Original post by Lifariz: http://onigiri.cyberstep.com/_/forum/viewtopic.php?f=12&t=2994

Lifariz's post was missing some weapons, and Lifariz's profile states that the user hasn't been online since Aug 2014. I have decided to update Lifariz list.

Kikuchimonji (http://onigiri.wikia.com/wiki/Kikuichimonji)
Ginko Spear (http://onigiri.wikia.com/wiki/Gingko_Spear)
Log Bow (http://onigiri.wikia.com/wiki/Log_Bow)
Dry Staff (http://onigiri.wikia.com/wiki/Dry_Staff)
Cedar Spear (http://onigiri.wikia.com/wiki/Cedar_Spear)
Sukedachi Sword (http://onigiri.wikia.com/wiki/Sukedachi_Sword)
Namari Tachi (http://onigiri.wikia.com/wiki/Namari_Tachi)
Demon Lord's Mallet (http://onigiri.wikia.com/wiki/Demon_Lord%27s_Mallet)

Please refer to the linked wikia pages for drop locations.