Michihiro Omigawa upset Hatsu Hioki on Saturday at Sengoku 11 in Tokyo, Japan, receiving a controversial split decision win in the evening’s main event. Also on the card, Mamed Khalidov extended his unbeaten streak to 18-straight by making quick work of Jorge Santiago, while notables Jorge Masvidal, Akihiro Gono, and Dave Herman also picked up wins.

All 22 fighters set to participate at Saturday’s Sengoku 11th Battle event in Tokyo, Japan successfully made weight earlier today for their bouts. The official weigh-in results for the HDNet-televised event, which is headlined by Hatsu Hioki vs. Michihiro Omigawa, are after the jump.

DREAM recently announced additions and changes to the fight card its October 25 DREAM 12 event, including Kazushi Sakuraba replacing Melvin Manhoef against Zelg Galesic and welterweight champ Marius Zaromskis’ return to action in a non-title bout against Myeon Ho Bae.

Read about the latest Japan fight bookings and news in MMAFrenzy.com’s Rising Sun Roundup…

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.

Mizuto Hirota upset lightweight champ Satoru Kitaoka via fourth-round TKO to become the promotion’s new title-holder at Sengoku 9 on Sunday in Saitama, Japan.

The Sengoku Featherweight Grand Prix also came to an underwhelming conclusion at the card, with Masanori Kanehara being crowned the first-ever Sengoku featherweight champ with a split decision victory over Michihiro Omigawa in the tournament final.

Former UFC light heavyweight champion Chuck Liddell will reportedly not retire despite the wishes of Dana White, with rumors swirling that he could return to action this fall, possibly for a bout against Rich Franklin.

The anticipated showdown between TUF 10 coaches Quinton “Rampage” Jackson and Rashad Evans is expected to headline UFC 107 on December 19 in Las Vegas.

Continue reading for the latest MMA news and notes in MMAFrenzy.com’s Quick Hits…

Takanori Gomi def. Bang Seung Hwan via unanimous decision
Frank Trigg def. Makoto Takimoto via unanimous decision
Satoru Kitaoka def. Clay French via submission (achilles lock) — Round 1, 0:31
Lightweight GP Series 2008 1st Round
Eiji Mitsuoka def. Rodrigo Damm via submission (rear naked choke) — Round 1, 3:13
Lightweight GP Series 2008 1st Round
Kazunori Yokota def. Bojan [...]

Takanori Gomi (69.9 kg; 154.1 lb)vs. Bang Seung Hwan (70.0 kg; 154.3 lb)
Makoto Takimoto (82.0 kg; 180.8 lb) vs. Frank Trigg (82.9 kg; 182.8 lb)
Satoru Kitaoka (70.0 kg; 154.3 lbs) vs. Clay French (69.9 kg; 154.1 lb)
Lightweight GP Series 2008 1st Round
Eiji Mitsuoka (69.9 kg; 154.1 lb) vs. Rodrigo Damm (69.9 kg; 154.1 lb)
Lightweight [...]

World Victory Road yesterday announced the official fight card for Sengoku 4, which takes place on August 24th at the Saitama Super Arena in Saitama, Japan.
Sengoku 4 features a main event lightweight bout between former PRIDE champion Takanori Gomi and Bang Seung Hwan. The opening round of the promotion’s 2008 lightweight grand prix is also [...]

World Victory Road has announced that it’s middleweight grand prix will start at Sengoku 5 on September 28th at the Yoyogi National Gymnasium in Tokyo, Japan.
Kazuhiro Nakamura, Evangelista Cyborg, Siyar Bahadurzada, and Jorge Santiago are all set to participate in the opening round of the middleweight tournament.
The promotion also announced that Kazuo Takahashi will face [...]

World Victory Road today announced that 1996 Judo Olympic gold medalist Pawel Nastula will fight Korean wrestler Yang Dong Yi at Sengoku 4 on August 24th in Saitama, Japan.
Here is an updated fight card for Sengoku 4:

Pawel Nastula vs Yang Dong Yi
Takanori Gomi vs Bang Seung Hwan
Makoto Takimoto vs Frank Trigg
Peter Graham vs Moise Rimbon
[...]

Josh Barnett def. Jeff Monson via unanimous decision
Roger Gracie def. Yuki Kondo via submission – Round 1
Kevin Randleman def. Ryo Kawamura via unanimous decision
Yoshihiro Nakao def. Jim York via KO – Round 2
Jorge Santiago def. Yuki Sasaki via submission – Round 3
Eiji Mitsuoka def. Kwang Hee Lee via submission – Round 1
Mike Pyle def. Dan [...]