# | Duration | Champion(s) | Amount | Timeframe | Rating | Votes |
1 | 2320 days | Rusher Kimura | 5 | 19.04.1975 - 13.04.1976, 22.04.1976 - 11.06.1976, 31.06.1976 - 21.07.1979, 25.07.1979 - 13.11.1979, 16.11.1979 - 30.09.1981 | 7.25 | 11 |
2 | 949 days | Strong Kobayashi | 2 | 19.06.1971 - 09.11.1973, 30.11.1973 - 13.02.1974 | 5.50 | 5 |
3 | 590 days | Bill Robinson | 2 | 19.12.1968 - 19.05.1970, 03.06.1974 - 16.08.1974 | 9.64 | 58 |
4 | 289 days | Thunder Sugiyama | 1 | 19.05.1970 - 04.03.1971 | ||
5 | 185 days | Mighty Inoue | 1 | 07.10.1974 - 10.04.1975 | ||
6 | 107 days | Bill Miller | 1 | 04.03.1971 - 19.06.1971 | ||
7 | 52 days | Superstar Billy Graham | 1 | 16.08.1974 - 07.10.1974 | 8.31 | 110 |
8 | 47 days | Umanosuke Ueda | 1 | 11.06.1976 - 28.07.1976 | ||
9 | 21 days | Wahoo McDaniel | 1 | 09.11.1973 - 30.11.1973 | 7.36 | 27 |
10 | 9 days | Mad Dog Vachon | 1 | 10.04.1975 - 19.04.1975 | 7.13 | 22 |
11 | 4 days | Alexis Smirnoff | 1 | 21.07.1979 - 25.07.1979 | ||
12 | 3 days | Verne Gagne | 1 | 13.11.1979 - 16.11.1979 | 8.47 | 57 |