This mod improves Cavalry drastically, particularly Katana Cavalry - allowing for frontal charges against spear units to actually be somewhat plausible.
The only changed stat in this mod is the charge bonus of Takeda Katana Cavalry, from 15 to 25. What this mod really does is changes all the spear units to be recognized as sword units in battle. This lets cavalry perform much more devastating charges and overall improves their combat ability. Bonus vs cav still works. All animations and battle personalities remain the same, all spear units are still recruited the same way in the campaign.
Use for standard campaign only, no ROTS or FOTS.