Yoshiaki Yatsu
After departing WWF, Slater toured All Japan Pro Wrestling on numerous occasions between 1987 and 1990. He teamed with Tommy Rich to participate in the 1988 Real World Tag League for the vacant World Tag Team Championship but the duo lost all of their matches in the tournament. On May 13, 1989, Slater and Danny Spivey unsuccessfully challenged Jumbo Tsuruta and Yoshiaki Yatsu for the World Tag Team Championship. Later that year, Slater formed a tag team with Joel Deaton. The duo participated in the 1990 Real World Tag League to crown the new World Tag Team Champions and won only two matches by defeating the teams of Doug Furnas and Ricky Santana and Mighty Inoue and Rusher Kimura.