Son Gokū

Tailed Beasts (Biju) in Naruto's World (10 items)
list by Tim Lee

Son Gokū (孫悟空, Son Gokū), more commonly known as the Four-Tails (四尾, Yonbi), is a tailed beast sealed within Rōshi of Iwagakure. It was captured by Kisame Hoshigaki, then extracted and sealed by Akatsuki. Son was later resealed into a reincarnated Rōshi during the Fourth Shinobi World War.