Getting a job with limited speaking skills

  1. hey guys I really want to work a part time at a restaurant like mcdonalds but i have limited japanese speaking skills. Would this be possible? I am looking for a job that would ideally allow me to pick my own hours and would only be 3-4 hours per shift 2x a week because I am also a mechanical engineering student so I can get pretty busy sometimes.
  2. would appreciate if anyone could tell me if this is realistic. My main goal is to improve my japanaese speaking skills because I usually stay in my apartment and dont talk to many people so i really want to get out more.

by Supercritical_Ball