| Pitchers | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Ine, Kumanosuke | SP | Tohoku Rakuten Golden Eagles | 26 | 05/25/1990 | Kashiwa | JPN | Right | Right | 5' 11" | 195 lbs | - |
| Katayama, Naoki | SP | Tohoku Rakuten Golden Eagles | 33 | 02/09/1983 | Tokyo | JPN | Left | Left | 6' 2" | 222 lbs | - |
| Kobayashi, Tokutomi | SP | Tohoku Rakuten Golden Eagles | 28 | 06/11/1988 | Nagoya | JPN | Right | Left | 6' 3" | 195 lbs | - |
| Miyazaki, Kyuichi | SP | Tohoku Rakuten Golden Eagles | 21 | 04/23/1995 | Yokohama | JPN | Left | Left | 6' 1" | 180 lbs | - |
| Okabe, Akihisa | SP | Tohoku Rakuten Golden Eagles | 25 | 09/24/1991 | Nagasaki | JPN | Right | Right | 5' 10" | 190 lbs | - |
| Araki, Hitoshi | MR | Tohoku Rakuten Golden Eagles | 30 | 05/24/1986 | Mihara | JPN | Right | Right | 6' 1" | 205 lbs | - |
| Maeda, Kensaku | MR | Tohoku Rakuten Golden Eagles | 27 | 03/01/1989 | Hiroshima | JPN | Left | Right | 6' 0" | 210 lbs | - |
| Matsushita, Sozen | MR | Tohoku Rakuten Golden Eagles | 19 | 04/28/1997 | Tokyo | JPN | Switch | Right | 6' 1" | 200 lbs | - |
| Nakamura, Kichibei | MR | Tohoku Rakuten Golden Eagles | 27 | 10/16/1989 | Yawatahama | JPN | Right | Right | 5' 9" | 195 lbs | - |
| Tamura, Ichiro | MR | Tohoku Rakuten Golden Eagles | 26 | 06/10/1990 | Tokyo | JPN | Right | Left | 6' 0" | 215 lbs | - |
| Sekiguchi, Matsuyo | CL | Tohoku Rakuten Golden Eagles | 26 | 06/28/1990 | Kawaguchi | JPN | Right | Right | 6' 3" | 197 lbs | - |
| Catchers | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Okamoto, Tsugahara | C | Tohoku Rakuten Golden Eagles | 28 | 07/23/1988 | Hozumi | JPN | Right | Right | 6' 0" | 210 lbs | - |
| Kichida, Katsunan | C | Tohoku Rakuten Golden Eagles | 21 | 05/02/1995 | Ebino | JPN | Right | Right | 6' 5" | 230 lbs | - |
| Infielders | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Yamashita, Kenkichi | 1B | Tohoku Rakuten Golden Eagles | 21 | 09/03/1995 | Kawaguchi | JPN | Right | Right | 6' 2" | 230 lbs | - |
| Ine, Hideyoshi | 1B | Tohoku Rakuten Golden Eagles | 23 | 08/11/1993 | Furukawa | JPN | Right | Left | 6' 3" | 215 lbs | - |
| Takahama, Iemitsu | 1B | Tohoku Rakuten Golden Eagles | 19 | 06/15/1997 | Yokohama | JPN | Right | Right | 6' 0" | 185 lbs | - |
| Taguchi, Iwao | 1B | Tohoku Rakuten Golden Eagles | 24 | 11/01/1992 | Ashikaga | JPN | Right | Right | 6' 1" | 190 lbs | - |
| Fujita, Nariaki | 1B | Tohoku Rakuten Golden Eagles | 34 | 10/01/1982 | Suzuka | JPN | Left | Left | 6' 1" | 200 lbs | - |
| Shibata, Nobuharu | 2B | Tohoku Rakuten Golden Eagles | 33 | 11/18/1983 | Kamisu | JPN | Right | Right | 5' 8" | 190 lbs | - |
| Sasaki, Yukio | 2B | Tohoku Rakuten Golden Eagles | 36 | 03/31/1980 | Tonami | JPN | Left | Right | 6' 1" | 210 lbs | - |
| Takahashi, Yasutoki | 2B | Tohoku Rakuten Golden Eagles | 32 | 03/22/1984 | Chikugo | JPN | Right | Right | 6' 0" | 215 lbs | - |
| Yamashita, Arinori | 2B | Tohoku Rakuten Golden Eagles | 18 | 02/22/1998 | Fukuoka | JPN | Right | Right | 5' 10" | 175 lbs | - |
| Takata, Tenshin | 3B | Tohoku Rakuten Golden Eagles | 23 | 03/29/1993 | Kumamoto | JPN | Right | Right | 6' 3" | 205 lbs | - |
| Higashi, Koryusai | 3B | Tohoku Rakuten Golden Eagles | 27 | 02/07/1989 | Kobe | JPN | Right | Right | 6' 0" | 200 lbs | - |
| Yamada, Tomiichi | 3B | Tohoku Rakuten Golden Eagles | 19 | 09/29/1997 | Nagano | JPN | Right | Right | 6' 3" | 175 lbs | - |
| Tanaka, Kazuhiko | SS | Tohoku Rakuten Golden Eagles | 29 | 04/17/1987 | Okinawa | JPN | Right | Right | 6' 0" | 195 lbs | - |
| Kojima, Mitsukuni | SS | Tohoku Rakuten Golden Eagles | 26 | 07/09/1990 | Oda | JPN | Right | Right | 6' 0" | 200 lbs | - |
| Outfielders | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Kono, Naonobu | LF | Tohoku Rakuten Golden Eagles | 21 | 11/11/1995 | Nagasaki | JPN | Switch | Right | 6' 3" | 190 lbs | - |
| Nomura, Kosaku | LF | Tohoku Rakuten Golden Eagles | 29 | 08/28/1987 | Kurobe | JPN | Left | Left | 6' 2" | 213 lbs | - |
| Hirano, Naohiro | LF | Tohoku Rakuten Golden Eagles | 18 | 09/12/1998 | Hamamatsu | JPN | Right | Left | 5' 9" | 185 lbs | - |
| Miyake, Yosai | LF | Tohoku Rakuten Golden Eagles | 34 | 09/04/1982 | Kusatsu | JPN | Left | Left | 6' 0" | 200 lbs | - |
| Shibata, Motoyasu | LF | Tohoku Rakuten Golden Eagles | 35 | 02/27/1981 | Izumo | JPN | Switch | Right | 6' 1" | 200 lbs | - |
| Suzuki, Tadataka | CF | Tohoku Rakuten Golden Eagles | 26 | 07/31/1990 | Yamagata | JPN | Right | Right | 6' 0" | 145 lbs | - |
| Suzuki, Takejiro | CF | Tohoku Rakuten Golden Eagles | 28 | 03/02/1988 | Chiba | JPN | Right | Right | 6' 2" | 210 lbs | - |
| Kobayashi, Kosami | CF | Tohoku Rakuten Golden Eagles | 35 | 02/17/1981 | Higashiosaka | JPN | Switch | Right | 6' 1" | 200 lbs | - |
| Ikeda, Hyotaru | CF | Tohoku Rakuten Golden Eagles | 34 | 03/03/1982 | Owariashi | JPN | Right | Right | 6' 2" | 220 lbs | - |
| Morimoto, Kaoru | CF | Tohoku Rakuten Golden Eagles | 28 | 03/16/1988 | Nagaoka | JPN | Right | Right | 6' 2" | 225 lbs | - |
| Nakashima, Toyotomi | RF | Tohoku Rakuten Golden Eagles | 31 | 09/04/1985 | Shimonoseki | JPN | Left | Left | 6' 2" | 162 lbs | - |
| Takata, Yoshihide | RF | Tohoku Rakuten Golden Eagles | 33 | 06/17/1983 | Kobe | JPN | Right | Left | 6' 5" | 210 lbs | - |
| Suzuki, Junji | RF | Tohoku Rakuten Golden Eagles | 32 | 03/26/1984 | Miyakonojo | JPN | Right | Left | 5' 10" | 190 lbs | - |