G1 participants and blocks announced:

A Block:

Tetsuya Naito

Shota Umino

Shingo Takagi

SANADA

Great O-Khan

Zack Sabre Jr

Gabe Kidd

EVIL

Jake Lee (NOAH)

(Tomohiro Ishii, Yoshi-Hashi, Callum Newman, Kenta, Chase Owens, Yujiro Takahashi to compete in mini tournament to determine final spot)

B Block:

Hirooki Goto

El Phantasmo

Yota Tsuji

Jeff Cobb

HENARE

David Finlay

Ren Narita

Yuya Uemura

Konosuke Takeshita (AEW, DDT)

(Hiroshi Tanahashi, Toru Yano, Oleg Boltin, Satoshi Kojima, Taichi, TJP to compete in mini-tournament to determine last spot)