CircleKSunkus is a convenience store chain and this is one of its current bento or boxed lunch offerings. This is a Makunouchi style bento, meaning it has meat, fish, eggs and vegetables. In this case there is a small omelet square, grilled salmon, yuzu pepper grilled chicken, sauteed vegetables (sesame green beans, mushrooms, carrots, etc.). For example I am not sure what the salt content is, but I think as far as convenience store food goes, this looks like a fairly healthy option. サークルKサンクス 幕の内 弁当
Photo is a web capture for explanatory purposes, copyright belongs to the company.