Sadako-san and Sadako-chan

A series of mysterious murders all surround a video tape. Supposedly, anyone viewing this tape will die within 7 days. Reporter Reiko Asakawa, an aunt to one of the victims, decides to do a story on this tape. Upon viewing it however, she finds she has more to worry about than whether her boss will like her story or not... As she begins to experience horrifying visions, she comes to realize that she has no other choice but to find a way to break this horrible curse... or die. (Source: Dark Horse)

In a world torn apart by an apocalypse, two lonely little girls chance upon a strange video. To their surprise and joy, a girl with long black hair named Sadako climbs out of the TV... But little do they know that Sadako is a vengeful ghost who will kill them in a week! In order to help their new friend, these two sweet, innocent girls begin a journey to the end of the world to look for more victims friends. Can their bond with Sadako help her find peace and finally break the curse? Or will this tale have a tragic ending...? (Source: Yen Press)