Sega Corp up 10.65 percent at 1,184 yen after Jiji news agency reported the video game machine maker will unveil a reorganisation plan by the end of January that will include supplying software for rival Sony Corp's popular PlayStation 2. Shares in Sega are still down nearly 70 percent, however, from a year ago. [...] Sega, suffering from weak sales of its Dreamcast game console, will also consider supplying software to Microsoft Corp's new console system ``XBox'' scheduled to be launched this fall, the Jiji report said.