Yankee Nishimiya-san wa Choroi is a completed manga by Kuramoto Takemi. It blends romance, comedy and slice of life. You can read all 3 available chapters of Yankee Nishimiya-san wa Choroi online for free on MangaPulse; the newest is Chapter 3, added 2018-04-25. The series is finished, so you can read it from start to end in one go.