|“||No matter how many students came out of that cursed place... they always brought that damned curse with them.||”|
—Students of Seven Sisters High School
The Curse of Class 59 is a rumor that goes around Seven Sisters High School and is mentioned in Corpse Party: New Blood 3 ~Homecoming~, Corpse Party: New Blood ~You Will (Not) Live~ and Corpse Party: Devil's Flute. Each story has their own version and telling of the curse but are known to follow the same pattern.
Corpse Party: New Blood 3 ~Homecoming~
In Corpse Party: New Blood 3 ~Homecoming~ the rumor of the curse is spread by students of Seven Sisters High School; when their former homeroom teacher committed suicide by jumping off the roof of the school it is thought that the curse got him. Many students of the class tear their emblems off to ward the curse away.
Corpse Party: New Blood ~You Will (Not) Live~
In Corpse Party: New Blood ~You Will (Not) Live~ the rumor is the same as in ~Homecoming~ but more streched out, when Jessie Lowell returns to teach the new Class 59 of Seven Sisters High School, students and teachers start dying and it is thought by the students that because the new homeroom teacher of Class 59 had returned. The curse is rumored to have started when the old homeroom teacher committed suicide in front of the class when he saw Jessie, thus students think he's the reason for the curse.
Corpse Party: Devil's Flute
In Corpse Party: Devil's Flute the rumor is darker than its sister stories, in this version the curse started out as a rumor but students die left, right and center when Lloyd DeWitt returns to Seven Sisters, and students begin to shun him because of it. How the curse started was a mystery but Anna Lowell thinks that the curse was started by the cult that wants her and Lloyd dead to take over Heavenly Host.
- The Curse is a refrence to the curse in the anime "Another"