Wrestler Reign Location Length of Reign Successful Defenses Notes
Masato Tanaka 1 Tokyo, Japan 11/19/12 to 9/29/13 4 First Champion
Tetsuya Naito 1 Kobe, Japan 9/29/13 to 2/11/14 2  
Tomohiro Ishii 1 Osaka, Japan 2/11/14 to 6/29/14 4  
Yujiro Takahashi 1 Tokyo, Japan 6/29/14 to 10/13/14 1  
Tomohiro Ishii 2 Tokyo, Japan 10/13/14 to present