Gimmick!

Gimmick! (ギミック!, Gimikku!) is a manga written by Yōzaburō Kanari and illustrated by Kuroko Yabuguchi. The manga was serialized in Kodansha's Young Magazine and collected in nine tankōbon volumes by Shueisha, released between September 16, 2005 and May 18, 2007. The series is licensed in North America by Viz Media with nine tankōbon volumes released between June 10, 2008 and October 13, 2009.

Plot
Kohei Nagase is a prodigy special effects artist. He and his friend Shingo Kannazuki, a gifted stuntman, form a special effects company called 'Studio Gimmick'. They do freelance work for various Japanese studios. Often Kohei's makeup skills and Shingo's fighting strength are called in to fight crime. For example, in their first story, the pair help rescue a struggling actress from her manipulative, abusive manager.