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 | Takashi Miki | D | 5'10" | 11 07 | 23-07-78 | Kanagawa | Bellmare Hiratsuka |
| 3 | Yuichi Shibakoya | D | 6'02" | 12 13 | 16-06-83 | Miyagi | Mito Hollyhock |
| 4 | Yuki Fukaya | D | 5'11" | 11 07 | 01-08-82 | Aichi | None |
| 5 | Edmilson | M | 6'00" | 11 05 | 17-02-76 | Londrina | |
| 6 | Takashi Umeda | M | 5'09" | 10 10 | 30-05-76 | Gifu | None |
| 7 | Teppei Nishiyama | M | 5'10" | 11 05 | 22-02-75 | Chiba | Montedio Yamagata |
| 8 | Shota Matsuhashi | F | 5'07" | 10 03 | 03-08-82 | Nagasaki | None |
| 9 | Rafael Silva | F | 5'07" | 12 00 | 27-08-82 | São Paulo | Corinthians |
| 10 | |||||||
| 11 | Túlio | M | 6'00" | 11 03 | 25-04-76 | Brasília | Botafogo |
| 12 | |||||||
| 13 | Daiki Takamatsu | F | 6'00" | 11 11 | 08-09-81 | Yamaguchi | None |
| 14 | Tadatoshi Masuda | M | 5'07" | 11 00 | 25-12-73 | Shizuoka | Kashiwa Reysol |
| 15 | Masato Morishige | M | 5'10" | 11 05 | 21-05-87 | Hiroshima | Sanfrecce Hiroshima |
| 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 | Kazuhiro Kawata | M | 5'08" | 11 00 | 11-06-82 | Fukuoka | None |
| 20 | Daisuke Takahashi | F | 5'10" | 11 09 | 18-09-83 | Fukuoka | None |
| 21 | Tsukasa Umesaki | M | 5'06" | 10 01 | 23-02-87 | Nagasaki | None |
| 22 | Taikai Uemoto | D | 5'11" | 10 10 | 01-06-82 | Kagoshima | Jubilo Iwata |
| 23 | Masaharu Kawahara | G | 6'02" | 12 08 | 30-05-84 | Osaka | Sanfrecce Hiroshima |
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| 26 | Yoshihiro Uchimura | M | 5'09" | 10 08 | 24-08-84 | Hyogo | None |
| 27 | Daisuke Kanzaki | M | 5'10" | 10 12 | 02-02-85 | Oita | None |
| 28 | Moabe Platini | M | 5'09" | 11 00 | 22-06-87 | União São João | |
| 29 | |||||||
| 30 | Masato Yamazaki | F | 5'09" | 10 10 | 04-12-81 | Kyoto | Yokohama Marinos |
| 31 | Yohei Fukumoto | D | 5'11" | 10 10 | 12-04-87 | Oita | None |
| 32 | |||||||
| 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 |
| 9 | Osmar | F | 5'09" | 10 12 | 27-03-80 | Marilia | Fortaleza |
| 24 | Akira Kajiwara | M | 5'09" | 09 13 | 04-06-87 | Oita | SC Tottori (On Loan) |
| 25 | Yasumichi Uchima | D | 5'11" | 10 12 | 10-09-84 | Okinawa | |