Lotteria Thick and Melty Burgers

Lotteria is selling burgers that it touts as thick and melty because they have cheese inside the meat patties. They look pretty good and come in regular, added cheese (yes, that is in addition to the cheese inside the patty), and added egg. All use a demi-glace sauce.

http://www.lotteria.jp/

Photo is a web capture for explanatory purposes, copyright belongs to the company.