Banana Gorisaki is a main supporting character in the series Tokumei Sentai Go-Busters. He is a blue gorilla-themed Buddyroid who assists the Blue Buster, Ryuji Iwasaki, serving as both his partner and mechanic. Known for his caring nature and tendency to worry, Gorisaki Banana provides technical support, repairs, and emotional encouragement to his teammates. His comic relief and loyal personality make him an endearing and essential member of the Go-Busters team.