Sōta Fujii is a Japanese professional shogi player ranked 9-dan. He is the current holder of the Eiō, Kiō, Kisei, Meijin, Ōi, Ōshō, Ōza and Ryūō titles. He is the youngest person to be awarded professional status by the Japan Shogi Association and one of only five players to become professional while still a junior high school student.

Keita Inoue is a Japanese professional shogi player, ranked 9-dan. He is currently serving as an executive director of the Japan Shogi Association.