| Year | Starting Pitchers | Closer | Bullpen | | 2012 42-46 | Maekawa 11-6, 4.22 | Suzuki 11-10, 3.64 | Suzuki 8-4, 2.91 | Hayashi 4-6, 6.22 | Yano 0-5, 11.00 | Takata 14 SV, 3.52 | Watanabe 61 G, 3.21 | Suzuki 50 G, 7.55 | Toyota 42 G, 7.65 | | 2013 54-42 | Taguchi 15-7, 3.21 | Kohara 13-6, 4.33 | Shinohara 5-5, 5.31 | Harada 5-7, 7.22 | Suzuki 1-6, 12.99 | Aoyama 21 SV, 6.12 | Nagata 52 G, 8.24 | Hayashi 49 G, 7.43 | Aoyama 48 G, 6.12 | | 2014 50-38 | Okada 12-2, 2.95 | Tamura 6-4, 5.72 | Nagumo 5-6, 4.93 | Ine 8-5, 5.82 | Nishimura 0-3, 14.21 | Okawa 12 SV, 5.54 | Hoshino 63 G, 5.92 | Ikarashi 52 G, 6.79 | Samurakami 47 G, 7.21 | | 2015 24-64 | Oyama 5-11, 5.45 | Oyama 5-9, 8.10 | Okumura 1-9, 7.87 | Nakashima 0-11, 6.96 | Nakashima 8-6, 6.10 | Nishikawa 15 SV, 1.29 | Heida 59 G, 10.28 | Taguchi 45 G, 12.00 | Nakashima 42 G, 6.10 | | 2016 47-41 | Taniguchi 6-9, 5.34 | Matsuda 6-6, 4.75 | Yamaguchi 2-3, 4.86 | Sugiyama 0-5, 10.47 | Fujii 5-1, 1.38 | Fujii 25 SV, 1.38 | Takeuchi 63 G, 6.32 | Oyama 56 G, 9.64 | Oishi 49 G, 11.22 | |