Wrestle Kingdom I was a professional wrestling pay-per-view event co-produced by New Japan Pro-Wrestling and All Japan Pro Wrestling that took place on January 4, 2007, at the Tokyo Dome in Tokyo, Japan, marking the 16th January 4 Tokyo Dome Show and the first under the Wrestle Kingdom name, and was headlined by Keiji Muto & Masahiro Chono vs. Hiroyoshi Tenzan & Satoshi Kojima in a Tag Team Match.

Wrestle Kingdom II in Tokyo Dome was a professional wrestling pay-per-view (PPV) event produced by the New Japan Pro-Wrestling (NJPW) promotion, which took place at the Tokyo Dome in Tokyo, Japan on January 4, 2008. It was the 17th January 4 Tokyo Dome Show and the second held under the "Wrestle Kingdom" name. The event featured ten matches, four of which were contested for championships.

All Japan Pro Wrestling presents Realize on pay-per-view from Tokyo, Japan.