Polearm Blades up
What this mod does is point the blades up of the polearms in the game while the weapon is sheathed, no longer will polearms be worn sideways down. It only works with the "polearm" "heavy polearm" "naginata" and "naginata katana."
If you have any mods that changes the meshes of those weapons let my mod override it so the sheathing is visible.