This is a second version of JRA PAT on the Super Nintendo Entertainment System. Similar to the TJAJ version, this is likely a horse racing simulation, officially licensed by the JRA.  The differences between TJAJ and TJBJ remain unknown without further research, but the multiple releases suggest updates, regional variations, or the inclusion of additional content.

JRA PAT (Japan) (TJBJ)

JRA PAT - Wide Baken Taiyou (Japan) (TJDJ)