SegaXtreme
Sega announced Sega Superstars Tennis for Xbox 360, PS3, Wii, PS2 and NDS, the game will feature characters from Sonic the Hedgehog, AiAi from Super Monkey Ball, Ulala from Space Channel 5, Amigo from Samba de Amigo and more....
Source : http://www.the-magicbox.com/
Source : http://www.the-magicbox.com/