Ryutsu Keizai University

• Location: Ryugasaki, Ibaraki
• Conference: New Tokyo University Baseball League 1977-

All-Japan University Baseball Championship Series Appearances: 14 1979, 1982, 1983, 1984, 1986, 1987, 1988, 1989, 1993, 1998, 1999, 2003, 2015, 2022

Meiji Jingu Baseball Convention Appearances: 8 1980, 1982, 1984, 1986, 1989, 1991, 1993, 2001

Ryutsu Keizai University has won 33 championships in the New Tokyo University Baseball League. Katsuyuki Otagaki coached here. They twice (1986, 1991) have made the finals of All-Japan University Baseball Championship Series.

People went here

• Keisuke Matsushima, Japanese national team outfielder
• Hiroki Suzuki, Japanese national team pitcher
• Mitsuhiko Yanoda, Japanese national team pitcher