Sega Sports Japan (formally known as Team Andromeda AM6, and SmileBit), is an internal, in-house development team of Sega. The team has gone through different name changes throughout the years making many games.
Team Andromeda's (AM6) first known game to be released was Panzer Dragoon in 1995, a rail-shooter that become a hit on the Sega Saturn and critically acclaimed. Followed by two sequels, Panzer Dragoon II Zwei in 1997, and Panzer Dragoon Saga in 1998. Whereas years later they broke up and reformed into Smilebit.
Original people from Andromeda came back into the new team, Smilebit.