Needs review
Source: Rokugan Campaign Setting

Description: You are adept at using your blades to attack while defending

Prerequisites: Base Attack Bonus +1, Daisho Technique, Martial Weapon Proficiency (Katana + Wakizashi), WIS 15

Required for: My Brother's Soul

While wielding a katana and wakizashi while wearing light armor or no armor you gain a +2 dodge bonus to AC.

Special

You can take this feat multiple times, if you do you gain an additional +1 to your dodge bonus to AC.