Misty Mason (born February 22, 1985 in Denver, Colorado, USA), widely recognized in various specialty digital circuits under her memorable performance alias Japan, is an American former adult film actress and glamour model who established a distinct identity within the entertainment sector during the mid-2000s. Active in front of the camera from 2002 to 2008, she entered the industry during the transformative transition from physical DVD formats to digital streaming web platforms.
Of mixed African-American and Asian ("Blasian") heritage, Mason carved out a highly specialized niche by bringing a vibrant, uninhibited presence to high-energy commercial productions. Her striking aesthetic was heavily defined by a voluptuous, all-natural 36DD-24-38 physical framework, which quickly caught the attention of leading mainstream and urban adult video distributors. Throughout her career timeline, she built a prolific and versatile filmography, collaborating with industry giants on high-profile multi-cast releases, including standout scenes in Elegant Angel's acclaimed Big Black Wet Asses 9 and Visual Images' Bangin in Da Hood 5.
Beyond her standalone screen credits, she shares a unique, well-documented family connection within the media landscape as the half-sister of fellow adult star Mya Mason. Known for her professional adaptability and ability to command the screen across diverse scene formats, Mason remained a staple of urban adult entertainment until choosing to retire from active performing in 2008. Her dedicated multi-media footprint continues to be permanently archived across international talent registries, modern online film databases, and digital entertainment directories.