DDT Summer Vacation 2021 ()

1. Mizuki Watase vs. Hideki Okatani 2. Antonio Honda, Chris Brookes, Danshoku Dino & Keigo Nakamura vs. DISASTER BOX (HARASHIMA, Kazuki Hirata, Naomi Yoshimura & Toru Owashi) 3. Antonio Honda, Chris Brookes, Danshoku Dino & Keigo Nakamura vs. DISASTER BOX (HARASHIMA, Kazuki Hirata, Naomi Yoshimura & Toru Owashi) 4. Sanshiro Takagi & Shiro Koshinaka vs. Yuki Ino & Yukio Naya 5. DAMNATION (Soma Takao, Tetsuya Endo & Yuji Hino) vs. Eruption (Kazusada Higuchi & Yukio Sakaguchi) & Yuya Koroku 6. Akito & Yuki Ueno vs. DAMNATION (Daisuke Sasaki & Mad Paulie) 7. Shinya Aoki (c) vs. MAO (DDT Extreme Title Hardcore Judo Match) 8. The 37KAMIINA (Konosuke Takeshita & Shunma Katsumata) (c) vs. Junretsu (Jun Akiyama & Yusuke Okada) (KO-D Tag Team Title Match)