|This article is about a/an ally in Sekai Ninja Sen Jiraiya.|
Ryu Asuka (飛鳥 竜 Asuka Ryū?)/Spear Ninja Toppa (槍忍 突破 Yarinin Toppa?) - A young spear-wielding ninja who works together with Rei. At the end of Episode 24, he leaves Japan for a new assignment. He was played by Issei Hirota who previously played Akira (Blue Mask) in the 1987 Sentai Series Hikari Sentai Maskman.
Spear Ninja Toppa