April Fool 2021 was a professional wrestling event promoted by DDT Pro-Wrestling, held on April 11, 2021 at Korakuen Hall in Tokyo, Japan. In the main event, Jun Akiyama defended the KO-D Openweight Championship against perhaps the ultimate "Dramatic Dream" challenger, Danshoku Dino.
Jun Akiyama
Akiru Miyashita
Yukio Sakaguchi
Kazusada Higuchi
HARASHIMA
Yūji Okabayashi
Daisuke Sasaki
Sōma Takao
Yūsuke Hino
Yuki Ueno
Shunma Katsumata
Mao Inoue
Yukihide Matsuno
Toru Ito
Sōichirō Honda
Tetsuya Endō
Masato Shibata
Nobuhiro Shimatani
Chris Brookes
Saki Akai
Yūki Iino
Yukio Naya
Makoto Ōishi
Akito Nishigaki
Kazuki Hirata
Keigo Nakamura
Yusuke Okada
Yuya Takashika
Hideki Okatani
Tōi Kojima