|This article is about a/an ally in Sekai Ninja Sen Jiraiya.|
Treasure Ninja Jane (宝忍 ジャンヌ Hōnin Jannu?): A fortune-telling half-Japanese female ninja from Canada who seeks to help her poor hometown. She can shoot a Diamond Shower from her chest. Demost uses her good intentions against her by forcing her to lead Jiraiya to a trap, but ended up saving him instead by giving up her own life.