Mark Matsumoto is former Hawaii union activist. Worked at Sheraton Hotels & Resorts. He lives in Kailua-Kona, Hawaii.
Studied at Ventura College
Went to Hueneme High
In 1989 Regional Correspondents for Unity, newspaper of the League of Revolutionary Struggle included Mark Matsumoto, Honolulu.
In 1989 Mark Matsumoto was Honolulu representative of East Wind.