Toraichi Matsuoka

Toraichi Matsuoka is late father to Gou and Rin Matsuoka who used siwnner who dream to go the Olympics but he forced given up his dream to become fisherman and married a woman who would give birth to his children. During the storm, Toraichi was drowned to death along with his crew leaving his widow to raised his children. Rin stated that he has very few memories of his father as he went to fishing and learns his father's dream Rin deiced to become swinner fueling his father's wish