The product is an authentic Japanese version of the Pokemon Green game for the Nintendo Game Boy. Released in 1996 by Nintendo, this role-playing game is part of the popular Pokemon series and is rated E for Everyone. The game is in NTSC-J region code format, meaning it is designed for Japanese consoles. This collectible item is a complete-in-box (CIB) version, making it a valuable addition to any video game enthusiast's collection.