"Kimukatsu Tsugen Katsugi Burger" is a collaboration product of Lotteria and "Kimukatsu", a popular pork cutlet specialty store familiar with "Milfiyu cutlet". Cabbage is placed on Milfille Katsupati and sanded in buns. Millefeuille cutlet is made by stacking 7 or more layers of pork loin in a mille-feuille shape, giving it a moist and juicy texture. The sauce used is a fruity and sweet "Kimukatsu special sauce" that goes well with Milfille cutlet patties.