Pride 31: Unbreakable (promoted in Japan as Dreamers) was a mixed martial arts event held by Pride Fighting Championships on February 26, 2006 at Saitama Super Arena in Saitama, Japan. It was also the first Pride pay-per-view event of 2006.
Mark Hunt
Self
Yosuke Nishijima
Mark Coleman
Maurício Rua
Antonio Rodrigo Nogueira
Kiyoshi Tamura
Josh Barnett
Kazuhiro Nakamura
Alistair Overeem
Sergei Kharitonov
Tsuyoshi Kosaka
Mario Sperry
Fabrício Werdum
Jon Olav Einemo
Quinton 'Rampage' Jackson
Dong Sik Yoon
Roman Zentsov
Pedro Rizzo
Mar 29, 2015
Dec 6, 2013
Jul 15, 2014
Oct 11, 1985
Aug 30, 2021
Apr 3, 2016
Nov 10, 1989
Feb 16, 2023
Japan
