The event took place on December 17, 2010 (2010-12-17) at Korakuen Hall in Bunkyo, Tokyo, Japan.

[1][2] The event hosted the Jewels Lightweight Queen tournament semi-finals and along with the Rough Stone GP 2010 finals.

[5] On December 3, 2010 (2010-12-03), along with two other matches, it was announced that Hiroko Yamanaka was slated to fight against 2008 Olympic bronze medallist American Randi Miller.

[6][7] After 5 days, December 8, 2010 (2010-12-08), a reserve match for the Lightweight Queen tournament was announced, with Saori Ishioka and Yuko Oya as participants, along with a grappling bout added to the card.

[8][9] Replacing Randi Miller who withdrew from the event on December 12, 2010 (2010-12-12), it was announced that American Molly Helsel would take Miller's place and would fight against Hiroko Yamanaka, along with a second grappling match and a special exhibition match for the card.