NJPW G1 Climax 25: Day 1

The first night of the tournament took place at the Hokkaido Prefectural Sports Center in Sapporo, Hokkaido, Japan on July 20, 2015.

• Hiroshi TanahashiHiroshi Tanahashi
• Kota IbushiKota Ibushi
• Allen JonesAJ Styles
• Katsuyori ShibataKatsuyori Shibata
• Tetsuya NaitoTetsuya Naito
• Fale SimitaitokoBad Luck Fale
• Togi MakabeTogi Makabe
• Toru YanoToru Yano
• Hiroyoshi YamamotoHiroyoshi Tenzan
• Drew HankinsonDoc Gallows
• Aaron FrobelMichael Elgin
• Ryusuke TaguchiRyusuke Taguchi