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Dream Passport (ドリームパスポート) is a disc designed for use with Japanese Sega Dreamcast consoles to give users basic internet functions (i.e. surfing the web and checking email). This initial version, Ver. 1.01, was released in 1998 early in the console's lifespan, and is missing compatibility with various common filetypes of the day.
Dream Passport discs were bundled with consoles and not sold separately. As time progressed, the pack-in was replaced with newer versions of the software, i.e. Dream Passport 2 and Dream Passport 3.