Hohan Sōken (祖堅 方範, Soken Hōhan) was an Okinawan martial arts master who founded the Shōrin-ryū Matsumura Seito Okinawa Karate Kobudo Association.

Matsumura taught him several kata, including Naihanchi Shodan, Naihanchi Nidan, Pinan Shodan, Pinan Nidan, Passai Sho, Passai Dai, Chinto, Kusanku, Gojushiho, Sanchin, Rohai Jo, Rohai Chu, Rohai Ge, and finally at age 23, Hakutsuru.

He also taught karate to Japanese and Okinawan ex-pats in Buenos Aires.

[3] In 1952, he returned to Okinawa and started to teach karate, first to family members.

His senior students included Seiki Arakaki, Mitsuo Inoue, Hideo Nakazato, Kohama, Kohatsu, Yonashiro Masaya Kyan, Nishihira Kosei, Isao Toma, Yoshimatsu Akamine, Seijun Kina, Seizen Kinjo, Yuichi Kuda, Fusei Kise, Takaya Yabiku, James Coffman, Vincent C.Wiegand, Ted Lange, Rick Rose, David Lukasiak, Charles Garrett, David Mauk and Norman Small (Made Australian Director by Master Hohan Soken in 1979)