| Year | Starting Pitchers | Closer | Bullpen | | 2012 44-52 | Suzuki 10-9, 5.06 | Heida 5-9, 4.38 | Ichihara 5-7, 4.76 | Jouon 3-7, 6.17 | Iitaka 6-7, 4.31 | Sumita 19 SV, 2.51 | Ohayashi 64 G, 3.58 | Ine 52 G, 9.00 | Iwasaki 49 G, 6.24 | | 2013 39-49 | Kokawa 10-4, 4.67 | Watanabe 5-5, 4.58 | Kawamura 2-13, 14.63 | Hara 1-8, 6.72 | Takahashi 2-1, 9.26 | Shini 13 SV, 6.35 | Kono 63 G, 9.09 | Saikawa 55 G, 5.10 | Nakamura 54 G, 9.00 | | 2014 44-52 | Kurihara 10-5, 3.36 | Ohayashi 6-8, 5.95 | Nishida 8-7, 4.54 | Takahashi 2-10, 6.14 | Hashimoto 2-4, 11.38 | Murakami 14 SV, 2.57 | Kumagai 69 G, 8.15 | Ogawa 58 G, 9.40 | Ishida 56 G, 9.00 | |