To easily level up your weapons log in and out of "The World" until Corpral Yano is standing inside "The Dome". Make sure you have a large amount of items you don't want (olm shells or fire mouse skins work well). You will need at least two of them to use in a trade. When you talk to Corpral Yano select trade. If your lucky he will have an item called "Beginer's Text" (he may also have Beginer's book do not get this it is a waste of items). If he has beginer's text trade him two olm shells or whatever you have for it. This item gives you half a bar of weapon exp. If you exit the dome and warp to another area in the town and talk to someone (in a shop works best) and go back to the dome and speak to Corpral Yano again he will have another beginer's text. Keep doing this until you have enought to max out your weapons. I did this on my file and both my broad sword and dual swords are lvl 10.

Note: if you are looking for olm shells they are easy to find or can be bought in the alcamy distric for 3,000 GP.

Go to main menu and press square 5 times.