Danganronpa Another Episode: Ultra Despair Girls is the missing story that goes between the original Danganronpa: The Animation manga and the recently published manga series Danganronpa 2: Ultimate Luck and Hope and Despair. Komaru Naegi, the younger sister of the original story's protagonist Makoto, teams up with her brother's fellow survivor, gloomy romance author Toko Fukawa . . . also known as the crazed serial killer Genocide Jack (Jill)!
Source: Dark Horse