The event took place on October 10, 2010 (2010-10-10) at Shin-Kiba 1st Ring in Koto, Tokyo, Japan.

[1] On August 21, 2010 (2010-08-21), Jewels announced that the event would begin the second Rough Stone Grand Prix.

Ham's replacement was to be determined with the bout between Celine Haga and Saori Ishioka.

[7][8] Sixteen-year-old kickboxer Mizuki Inoue made her mixed martial arts debut on the card as part of the -56 kg bracket of the Rough Stone Grand Prix.

[10] It was later announced that Ham would return to Jewels in December to reclaim her place in the Lightweight Queen Tournament semi-final.