Shirae Haruhiko (白江 治彦, born 1938) is a Nihon Ki-in professional Go player.
Shirae, who reached 8-dan, is an innovator in the use of the sixth line in fuseki. As a non-threatening professional for amateur use, he tends to appear on book covers in a sports jacket, smoking a pipe. Shirae has taken over the role of the late Kageyama Toshiro as an author oriented towards teaching amateurs about amateur go.
Lecture about his playing style (in rus): https://youtu.be/T7nStZ5QhY8