Tatsuyuki Misumi

A highly skilled six dan practitioner, this twenty-six-year-old professional is frequently referred to by the nickname "Sumisu." Though he often maintains a somewhat detached and aloof demeanor, he shares a strong, positive connection with Matsumoto. Standing at an impressive 180 centimeters, he brings a composed yet distant presence to his social circle, navigating his relationships with a quiet, understated intensity.