Jojo Donkkasseu is a tonkatsu restaurant in Busan serving handmade tonkatsu close to Japanese-style tonkatsu. Its main dish is old-fashioned tonkatsu fried in breadcrumbs, with a curry sauce option. The coating can be crisp with the oil drained, while the inside stays moist, or the breadcrumbs can turn soggy. The tonkatsu can be eaten without sauce and is filling even when it is not large.