Sukoya Kokaji

As a professional mahjong player, this character offers engaging commentary during major tournaments like the East Tokyo qualifying and national events alongside Kouko Fukuyo. A close friend of professional player Yasuko Fujita, she boasts a remarkable history of success, including a silver medal from the Rio freestyle tournament and a national championship team. Notably, she is the youngest to achieve eight mahjong titles and previously held the world number two ranking, demonstrating exceptional skill in the game.