Planet Prince is a 1958 Japanese tokusatsu superhero television series created by Masaru Igami and produced by Senkosha, the series aired on NTV from November 4, 1958 to October 6, 1959, with a total of 49 episodes. It was created to capitalize on the success of Shintoho's Super Giant (Starman) movie series. In fact, the title hero bore a strong resemblance to Super Giant. The pair of Planet Prince theatrical featurettes, adapted from the Senkosha TV series, were produced by Toei Studios and filmed in black and white ToeiScope format.

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.