Tetsuya Saruwatari (????, Saruwatari Tetsuya, born June 25, 1958) is a Japanese manga artist.He was born in Omuta, Fukuoka prefecture, Japan.
After dropping out of high school, he worked as assistant of Hiramatsu Shinji and Motomiya Hiroshi.
He made the debut as solo manga artist with ????(Umi No Senshi) on Weekly Shonen Jump.
Saruwatari's longest running manga is the action comic Tough which has been serialized in Young Jump over a decade.
Saruwatari also created Riki-Oh, a cult manga sensation featuring graphic martial arts fighting, which was adapted in a Hong Kong live-action film and Japanese OVA.