| Pitchers | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Ito, Yoshifumi | SP | Tohoku Rakuten Golden Eagles | 24 | 10/17/1991 | Toyonaka | JPN | Left | Left | 6' 6" | 210 lbs | - |
| Kobayashi, Yoichibei | SP | Tohoku Rakuten Golden Eagles | 22 | 03/18/1993 | Yokohama | JPN | Right | Right | 6' 3" | 195 lbs | - |
| Tada, Sakutaro | SP | Tohoku Rakuten Golden Eagles | 22 | 12/10/1993 | Isshiki | JPN | Right | Right | 6' 0" | 215 lbs | - |
| Takahashi, Noritoshi | SP | Tohoku Rakuten Golden Eagles | 28 | 03/11/1987 | Fujisawa | JPN | Right | Right | 6' 0" | 192 lbs | - |
| Yasuda, Tokaji | SP | Tohoku Rakuten Golden Eagles | 33 | 06/15/1982 | Kobe | JPN | Right | Right | 5' 9" | 200 lbs | - |
| Daisen, Isoruko | MR | Tohoku Rakuten Golden Eagles | 23 | 10/28/1992 | Nishinomiya | JPN | Right | Right | 6' 3" | 210 lbs | - |
| Ito, Masami | MR | Tohoku Rakuten Golden Eagles | 36 | 10/16/1979 | Yokohama | JPN | Left | Left | 6' 0" | 215 lbs | - |
| Kouda, Akihiro | MR | Tohoku Rakuten Golden Eagles | 22 | 02/18/1993 | Inagi | JPN | Left | Left | 5' 10" | 195 lbs | - |
| Kuhabara, Tetsuo | MR | Tohoku Rakuten Golden Eagles | 32 | 11/21/1983 | Musashino | JPN | Right | Right | 5' 10" | 205 lbs | - |
| Watanabe, Masato | MR | Tohoku Rakuten Golden Eagles | 25 | 07/30/1990 | Hitoyoshi | JPN | Right | Right | 5' 11" | 190 lbs | - |
| Iwasaki, Sadanobu | CL | Tohoku Rakuten Golden Eagles | 19 | 01/06/1996 | Maebashi | JPN | Left | Right | 6' 2" | 200 lbs | - |
| Catchers | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Sakamoto, Tsuruki | C | Tohoku Rakuten Golden Eagles | 32 | 06/02/1983 | Shizuoka | JPN | Right | Right | 6' 0" | 217 lbs | - |
| Ine, Yoriyoshi | C | Tohoku Rakuten Golden Eagles | 27 | 06/22/1988 | Nagoya | JPN | Switch | Right | 6' 0" | 215 lbs | - |
| Furukawa, Masatake | C | Tohoku Rakuten Golden Eagles | 31 | 03/24/1984 | Tomakomai | JPN | Left | Right | 6' 1" | 191 lbs | - |
| Infielders | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Yamanaka, Tokugawa | 1B | Tohoku Rakuten Golden Eagles | 24 | 04/05/1991 | Tokyo | JPN | Left | Left | 6' 1" | 240 lbs | - |
| Sasaki, Tatsui | 1B | Tohoku Rakuten Golden Eagles | 25 | 04/11/1990 | Niiza | JPN | Switch | Right | 6' 0" | 220 lbs | - |
| Nakashima, Joji | 1B | Tohoku Rakuten Golden Eagles | 27 | 04/22/1988 | Hamamatsu | JPN | Right | Right | 6' 0" | 202 lbs | - |
| Takahashi, Masutaro | 2B | Tohoku Rakuten Golden Eagles | 35 | 12/14/1980 | Imaichi | JPN | Right | Right | 6' 2" | 220 lbs | - |
| Heida, Mototsune | 2B | Tohoku Rakuten Golden Eagles | 18 | 02/11/1997 | Matsuyama | JPN | Left | Right | 5' 10" | 195 lbs | - |
| Akiyama, Kiyomitsu | 2B | Tohoku Rakuten Golden Eagles | 22 | 10/20/1993 | Ashikita | JPN | Right | Right | 6' 1" | 195 lbs | - |
| Saikawa, Jun'ichiro | 2B | Tohoku Rakuten Golden Eagles | 26 | 03/10/1989 | Nagoya | JPN | Right | Right | 5' 7" | 187 lbs | - |
| Suzuki, Masaru | 3B | Tohoku Rakuten Golden Eagles | 25 | 07/24/1990 | Sapporo | JPN | Right | Right | 6' 0" | 210 lbs | - |
| Miyazaki, Tatsuya | 3B | Tohoku Rakuten Golden Eagles | 19 | 11/21/1996 | Urasoe | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Ikarashi, Kunimichi | 3B | Tohoku Rakuten Golden Eagles | 25 | 10/04/1990 | Nara | JPN | Right | Right | 6' 2" | 220 lbs | - |
| Nakagawa, Tadayoshi | 3B | Tohoku Rakuten Golden Eagles | 30 | 05/10/1985 | Saga | JPN | Left | Right | 6' 1" | 220 lbs | - |
| Tanaka, Jiro | SS | Tohoku Rakuten Golden Eagles | 35 | 03/28/1980 | Yokohama | JPN | Right | Right | 6' 1" | 213 lbs | - |
| Azuma, Hidetada | SS | Tohoku Rakuten Golden Eagles | 29 | 11/25/1986 | Tsuruoka | JPN | Right | Right | 6' 0" | 210 lbs | - |
| Kubota, Satoshi | SS | Tohoku Rakuten Golden Eagles | 21 | 01/30/1994 | Toyoda | JPN | Right | Right | 6' 2" | 190 lbs | - |
| Outfielders | Pos | Team | Age | DOB | POB | Nat. | Bats | Throws | Height | Weight | Salary |
| Kobayashi, Toshikuni | LF | Tohoku Rakuten Golden Eagles | 35 | 04/17/1980 | Imabari | JPN | Switch | Right | 6' 1" | 185 lbs | - |
| Inagawa, Akihisa | LF | Tohoku Rakuten Golden Eagles | 28 | 07/01/1987 | Ise | JPN | Left | Left | 5' 10" | 183 lbs | - |
| Ozaki, Masayoshi | LF | Tohoku Rakuten Golden Eagles | 25 | 11/12/1990 | Chikushino | JPN | Left | Left | 6' 2" | 230 lbs | - |
| Fujimoto, Katsunan | CF | Tohoku Rakuten Golden Eagles | 25 | 06/24/1990 | Kitakyushu | JPN | Right | Right | 6' 1" | 185 lbs | - |
| Sakuma, Moromao | CF | Tohoku Rakuten Golden Eagles | 19 | 11/26/1996 | Tokyo | JPN | Right | Right | 6' 1" | 175 lbs | - |
| Tanaka, Kiyomori | CF | Tohoku Rakuten Golden Eagles | 19 | 11/26/1996 | Okayama | JPN | Right | Right | 6' 0" | 195 lbs | - |
| Aoki, Noburo | CF | Tohoku Rakuten Golden Eagles | 32 | 06/20/1983 | Obu | JPN | Left | Left | 6' 1" | 200 lbs | - |
| Ageda, Satoshi | CF | Tohoku Rakuten Golden Eagles | 23 | 06/19/1992 | Komae | JPN | Right | Right | 6' 2" | 220 lbs | - |
| Suzuki, Taizo | RF | Tohoku Rakuten Golden Eagles | 31 | 08/21/1984 | Kitahiroshima | JPN | Left | Left | 6' 3" | 205 lbs | - |
| Shiraishi, Nobukazu | RF | Tohoku Rakuten Golden Eagles | 28 | 09/08/1987 | Kawasaki | JPN | Switch | Left | 6' 1" | 225 lbs | - |
| Ohayashi, Soetsu | RF | Tohoku Rakuten Golden Eagles | 27 | 01/29/1988 | Wako | JPN | Right | Right | 6' 2" | 167 lbs | - |
| Gato, Shimei | RF | Tohoku Rakuten Golden Eagles | 36 | 12/04/1979 | Kamagaya | JPN | Left | Left | 6' 4" | 225 lbs | - |