Plawres Sanshiro (プラレス3四郎, Puraresu Sanshirō) is a Japanese manga series written and illustrated by Jirō Gyū. It was serialized in the Akita Shoten magazine Weekly Shōnen Champion from August 6, 1982 to May 3, 1985. An anime adaptation aired in 1983 in Japan, Hong Kong, Greece and Arab countries. The name is a shortened derivative of "Plastic Model Wrestling Sanshiro." The animation is based on the manga of the same name, though the visuals of the characters, in particular the PlaWrestler robots, were different.