[8][9] However, in February it was announced that the event was postponed to take place at Nippon Gaishi Hall in Nagoya, Japan, on March 21, 2021.
[10] A Rizin Women's Super Atomweight Championship rematch bout between current two-time champion Ayaka Hamasaki and Kanna Asakura is expected to headline this event.
[19] Roberto de Souza and Tofiq Musayev battled for the inaugural Rizin Fighting Federation Lightweight Championship.
This will be the first MMA event in the Tokyo Dome in 18 years and they are hoping to hold at least 50% capacity for the venue, equaling about 25,000 spectators.
[24] RISE Welterweight champion BeyNoah made his mixed martial arts debut against Satoshi Yamasu in a 73 kg catchweight bout.
[27] The event was originally scheduled for May 23, but was subsequently postponed due to a state of emergency declared in response to the COVID-19 pandemic.
[28] This event is expected to host the second half of Rizin Bantamweight Grand Prix initial round fights.
[22] A four-man 60 kg kickboxing tournament was announced for this event, featuring Ryo Takahashi, Koji, Genji Umeno and Taiju Shiratori.
[34] Olympic Greco-Roman wrestling silver medalist Shinobu Ota and former K-1 Welterweight champion Yuta Kubo were scheduled to fight in a featherweight bout.
[35] KNOCK OUT 65 kg champion Chihiro Suzuki was scheduled to face the 18-year mixed martial arts veteran Shoji Maruyama in a featherweight bout.
The inaugural Rizin Trigger event marked the first time in-which matches took place in a cage, rather than a ring.