Jiraiya (SKW)

A disciple of the Togakure School and the 19-year-old adoptive son of Tetsuzan Yamaji, Toha Yamaji / Jiraiya is actually a descendant of an alien that brought the Secret Pako Treasure to Earth 2300 years ago.

Trivia

 * The real name of Ninja Black, from Kakuranger, is also Jiraiya.