RIZIN LANDMARK 5 in YOYOGI was a mixed martial arts event held April 29, 2023 at Yoyogi National Gymnasium in Tokyo, Japan. The main event saw Mikuru Asakura face former RIZIN Featherweight champion Juntaro Ushiku, with Yutaka Saito facing Ren Hiramoto in the co-main event. The card also featured Luiz Gustavo vs. Koji Takeda and Kanna Asakura vs. Mei Yamaguchi.
