NJPW Road To Wrestling Dontaku 2015 - Night 6 took place in . The event took place on April 25, 2015.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Yohei Komatsu defeated Jay White (9:24)
- Manabu Nakanishi, Mascara Dorada & Tiger Mask defeated Jushin Thunder Liger, Sho Tanaka & Yuji Nagata (9:51)
- TenKoji (Hiroyoshi Tenzan & Satoshi Kojima) defeated Cody Hall & Tama Tonga (8:43)
- BULLET CLUB (Bad Luck Fale, Doc Gallows & Karl Anderson) defeated Captain New Japan, Tetsuya Naito & Tomoaki Honma (12:13)
- Roppongi Vice (Beretta & Rocky Romero) & Tomohiro Ishii defeated KUSHIDA, Ryusuke Taguchi & Togi Makabe (13:09)
- CHAOS (Gedo & Kazuchika Okada) defeated BULLET CLUB (Kenny Omega & Yujiro Takahashi) (11:33)
- Hirooki Goto, Hiroshi Tanahashi & Katsuyori Shibata defeated CHAOS (Shinsuke Nakamura, Toru Yano & YOSHI-HASHI) (15:04)