In this weeks addition of MMAFrenzy.com’s Rising Sun Roundup, our weekly look at the MMA happenings in Japan, we take a look at Takanori Gomi’s “last fight in Japan” as well as the rest of the Vale Tudo Japan card. Also included is a look at the upcoming Sengoku 11 and Dream 12 fight card additions, and more.

Previously unbeaten hometown favorite Billy Evangelista lost by disputed, controversial second-round disqualification to Mike Aina Friday in the main event of the inaugural Strikeforce Challengers telecast on SHOWTIME. At the finish, neither fighter was satisfied with the outcome at the Save Mart Center.

Weigh-ins for ShoMMA: Strikeforce Challengers 1, Bellator 7, and MFC 21: Hard Knocks took place on Thursday ahead of tonight's fight cards. Complete weigh-in results, which include notables Bobby Lashley, Trevor Prangley, and Billy Evangelista, are available after the jump.