McDonald’s Japan to Add Zaku-Zaku Juicy Mac Chicken Burger to Regular Menu on October 21

McDonald’s Japan will begin regular sales of the new Zaku-Zaku Juicy Mac and three other products on October 21. The chicken offering uses a whole thigh fillet and was reportedly developed over five years, with Maika Sasaki, Tomonori Jinnai, and Hiroshi Abe appearing at a preview event.