In this challenge, I chose Jio Freed from 666 Satan/O-Parts Hunter created by Seishi Kishimoto, Naruto creator Masashi Kishimoto's brother.
His weapon is Zero, which is a simple boomerang but in the later chapters it gets better and better! If Naruto has a Nine-Tail, so does Jio (which is Satan).
If you want to take a break from reading Naruto then I suggest reading this manga! Trust me, you'll enjoy it!