DEEP JEWELS 48 takes place on March 23, 2025, at New Pier Hall in Tokyo, Japan. This all-women’s MMA showcase features Ayaka Hamasaki facing Moeri Suda in a highly anticipated main event. Other fighters include Yoko Higashi vs. MANA, Hikaru Aono vs. Saiki, and Momoko Yamazaki vs. Jakakichan across the card. Additional bouts highlight Honoka Shigeta vs. HIME and Serina vs. Akipi in a late lineup change.

SUPER RIZIN.4 takes place on July 27, 2025, at Saitama Super Arena (Stadium Version) in Saitama, Japan. The main event features Mikuru Asakura taking on Kleber Koike. The card also includes Naoki Inoue facing Ryuya Fukuda for the RIZIN Bantamweight title. Inoue, a 28-year-old submission expert, clashes with 31-year-old DEEP two-division champion Fukuda.