I noticed that the katana only receives +1 pierce damage at masterwork stage compared to other swords which receive +2 pierce damage. Fixing this would bump the katana thrust to 18p and make it slightly more reliable than it is now.
weapon length: 124
weight: 2.5
difficulty: 15
speed rating: 93
weapon length: 124
thrust damage: 26 pierce base is 24 pierce
swing damage: 43 cut
slots: 2
Can't use on horseback
Secondary Mode
weapon length: 95
weight: 1.3
difficulty: 9
speed rating: 102
weapon length: 95
thrust damage: 17 pierce base is 16 pierce
swing damage: 38 cut
slots: 2