Genseki, skillful enough to win over Santesu as the white player (second mover, usually the better player of the two), was known to be Doseki's pupil, however, whether he was Genkai or not remains unknown.
算哲に白を持つほどの打ち手である玄碩は道碩の弟子とされるが、玄覚と同一人物かは不明。