The second night of G1 Climax 34 took place on July 21, 2024, at EDION Arena Osaka in Osaka, Japan, and was headlined by a Block B match between David Finlay and Yota Tsuji.
| Actor | Role |
|---|---|
 David Stephen Finlay IIIDavid Finlay | David Finlay |
 Yota TsujiYota Tsuji | Yota Tsuji |
 Tetsuya NaitoTetsuya Naito | Tetsuya Naito |
 Luke James Uggles EatwellZack Sabre Jr. | Zack Sabre Jr. |
 Shin TakagiShingo Takagi | Shingo Takagi |
 Shota UminoShota Umino | Shota Umino |
 Hirooki GotoHirooki Goto | Hirooki Goto |
 Yuya UemuraYuya Uemura | Yuya Uemura |
 Takaaki WatanabeEVIL | EVIL |
 Lee Jae-kyungJake Lee | Jake Lee |
 Riley VigierEl Phantasmo | El Phantasmo |
 Ren NaritaRen Narita | Ren Narita |
 Gabriel McMenaminGabe Kidd | Gabe Kidd |
 Tomoyuki OkaGreat-O-Khan | Great-O-Khan |
 Aaron HenryHENARE | HENARE |
 Oleg Igorevich BoltinOleg Boltin | Oleg Boltin |
 Seiya SanadaSANADA | SANADA |
 Callum NewmanCallum Newman | Callum Newman |
 Walker StewartWalker Stewart - English Commentary | Walker Stewart - English Commentary |
 Chris CharltonChris Charlton - English Commentary | Chris Charlton - English Commentary |