The Gunma Diamond Pegasus (群馬ダイヤモンドペガサス Gunma Daiyamondo Pegasasu?) are a semi-professional baseball team in the Baseball Challenge League of Japan. The team was established as part of the expansion of the league. They will compete in the 2008 season. Their home is Gunma Prefecture.
- Gunma Diamond Pegasus Official Site (in Japanese)