1980 All-Japan University Baseball Championship Series

The 1980 All-Japan University Baseball Championship Series was played at Meiji-Jingu Stadium from June 6 to June 10. Champions from 9 college leagues participated in the tournament, and the other 6 spots were determined by regional championships. Meiji University from the Tokyo Big6 Baseball League beat Komazawa University from the Kansai6 Baseball League and won the championship.

Participating Teams

School		League	Region	All-Japan Appearances
	Hokkai Gakuen University	Hokkaido Universities Baseball League	Hokkaido	15
	Tohoku Gakuin University	Sendai Big-Six Universities Baseball League	Tohoku	18
	College of Industrial Technology, Nihon University	Chiba Prefecture University Baseball League	-	2
	Tokyo Gakugei University	New Tokyo University Baseball League	-	6
	Kanto Gakuin University	Kanagawa University Baseball League	-	10
	Tokai University	Tokyo Metropolitan Area University Baseball League	-	11
	Komazawa University	Tohto University Base Ball League	-	9
	Meiji University	Tokyo Big6 Baseball League	-	7
	Fukui University of Technology	Hokuriku Universities Baseball League	Chubu	11
	Nagoya University of Commerce & Business	Baseball Association In Aichi	-	2
	Kindai University	Kansai6 Baseball League	-	12
	Kindai University, Faculty of Engineering	Hiroshima Big-Six6 Universities Baseball League	-	7
	Tokuyama University	Shikoku Universities Baseball League	Western	2
	Yahata University	Kyushu Big6 Baseball League	-	11
	Kyushu Sangyo University	Fukuoka Big6 Baseball League	Kyushu	6

Results

Round	Game	Winner	Score	Loser	Notes
1	Game 1	Komazawa University	10-0	Tohoku Gakuin University
	Game 2	Nagoya University of Commerce & Business	4-2	Fukui University of Technology
	Game 3	Kindai University	3-2	College of Industrial Technology, Nihon University
	Game 4	Kanto Gakuin University	10-0	Hokkai Gakuen University
	Game 5	Meiji University	4-1	Tokuyama University
	Game 6	Tokai University	5-0	Yahata University
	Game 7	Kyushu Sangyo University	4-0	Tokyo Gakugei University
2	Game 8	Komazawa University	5-0	Nagoya University of Commerce & Business
	Game 9	Kindai University	12-1	Kanto Gakuin University
	Game 10	Meiji University	6-2	Fukui University of Technology
	Game 11	Kindai University, Faculty of Engineering	3-2	Tokai University
3	Game 12	Komazawa University	11-0	Kindai University
	Game 13	Meiji University	6-1	Kindai University, Faculty of Engineering
4	Game 14	Meiji University	8-1	Komazawa University