a very slick restaurant. Your order is taken as you get in and you are asked to wait. When your food is ready - or when the owner decides to seat you you are directed to a place at the counter. The pork was as described by many. It was delicious and the attentive staff will top you up with rice and salad.
I have travelled to Meguro before and I will definitely revisit Tonki when I visit again.