Oita Trinita
Official Name: Oita Trinita Football Club
Formed: 1999 Ground: Oita Stadium (43,000) Manager: Pericles Chamusca
| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Shusaku Nishikawa | G | 6'00" | 12 06 | 18-06-86 | Oita | None |
| 2 | Ryo Kobayashi | D | 5'07" | 10 08 | 12-09-82 | Saitama | Kashiwa Reysol |
| 3 | Roberto | M | 5'11" | 11 11 | 20-02-79 | Avispa Fukuoka | |
| 4 | Yuki Fukaya | D | 5'11" | 11 07 | 01-08-82 | Aichi | None |
| 5 | Edmilson | M | 6'00" | 11 05 | 17-02-76 | Ceará | |
| 6 | Masato Morishige | M | 5'10" | 11 05 | 21-05-87 | Hiroshima | Sanfrecce Hiroshima |
| 7 | Teppei Nishiyama | M | 5'10" | 11 05 | 22-02-75 | Chiba | Montedio Yamagata |
| 8 | Mu Kanasaki | M | 5'11" | 11 00 | 16-02-89 | Mie | None |
| 9 | |||||||
| 10 | Ueslei | F | 5'10" | 12 06 | 19-04-72 | Salvador | Sanfrecce Hiroshima |
| 11 | Shingo Suzuki | M | 5'06" | 09 13 | 20-03-78 | Saitama | Albirex Niigata |
| 12 | |||||||
| 13 | Daiki Takamatsu | F | 6'00" | 11 11 | 08-09-81 | Yamaguchi | None |
| 14 | Akihiro Ienaga | M | 5'08" | 11 00 | 13-06-86 | Hyogo | Gamba Osaka |
| 15 | |||||||
| 16 | Seigo Shimokawa | G | 6'00" | 12 04 | 17-11-75 | Hyogo | Kawasaki Frontale |
| 17 | Yuichi Nemoto | D | 5'09" | 10 06 | 21-07-81 | Ibaraki | Kashima Antlers |
| 18 | Hiroshi Ichihara | F | 5'11" | 11 05 | 24-04-87 | Kumamoto | None |
| 19 | Shunsuke Maeda | F | 5'08" | 11 00 | 09-06-86 | Nara | Sanfrecce Hiroshima |
| 20 | Daisuke Takahashi | F | 5'10" | 11 09 | 18-09-83 | Fukuoka | None |
| 21 | Masaru Matsuhashi | F | 5'08" | 10 12 | 22-03-85 | Nagasaki | None |
| 22 | Taikai Uemoto | D | 5'11" | 10 10 | 01-06-82 | Kagoshima | Jubilo Iwata |
| 23 | Ryosuke Ishida | G | 6'00" | 11 09 | 04-07-89 | Osaka | None |
| 24 | Tetsuya Yamazaki | D | 5'10" | 11 07 | 25-07-78 | Shizuoka | Cerezo Osaka |
| 25 | Hiroyuki Kobayashi | D | 5'11" | 11 05 | 18-04-80 | Hokkaido | TDK |
| 26 | Tatsuya Ikeda | D | 6'00" | 11 07 | 18-05-88 | Hyogo | Gamba Osaka |
| 27 | Koki Kotegawa | F | 5'08" | 09 11 | 12-09-89 | Oita | None |
| 28 | Hiroshi Kiyotake | M | 5'08" | 09 13 | 12-11-89 | Oita | None |
| 29 | Keisuke Shimizu | G | 6'00" | 11 09 | 25-11-88 | Hyogo | None |
| 30 | Yudai Inoue | M | 5'07" | 10 03 | 30-05-89 | Oita | None |
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| 33 | Yoshiaki Fujita | D | 5'11" | 11 11 | 12-01-83 | Tochigi | JEF United |
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Players no longer at this club |
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| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | New Club |