[Machine Translation] This is the middle volume of "Women's Professional M no Shirokabe", the 7th round of the Mahjong Saikyou Tournament 2021 sponsored by Kindai Mahjong. 6 M-Leaguers who are active in the M-League and talented professionals who are well known among women professionals clash in this tournament. Included in this volume is the preliminary B table played by Kanan Nakata, Aiko Hyuga, Akira Wakutsu, and Saka Kayamori.