Yarennoka! took place on December 31, 2007, at Saitama Super Arena in Tokyo, Japan, promoted by the Yarennoka! Executive Committee, former Pride Fighting Championships executives, in association with Fighting and Entertainment Group, DEEP, and M-1 Global. The main event features Fedor Emelianenko, former Pride Heavyweight Champion, facing K-1’s Hong-Man Choi, billed as “Fedor Returns” on HDNet and SKY Perfect. Emelianenko enters after a submission win over Mark Hunt at Pride Shockwave 2006, whil...