Nobuhiko Takada
Hart returned to New Japan in early April 1984 for the NJPW Big Fight Series where he primarily wrestled in singles matches, several of which were with Norio Honaga but also against other wrestlers such as Nobuhiko Takada, Tatsutoshi Goto, Masanobu Kurisu, Makoto Arakawa, Fumihiro Niikura, Isamu Teranishi. He also took part in one known tag match, partnering with Hercules Ayala against Haruka Eigen and Kantaro Hoshino.