OutSide Directors Company (OSD) was a pioneering Japanese video game developer known for its unique and avant-garde approach to gaming. Founded by Osamu Sato, the studio gained recognition for its innovative titles, including the cult classic "LSD: Dream Emulator," which explored surreal dreamscapes and unconventional gameplay mechanics. OSD also developed notable projects such as "Chu-Teng," "Eastern Mind: The Lost Souls of Tong Nou," and "Roly-Polys no Nanakorobi Yaoki," each showcasing Sato's distinctive artistic vision. Key figures in the studio included Osamu Sato, whose creative direction significantly shaped the company's identity and output. OSD's influence on the gaming industry is marked by its contributions to the exploration of psychological and dream-like experiences, paving the way for future experimental games. The studio specialized in creating unique narrative-driven experiences, often blending genres and artistic styles. Despite its dissolution in Japan in the early 2000s, OSD's legacy continued through its merger with Asmik Ace Entertainment, which later re-established itself in Greensboro, NC, in 2016. The studio has received various accolades for its innovative work, solidifying its place in gaming history as a trailblazer in artistic and experimental game design.