[DeepL Translation - needs review] Introduction to Volume 1: In a corner of Shibuya, Tokyo, there is a tonkatsu restaurant. Its name is "Shibukatsu. The third generation owner, Jyotaro, was apprenticing himself under his father, Jyosaku, but one day, when he went to a club to deliver tonkatsu, he had a taste of what he was missing. One day, however, when he visited a club to deliver tonkatsu, he felt a rush of excitement that he had never experienced before. Then, an encounter with a legenda...
