Best weapons to farm ?

[TheBlackHokage]

Where should i farm weapons ?? I'm lvl 66 main a odachi and stuck in sekigahara i need to farm for gold and weapons but my damage output is terrible

[HelixDraxzonyx]

If you can bump yourself to Level 70, I'd say go back to Onigashima and run Golden Weapon Hunt Youen on Hard, with a 300% drop boost of course (you can get ~70 golds a run there, and only gold ??? weapons drop). The weapons you get from there are pretty OP, and will see you through to around Echigo/Edo area. Youen's a real bitch of a dungeon though, so watch out for that. The Youen Hard weapons are from around Nakasendo, I think, which is either end of Kaga or just after it. Not entirely sure. At any rate, the Oadachi you'll get there will be around 2-3 times stronger than anything you find in Seki, and that's pre-enhancement.

Aside from that, you can increase damage output by using Oodachi Skill Force/Affinity magatamas. You should be focusing on boosting POW more or less exclusively, but have a little on MND as well so you can chain skills (only go to 40 MND max though).

[Firon]

It may also be worth checking the wiki weapon pages if you haven't already done so. e.g. http://onigiri.wikia.com/wiki/Odachi. The weapon links give the drop locations i.e. where to farm.