Benkei

Saitō no Musashibō Benkei (西塔の武蔵坊弁慶?, 1155–1189), popularly called Benkei, was a Japanese warrior monk (sōhei) who served Minamoto no Yoshitsune. He is commonly depicted as a man of great strength and loyalty, and a popular subject of Japanese folklore.

Read more about Benkei:  Biography, Cultural References