The Outsider 12
- PromotionFighting Network RINGS
- VenueDiffer Ariake
- LocationTokyo, Japan
- Number of bouts28
Main Card
Keinosuke Yoshinaga
9-2-0
Amateur
null bout
Co-Main Event | 2 x 3
VS
Submission, Triangle Choke | R1 · 2:14Tsuyoshi Nomura
7-1-0

Seishiro Shimizu
3-1-0
Amateur
null bout
2 x 3
VS
Submission, Rear Naked Choke | R1 · 2:08Ryuma Anno
2-1-0

Takahiro Owaki
0-0-0
Amateur
null bout
2 x 3
VS
Disqualificaton, Red Card (grabbing Shirt) | R2 · 2:27Asim Matsuki
0-0-0

"Kong"
Tomoyoshi Tateno
1-0-0
Amateur
null bout
2 x 3
VS
Submission, Armbar | R2 · 0:33Junichi Ishino
1-0-0
