'' Jewels 12th Ring '' was a planned mixed martial arts ( MMA ) to be held by MMA promotion Jewels . The event was planned to be held on at Shinjuku Face in Kabukicho , Tokyo , Japan but it was cancelled a few hours before the start due to the 2011 Tōhoku earthquake and tsunami
2011 Tōhoku earthquake and tsunami
2011 Tōhoku earthquake and tsunami
Jewels 12th Ring