Judgement 2023

Judgement 2023: Longest 5-Hour Special in Korakuen History (Japanese: Judgement2023〜後楽園史上最長5時間スペシャル〜, Hepburn: Jajimento 2023: Kōrakuen Shijō Saichō Go-jikan Supesharu) was a professional wrestling event promoted by CyberFight's DDT Pro-Wrestling (DDT). It took place on March 21, 2023, in Tokyo, Japan, at the Korakuen Hall. It was the 27th event under the Judgement name and the 11th to take place at the Korakuen Hall. The event aired domestically on Fighting TV Samurai and globally on CyberFight's video-on-demand service Wrestle Universe.

Sixteen matches were contested at the event, including one on the pre-show, and five of DDT's nine championships were on the line. In the main event, Yuji Hino defeated Yukio Naya to retain the KO-D Openweight Championship. Other prominent matches saw ShunMao (Mao and Shunma Katsumata) defeat Harimau (Kazusada Higuchi and Ryota Nakatsu in a Falls count anywhere match to retain the KO-D Tag Team Championship, Tetsuya Endo defeated Naruki Doi to win the DDT Universal Championship, Jun Akiyama successfully defended the DDT Extreme Championship against Kotaro Suzuki, and Makoto Oishi won a three-way match to win the vacant O-40 Championship.