Im Koshien Bowl, ausgetragen im Dezember, spielen der Champion der Kanto League und der Champion der Kansai League um die College-Meisterschaft. Der College-Meister spielt Anfang Januar im Rice Bowl gegen den Champion der X League um die japanische Meisterschaft.
| Saison | Koshien-Bowl-Sieger | Gegner | Score |
|---|
| 1946 | Keio University Unicorns | Doshisha University Wild Rover | 47:0 |
| 1947 | Kansai University Eagles | Meiji University Griffins | 6:0 |
| 1948 | Keio University Unicorns | Kansai University Eagles | 14:7 |
| 1949 | Kwansei Gakuin University Fighters | Keio University Unicorns | 25:7 |
| 1950 | Kwansei Gakuin University Fighters | Keio University Unicorns | 20:6 |
| 1951 | Rikkyo University Rushers | Kwansei Gakuin University Fighters | 19:14 |
| 1952 | Rikkyo University Rushers | Kwansei Gakuin University Fighters | 20:0 |
| 1953 | Kwansei Gakuin University Fighters | Rikkyo University Rushers | 19:7 |
| 1954 | Kwansei Gakuin University Fighters | Rikkyo University Rushers | 15:7 |
| 1955 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 26:26 |
| 1956 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 33:0 |
| 1957 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 14:6 |
| 1958 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 13:12 |
| 1959 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 42:0 |
| 1960 | Rikkyo University Rushers | Kwansei Gakuin University Fighters | 36:16 |
| 1961 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 14:6 |
| 1962 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 28:24 |
| 1963 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 30:18 |
| 1964 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 48:14 |
| 1965 | Rikkyo University Rushers | Kwansei Gakuin University Fighters | 22:22 |
| 1966 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 40:12 |
| 1967 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 31:12 |
| 1968 | Kwansei Gakuin University Fighters | Meiji University Griffins | 38:36 |
| 1969 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 30:14 |
| 1970 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 34:6 |
| 1971 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 28:22 |
| 1972 | Hosei University Tomahawks | Kwansei Gakuin University Fighters | 34:20 |
| 1973 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 24:7 |
| 1974 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 28:20 |
| 1975 | Kwansei Gakuin University Fighters | Meiji University Griffins | 56:7 |
| 1976 | Kwansei Gakuin University Fighters | Meiji University Griffins | 29:22 |
| 1977 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 51:20 |
| 1978 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 63:7 |
| 1979 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 48:0 |
| 1980 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 42:7 |
| 1981 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 42:31 |
| 1982 | Nihon University Phoenix | Kyoto University Gangsters | 65:28 |
| 1983 | Kyoto University Gangsters | Nihon University Phoenix | 30:14 |
| 1984 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 42:42 |
| 1985 | Kwansei Gakuin University Fighters | Meiji University Griffins | 48:46 |
| 1986 | Kyoto University Gangsters | Nihon University Phoenix | 49:28 |
| 1987 | Kyoto University Gangsters | Nihon University Phoenix | 41:17 |
| 1988 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 35:28 |
| 1989 | Nihon University Phoenix | Kwansei Gakuin University Fighters | 45:14 |
| 1990 | Nihon University Phoenix | Kyoto University Gangsters | 34:7 |
| 1991 | Kwansei Gakuin University Fighters | Senshu University Green Machine | 25:20 |
| 1992 | Kyoto University Gangsters | Hosei University Tomahawks | 17:7 |
| 1993 | Kwansei Gakuin University Fighters | Nippon College Golden Bears | 35:10 |
| 1994 | Ritsumeikan University Panthers | Hosei University Tomahawks | 24:22 |
| 1995 | Kyoto University Gangsters | Hosei University Tomahawks | 24:17 |
| 1996 | Kyoto University Gangsters | Hosei University Tomahawks | 28:21 |
| 1997 | Hosei University Tomahawks | Kwansei Gakuin University Fighters | 21:21 |
| 1998 | Ritsumeikan University Panthers | Hosei University Tomahawks | 25:17 |
| 1999 | Kwansei Gakuin University Fighters | Hosei University Tomahawks | 52:13 |
| 2000 | Hosei University Tomahawks | Kwansei Gakuin University Fighters | 28:21 |
| 2001 | Kwansei Gakuin University Fighters | Hosei University Tomahawks | 24:6 |
| 2002 | Ritsumeikan University Panthers | Waseda University Big Bears | 51:14 |
| 2003 | Ritsumeikan University Panthers | Hosei University Tomahawks | 61:6 |
| 2004 | Ritsumeikan University Panthers | Hosei University Tomahawks | 38:17 |
| 2005 | Hosei University Tomahawks | Ritsumeikan University Panthers | 17:14 |
| 2006 | Hosei University Tomahawks | Kwansei Gakuin University Fighters | 45:43 |
| 2007 | Kwansei Gakuin University Fighters | Nihon University Phoenix | 41:38 |
| 2008 | Ritsumeikan University Panthers | Hosei University Tomahawks | 19:8 |
| 2009 | Kansai University Kaisers | Hosei University Tomahawks | 50:38 |
