Compare with the jujutsu instructor to see how you can craft an identity to supplement a high Struggle score, or a different violent identity. A character with another fighting identity right out of the gate doesn’t need a second one. An identity that lets him not get hit, or that lets him react quickly, could give him an essential edge over a guy who has only exchanged numerous head-punches.
I’m a Karate Instructor, of course I can speak some fragmentary Japanese, get a tonfa out of my gym bag, get help or advice from one of my students.
Substitutes for: Dodge.
Feature: Resists challenges to Violence.
Feature: Provides Initiative.