Wrestle Kingdom 9
Wrestle Kingdom 9 drew 36,000 fans to the Tokyo Dome, reportedly (accordingly to "Wrestleview.com" and the "Wrestling Observer Newsletter") the best attendance for a NJPW January 4 Tokyo Dome Show in 13 years. The event reportedly had 12,000 to 15,000 purchases in North America.
Wrestle Kingdom 8
In addition to airing on traditional pay-per-view (PPV) in Japan, the event also aired worldwide on internet pay-per-view (iPPV) through Niconico and Ustream.