We (group of 8) had dinner in one of Gyu Jin ShabuShabu's restaurant series which was located on 3FL, MPM mall, Porland St. in Mongkok. It was a small restaurant with Japanese style decoration (that is the reason why I like Nabe Urawa in Grand Plaza - a same style restaurant - more than). We took hot pot buffet course at about 159 HKD per one (10% service charge excluded) with the restaurant's condition that we would have 1,5 hours to enjoy our meal, no more. We ordered 2 soup flavours: stew pork rib and miso. The miso soup tasted better. There were some kinds of vegetable, mushroom, fish ball, ... and ice cream flavours as dessert (very delicious). The beef was fresh. The staff was polite and wellcome. A good place!