[HughChen]

Originally Posted by milandro

I don't think it is a prerogative of a 5 luk kris being Ganja Iras. Any kris straight or with luk may or may not be created without a Ganja.

here there is a thread with some info on this

http://www.vikingsword.com/vb/showth...ght=Gonjo+Iras

Thank you Milandro, it seems that no conclusion has been made about why gonjo iras exists.