All characters get a new weapon type in Korea, and with it, a new weapon focus. It's part of a big patch in Korea.
Frantz/Roselle/Leila - Twin Swords
Angela/Edgar - Glaive
Tude/Meilin - Heavy Gauntlet
Natasha - Weapon Suitcase
DISCLAIMER: I do not claim ownership for any of these videos.
Also, I wouldn't take the damage values too seriously. Gear is variable and they upped overall damage in general.