Momo Koseki (7-2, 2) Vs Nao Ikeyama (10-1-1, 4)
In August 2008 fans saw Momo Koseki win the WBC Atomweight title as she stopped Thailand's Winyu Paradorn Gym in 2 rounds. Koseki made the first defence of her title in Decemeber '08 then returned to the ring again in May '09 as she battled against compatriot Nao Ikeyama. Ikeyama had previously been the WIBA champion and was almost 5 years removed from her sole defeat. Interesting as we write this both women are world champions with Ikeyama being the current WBO Atomweight champion.