Wrestle Kingdom 20 was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW) that took place on January 4, 2026, at the Tokyo Dome in Tokyo, Japan, featuring the official retirement match of Hiroshi Tanahashi versus his long-time rival Kazuchika Okada and a dual title match between IWGP World Heavyweight Champion Konosuke Takeshita and IWGP Global Heavyweight Champion Yota Tsuji.
Hiroshi Tanahashi
Kazuchika Okada
Konosuke Takeshita
Yota Tsuji
Takaaki Watanabe
Aaron Phillip Wolf
Kyosuke Mikami
Kosei Fujita
Taiji Ishimori
Sho Tanaka
Shin Takagi
David Stephen Finlay III
Gabriel McMenamin
Daniel Moloney
Hiromu Takahashi
Tomoyuki Oka
Callum Newman
Manuel Alfonso Andrade Oropeza
Aaron Henry
Lee Jae-kyung
Syuri Kondo
Saya Kamitani
Riley Vigier
Chris Brookes
Hirai Kawato
Yohei Komatsu
Toru Yano
Kaisei Takechi
Shota Umino
Yuya Uemura
Hirooki Goto
Nobuo Yoshihashi
Oleg Igorevich Boltin
Luke James Uggles Eatwell
Ryohei Oiwa
Hartley Jackson
Togi Makabe
Yoshihiro Yamazaki
Ryusuke Taguchi
Yuto Nakashima
Oskar Münchow
Connor Deutsch
Tomohiro Ishii
Maki Taichiro
Satoshi Kojima
Ren Narita
Seiya Sanada
Yoshinobu Kanemaru
Walker Stewart
Chris Charlton
John Raymond Rivera
Jamie White
William Ospreay
Tyson Smith
Kota Ibushi
Keiji Muto
Tatsumi Fujinami
Tetsuya Shimizu
Tetsuya Naito