渕正信
On October 27, 2013, Funk returned to All Japan Pro Wrestling, teaming with Terry in a tag team match, where they wrestled Masanobu Fuchi and Osamu Nishimura to a twenty-minute time limit draw. Funk was then announced as the new Pacific Wrestling Federation (PWF) chairman. Funk returned to All Japan on July 27, 2014, teaming with Osamu Nishimura and Yutaka Yoshie in a six-man tag team match, where they defeated Masanobu Fuchi, Takao Omori and Último Dragón, with Funk submitting Fuchi for the win. On May 30, 2015 he teamed with old student Genichiro Tenryu and Nosawa Rongai for Tenryu Project to beat Kohei Suwama, Hikaru Sato and Atsushi Aoki. Funk's next match with All Japan took place on May 31, 2015, when he and Nishimura wrestled Fuchi and Yoshiaki Fujiwara to a twenty-minute time limit draw. He returned to All Japan the next month to team with Fuchi and Ultimo Dragon to beat his student Nishimura, Masao Inoue and Soma Takao. His last match for All Japan was on November 28, 2017 teaming with Nishimura, The Great Kabuki and his student Dalton Drellich as they defeated Fuchi, Great Kojika, Atsushi Maruyama and Daisuke Sekimoto in Yokohama.