On Saturday, RIZIN FF star Kanna Asakura successfully rebounded from a December loss to Alyssa Garcia by submitting Natsuki Shimomakise in round one via a rear-naked choke.
Asakura secured an early leg-sweep takedown into side control. Landing hammerfists that forced Shimomakise to give up her back. Asakura quickly locked in the choke and Shimomakise tapped out.
Asakura improves her record to 6-2-0, she holds two previous round one choke wins. The 19-year-old is currently the number seventeen ranked atomweight fighter in the world.
Meanwhile, Natsuki Shimomakise falls down to 0-4-0.
DEEP JEWELS 15 took place from the Shinjuku Face Arena in Tokyo, Japan. The event was headlined by an atomweight championship fight which saw Mina Kurobe defeat the number two ranked atomweight in the world, Naho Sugiyama, to become the atomweight champion.