Hanzo is a high speed engine from Chuggington.
Hanzo is a high-speed bullet train that runs an express service from Celgreb City Central to Union Station, Chicago. Content and calm at all times, this sleek streamlined engine has a philosophical attitude towards life and has great respect for his fellow engines, such as Koko (who he's taken under his wing to ensure she's the best she can be in high-speed mixed traffic).
Hanzo is most likely based on the Japanese Shinkansen E7/W7 Series operated by East Japan Railway Company (JR East) and West Japan Railway Company (JR West) on the Hokuriku Shinkansen and Joetsu Shinkansen lines in Japan.
Hanzo is painted white with blue lining.