Besame Mucho is a collective pen name used by a trio of Japanese anime industry professionals. The name serves as the original creator credit for their collaborative works. The group consists of director Koji Masunari, screenwriter Hideyuki Kurata, and producer Tomonori Ochikoshi.

The creative unit is credited as the original creator for two notable anime productions. The first is the television series Kamichu!, which aired in 2005. The second is the theatrical film Welcome to THE SPACE SHOW, which was released in 2010. For both works, Besame Mucho is listed as the original creator, establishing the group as the source of the core concepts and stories.

Welcome to THE SPACE SHOW, a science fiction adventure film directed by Koji Masunari with a screenplay by Hideyuki Kurata, was produced by A-1 Pictures. The film premiered in Japanese theaters on June 26, 2010, and had its global premiere earlier that year at the 60th Berlin International Film Festival.

The artistic identity associated with Besame Mucho is defined by the specific sensibilities of its three members. Their collaborative works are original stories, as opposed to adaptations of existing manga or light novels. Both Kamichu! and Welcome to THE SPACE SHOW center on the lives of ordinary children whose worlds expand to encompass extraordinary, cosmic-scale events. This focus on blending grounded, realistic depictions of childhood with elements of fantasy and science fiction is a hallmark of their shared creative vision. The use of a collective pseudonym underscores the collaborative nature of their creative process, positioning the trio as a single conceptual entity.