The following is an excerpt from an article on TheFightNetwork.com:
Several former PRIDE standouts — Hayato “Mach” Sakurai (30-7-2) and Tatsuya Kawajiri (19-4-2) — are also rumored to be participating in the event, along with Hidehiko Yoshida and members of his gym. Shinya Aoki (11-2), one of the world’s premier ground fighters, confirmed he would be competing on the card in a separate interview with the magazine.
The show the aforementioned fighters will reportedly participate on is the one being headlined by the Fedor Emelianenko vs. Hong-Man Choi bout.