Issa Matsumoto

An enthusiastic and highly expressive martial artist, this twenty-six-year-old holds a prestigious five dan rank. Though he hails from the quiet countryside, his personality is anything but subtle, often displaying an intense and occasionally aggressive energy. Standing at 181 centimeters, he brings a commanding presence to every interaction. Beyond his technical skill, he is a dedicated admirer of Akari, frequently showcasing his passionate fandom through his spirited and lively demeanor.