| Year | Starting Pitchers | Closer | Bullpen | | 2012 48-40 | Yamashita 10-9, 4.61 | Ine 8-7, 3.71 | Nakamura 12-8, 4.85 | Sakaguchi 5-6, 5.83 | Ichihara 2-4, 4.79 | Yoshida 20 SV, 2.84 | Hayashi 37 G, 4.40 | Yoshida 35 G, 2.84 | Imamura 28 G, 8.50 | | 2013 44-44 | Kakutama 16-2, 2.13 | Yamashita 11-4, 2.44 | Nakai 4-6, 6.32 | Kichikawa 2-6, 9.71 | Nishikawa 1-6, 9.47 | Yoshida 9 SV, 3.22 | Agano 43 G, 6.89 | Hara 43 G, 7.51 | Momotani 43 G, 9.63 | | 2014 47-41 | Kichida 11-7, 4.54 | Ohayashi 10-6, 4.84 | Matsuura 3-7, 7.51 | Tsjui 8-1, 1.33 | Sato 0-2, 17.51 | Matsuo 10 SV, 6.88 | Ando 63 G, 5.51 | Kouno 60 G, 7.88 | Miura 52 G, 7.49 | | 2015 59-29 | Takahashi 10-6, 3.46 | Aoki 13-4, 2.55 | Tanaka 8-5, 3.77 | Inoue 8-0, 4.06 | Ito 4-2, 6.48 | Fujita 25 SV, 3.22 | Yamada 56 G, 7.32 | Ageda 51 G, 8.19 | Fujita 43 G, 3.22 | | 2016 33-55 | Goto 5-11, 4.87 | Nemoto 3-15, 6.93 | Taniguchi 4-7, 6.88 | Yoshikawa 4-7, 8.76 | Ito 2-1, 5.74 | Yamashita 14 SV, 2.14 | Koike 61 G, 8.40 | Arai 58 G, 10.48 | Kamimura 58 G, 4.76 | |