Heavy Gauge (ヘビーゲイジ,hebīgeiji) is a Japanese studio and manufacturer of anime-related Garage kit figures. The company commonly affiliates itself with other manufactures like Ichiban Kuji to have their molds distributed.
The company was originally founded in 1989 as a workshop for modelers in Osaka, Japan. The workshop was eventually moved to Tokyo where it developed into a corporate company and began manufacturing garage kits. The studio also offers courses in the basics of creating figures.
Heavy Gauge is known in particular for being the first company to manufacture and distribute figures for the JoJo's Bizarre Adventure series.