| Year | Most Valuable Player Award | Noburu Kagawa Award | Rookie of the Year Award | Reliever of the Year Award | | 1950 WL | Teruhi Hirai (NAG) | Ed Brown (NAG) | () | () | | | .315/.412/.512, 21 HR, 6.7 WAR | 19-10, 2.55 ERA, 275.0 IP, 5.4 WAR | | | | 1951 WL | Teruhi Hirai (2 ) (NAG) | Ed Brown (2 ) (NAG) | () | () | | | .331/.433/.538, 17 HR, 6.7 WAR | 15-8, 2.26 ERA, 251.0 IP, 7.9 WAR | | | | 1952 WL | Tomoya Nagao (KIN) | Nobuto Sakai (KIN) | () | () | | | .303/.458/.560, 28 HR, 8.6 WAR | 11-11, 2.91 ERA, 216.1 IP, 6.3 WAR | | | | 1953 WL | Tomoya Nagao (2 ) (KIN) | Teruaki Koyama (KIN) | () | () | | | .310/.402/.520, 24 HR, 5.1 WAR | 17-7, 2.38 ERA, 212.0 IP, 4.3 WAR | | | | 1954 WL | Susumu Ishii (VES) | Yoshitora Nakagawa (VES) | () | () | | | .364/.463/.564, 5 HR, 7.9 WAR | 19-8, 2.54 ERA, 262.2 IP, 6.9 WAR | | | | 1955 WL | Shou Okuda (FUK) | Norito Yamazaki (FUK) | () | () | | | .311/.341/.533, 25 HR, 5.4 WAR | 15-9, 2.96 ERA, 215.2 IP, 5.1 WAR | | | | 1956 WL | Kikuichi Shirai (OSA) | Yoshitora Nakagawa (2 ) (VES) | () | () | | | .365/.408/.676, 40 HR, 8.6 WAR | 18-12, 2.93 ERA, 267.1 IP, 6.7 WAR | | | | 1957 WL | Susumu Ishii (2 ) (VES) | Tatsuo Sato (NAG) | () | () | | | .384/.456/.689, 23 HR, 9.7 WAR | 18-8, 2.66 ERA, 256.2 IP, 8.0 WAR | | | | 1958 WL | Kikuichi Shirai (2 ) (OSA) | Naoto Yoshinaga (NAG) | () | () | | | .331/.391/.575, 31 HR, 6.1 WAR | 22-2, 1.99 ERA, 252.2 IP, 8.1 WAR | | | | 1959 WL | Teruhi Hirai (3 ) (NAG) | Keiji Tamura (KIN) | () | () | | | .313/.443/.563, 23 HR, 7.8 WAR | 21-5, 2.11 ERA, 251.1 IP, 6.9 WAR | | | | 1960 WL | Kikuichi Shirai (3 ) (OSA) | Naoto Yoshinaga (2 ) (NAG) | () | () | | | .341/.390/.604, 35 HR, 7.8 WAR | 13-9, 2.54 ERA, 216.1 IP, 9.5 WAR | | | | 1961 WL | Fumiya Nakasone (OSA) | Naoto Yoshinaga (3 ) (NAG) | () | () | | | .307/.383/.539, 25 HR, 6.7 WAR | 17-9, 2.83 ERA, 223.0 IP, 8.7 WAR | | | | | | | | |
