Alumni News! Mason City hockey alumnus Kohei Sato has signed a contract to play professional hockey in the ECHL for the Orlando Solar Bears! Kohei played parts of three seasons in the NA3HL in Mason City. Congratulations, Kohei! #MasonCity #NorthIowaBulls #NA3HL #ProfessionalHockey #ECHL masoncitytoros.com/na3hl-alumnus-kohei-sato-signs-with-echls-solar-bears