田口隆祐
On May 13, 2011, Silvestry, under the name Low Ki, made his return to NJPW, during the Invasion Tour 2011, the promotion's first tour of the United States, teaming with Homicide in a tag team match, where they defeated Jushin Thunder Liger and Tiger Mask. The following day, Low Ki unsuccessfully challenged Prince Devitt for the IWGP Junior Heavyweight Championship. On the third and final day of the tour in Philadelphia, Pennsylvania, Low Ki and Homicide unsuccessfully challenged Devitt and Ryusuke Taguchi for the IWGP Junior Heavyweight Tag Team Championship.