Space Emperor God Sigma is a mecha anime television series aired from 1980 to 1981. It ran for 50 episodes. It is also referred to as "God Sigma, Empire of Space" and "Space Combination God Sigma".

Toei Company, Ltd. is a Japanese entertainment company. Headquartered in Ginza, Chūō, Tokyo, it is involved in film and television production, distribution, video game development, publishing, and ownership of 34 movie theaters. Toei also owns and operates studios in Tokyo and Kyoto and holds shares in several television companies. The company is renowned for its production of anime and live-action dramas known as tokusatsu, which incorporate special visual effects. It is also known for producing period dramas. Internationally, Toei is the majority shareholder of Toei Animation and is recognized for its franchises such as Kamen Rider and Super Sentai.