- v2c5 by MangabanditsAug 28, 2012
- v1c4 by Renzokusei ScansJul 27, 2012
- v1c3 by Renzokusei ScansJul 8, 2012
- v1c2 by Tenderfoot ScanlationDec 3, 2011
- v1c1 by Tenderfoot ScanlationNov 25, 2011
One day, when Hidaka Kishi is going to school with his close friend Kimiko, he notices a strange new song on his music player: "Who Killed Cock Robin?" Little does he know, a murderous game is beginning, with him as the target--the Cock Robin. Fourteen other players (called 'birds') are all competing to kill him, in exchange for making their wishes come true. However, one of the birds, Saedano Minami, seems to have other plans. To Hidaka's confusion, she decides to protect him, but what is her ultimate goal? How will Hidaka survive this deadly game?