NJPW World Tag League 2017 - Night 12 took place in Osaka, Japan on December 2, 2017. It was broadcast on Samurai! TV on December 9, 2017.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Manabu Nakanishi & Tetsuhiro Yagi defeated Shota Umino & Tomoyuki Oka (7:52)
- Los Ingobernables de Japón (EVIL & SANADA) defeated Hirai Kawato & Yuji Nagata (7:27)
- CHAOS (Hirooki Goto & YOSHI-HASHI) defeated Suzuki-gun (El Desperado & Minoru Suzuki) (10:55)
- Ten-Koji (Hiroyoshi Tenzan & Satoshi Kojima), Hiroshi Tanahashi, Juice Robinson & Sami Callihan defeated Bullet Club (Bad Luck Fale, Chase Owens, Hangman Page, Leo Tonga & Yujiro Takahashi) (9:53)
- Best Friends (Beretta & Chuckie T) [8] defeated David Finlay & Katsuya Kitamura [0] (7:26) in a World Tag League 2017 Block B Match
- Jeff Cobb & Michael Elgin [6] defeated Henare & Togi Makabe [0] (7:35) in a World Tag League 2017 Block B Match
- Guerrillas Of Destiny (Tama Tonga & Tanga Loa) [8] defeated Killer Elite Squad (Davey Boy Smith Jr. & Lance Archer) [6] (9:42) in a World Tag League 2017 Block B Match
- CHAOS (Tomohiro Ishii & Toru Yano) [6] defeated War Machine (Hanson & Raymond Rowe) [6] (13:02) in a World Tag League 2017 Block B Match
