Danzou Tobita

Jiraia real name Danzou Tobita is the most feared ninja in all the lands. He was the strongest man in the Oniwabanshu the one who created the Hyakka the founder and chief of the Hundred Blooms as well as Tsukuyo039s master. He was born in the countryside to Iga samurai. From a young age he had a talent for ninjutsu and so went on to become a ninja but was forced to work under the people he hated. To try and escape reality he kept on fighting eventually becoming known as 039Jiraia the Spider039 because of his spider like instincts and fighting technique. His name is based on Jiraiya a ninja of Japanese folktale. Source Wikipedia.