Central League Pennants by Franchise
| 30 | Yomiuri Giants | 1951 | 1952 | 1953 | 1955 | 1956 | 1957 | 1958 | 1959 | 1961 | 1963 |
| 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1976 | ||
| 1977 | 1981 | 1983 | 1987 | 1989 | 1990 | 1994 | 1996 | 2000 | 2002 | ||
| 6 | Chuncihi Dragons | 1954 | 1974 | 1982 | 1988 | 1989 | 2004 | ||||
| 6 | Hiroshima Toyo Carp | 1975 | 1979 | 1980 | 1984 | 1986 | 1991 | ||||
| 5 | Yakult Swallows | 1992 | 1993 | 1995 | 1997 | 2001 | |||||
| 4 | Hanshin Tigers | 1962 | 1964 | 1985 | 2003 | ||||||
| 2 | Taiyo Whales / Yokohoma Bay Stars | 1960 | 1998 | ||||||||
| 1 | Shochiku Robins | 1950 |
Pacific League Pennants by Franchise
| 20 | Nishitetsu / Siebu Lions | 1954 | 1956 | 1957 | 1958 | 1963 | 1982 | 1983 | 1985 | 1986 | 1987 |
| 1988 | 1990 | 1991 | 1992 | 1993 | 1994 | 1997 | 1998 | 2002 | 2004 | ||
| 13 | Nakai / Fukouka Daiei Hawks | 1951 | 1952 | 1953 | 1955 | 1959 | 1961 | 1964 | 1965 | 1966 | 1973 |
| 1999 | 2000 | 2003 | |||||||||
| 12 | Hankyu Braves / Orix Blue Wave | 1967 | 1968 | 1969 | 1971 | 1972 | 1975 | 1976 | 1977 | 1978 | 1984 |
| 1995 | 1996 | ||||||||||
| 4 | Kintetsu Buffaloes | 1979 | 1980 | 1989 | 2001 | ||||||
| 4 | Manichi / Daimai / Lotte Orions | 1950 | 1960 | 1970 | 1974 | ||||||
| 2 | Toei Flyers / Nippon Ham Fighters | 1962 | 1981 |
Japanese League Pennants by Franchise
| 8 | Tokyo Kyojin / Yomiuri Giants | 1937s | 1938f | 1939 | 1940 | 1941 | 1942 | 1943 | 1949 |
| 4 | Osaka Tigers / Hanshin | 1937f | 1938s | 1944 | 1947 | ||||
| 2 | Kinki Great Ring / Nakai Hawks | 1946 | 1948 |