The first night of G1 Climax 31 took place at EDION Arena Osaka in Osaka, Japan on September 18, 2021.
as Tomohiro Ishii
as Shingo Takagi
as Tetsuya Naito
as Zack Sabre Jr.
as Toru Yano
as KENTA
as Great-O-Khan
as Tanga Loa
as Kota Ibushi
as Yujiro Takahashi
as Ryohei Oiwa
as SHO
as Jado
as Kevin Kelly - English Commentary
as Chris Charlton - English Commentary
