KOPAN RAMEN is loved and enjoyed by ramen virgins as well as ramen connoisseurs all throughout California. This is evident as seen from our rapid growth, boasting 6 locations in just 4 years. We currently offer High Quality and Authentic Tonkotsu Ramen from FULLERTON, BURBANK, ROWLAND HEIGHTS, ENCINO, ALHAMBRA and GLENDALE. Our secret blend of Tonkotsu Broth boiled for 16 Hours is the secret to our success, so come and see what the hype is about. LOCATION: Fullerton , Burbank, Rowland Heights, Encino, Glendale, Pasadena, Monterey Park, Los Angeles-Ktown, and UCLA Westwood.