The Chūshikoku League is a college football league in Western Japan with teams located on Shikoku island and the Chūgoku region of Japan's main island Honshū. The champion of the Chūshikoku League competes with the champions of the Kyūshū League, Tōkai League, the Hokuriku region and the two top teams of the Kansai League for the West Japan championship.
|10/10||Shimane University Warriors||Kōchi University Marine Corps||6-24|
|10/24||Hiroshima University Raccoons||Kōchi University Marine Corps||21-0|
|11/7||Hiroshima University Raccoons||Shimane University Warriors||15-0|
|Hiroshima University Raccoons||2||0||0||36||0||4|
|Kōchi University Marine Corps||1||1||0||24||27||2|
|Shimane University Warriors||0||2||0||6||39||0|
(Due to the COVID-19 pandemic Ehime University decided
not to participate in the 2020 fall season.)
Ehime (Matsuyama), Hiroshima (Hiroshima), Kōchi (Kōchi), Shimane (Matsue).