R to L (Japanese Style). Yamaoka and his father, Kaibara Yuzan, have never enjoyed an ideal father-son relationship. In this volume of Oishinbo, the subject of dispute is fish, starting with whether mackerel can ever be truly good sashimi. Later, things come to a head during the “Salmon Battle,” which pits father against son in an epic contest to develop the best dish before a panel of judges. Will Yamaoka finally defeat Kaibara? Or will he once again be left in his father’s shadow?