Not Permanent..
Steps:
1.Open Firefox and Fiddler
2.Drop the swf file on fiddler
3.Force traffic to fiddler through firefox
4.Open Ninja Saga
5.Choose your character
6.Equip Kunai
Enjoy your new S11 clan reward weapon~!
Link:
Password:GKhayate22
Credits by:GKhayate22
Leech by:Me GKlovebeking