NOAH The First Navigation 2015 - Night 6 was a Professional wrestling event produced by Pro Wrestling NOAH, which took place on January 24, 2015 at the Osaka Bodymaker Colosseum 2 in Osaka, Japan. It was broadcast on January 30, 2015 on Nippon TV.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Buffalo, Jonah Rock & Quiet Storm defeated Cho Kibou-Gun (Maybach Taniguchi, Mitsuhiro Kitamiya & Takeshi Morishima) (9:14)
- No Mercy (Akitoshi Saito, Genba Hirayanagi & Takashi Sugiura) defeated Suzuki-gun (El Desperado, TAKA Michinoku & Takashi Iizuka) (10:16)
- Suzuki-gun (Davey Boy Smith Jr., Lance Archer, Minoru Suzuki, Shelton Benjamin & Taichi) defeated BRAVE (Mohammed Yone, Naomichi Marufuji & Taiji Ishimori) & TMDK (Mikey Nicholls & Shane Haste) in a 10 Man Elimination Tag Team Match (21:57)
- Atsushi Kotoge (c) defeated Daisuke Harada to retain the GHC Junior Heavyweight Championship (21:20)