Only some months after, on February 14, 1993, Tamura had a high level match with Nobuhiko Takada, after which many pundits (such as Pro Wrestling Illustrated) compared him to Takada himself and considered him as a candidate for the future ace of the company. By this time, however, Tamura had witnessed the birth of mixed martial arts promotion Pancrase and had become interested by real fighting, like the bout he had fought against Saad. The next year, Tamura took part in the Best Of The World 1994 Tournament, advancing through the rounds by beating Bad News Allen and Naoki Sano, but being eliminated himself by eventual winner Super Vader at the semi-finals. He also went to lose the match for the second place to main eventer Gary Albright, and never challenged Vader for the title. Unsatisfied with the symbolic return of UWF to gimmicky puroresu with the victory of Vader, and further inspired by the recent success of Pancrase, Tamura proposed to take a direction towards realistic wrestling again. He would compete in a notable shoot fight against Masahito Kakihara on February 18, 1995, winning by rear naked choke in 2:06. Later, he was granted a victorious rematch against Gary Albright, but the match became infamous for Albright's unwillingness to cooperate, which ruined Tamura's win to the point of having him in tears. The same night, Nobuhiko Takada announced his decision to retire from pro wrestling to pursue a politic career, which was met with harsh words by Tamura. After a new rematch with Albright on August, Tamura addressed the returning Takada and challenged him to a mixed martial arts fight, to no avail. The same year, UWF International was forced by financial issues into an interpromotional feud against New Japan Pro-Wrestling, but Tamura refused to participate. As a consequence, he was subjected to cold treatment backstage and found himself training alone often. In December 1995, Kiyoshi offered himself instead to represent UWF-i at the event K-1 Hercules, in a mixed martial arts fight against Ultimate Fighting Championship veteran Patrick Smith. It was his first match of any kind in months, and he claimed he would retire if he lost his match to in said event. However, he won the fight. Tamura returned to UWF-i to feud with Kazushi Sakuraba, but the rivalry was relegated to mid to undercard. He concluded in his intention to leave the company, and asked