Oita Trinita
Official Name: Oita Trinita Football Club
Formed: 1999 Ground: Oita Stadium (43,000)
| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Hayato Okanaka | G | 6'01" | 13 05 | 26-09-68 | Hyogo | Gamba Osaka |
| 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 | |||||||
| 9 | Takayuki Yoshida | F | 5'09" | 10 08 | 14-03-77 | Hyogo | Yokohama Marinos |
| 10 | Magno Alves | F | 5'09" | 11 00 | 13-01-76 | Chonbuk Hyundai | |
| 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 | |||||||
| 15 | Koji Yoshimura | D | 5'09" | 11 00 | 13-04-76 | Kochi | Vissel Kobe |
| 16 | Riki Takasaki | G | 6'00" | 12 04 | 11-07-70 | Fukuoka | Kashima Antlers |
| 17 | Yuichi Nemoto | D | 5'09" | 10 06 | 21-07-81 | Ibaraki | Kashima Antlers |
| 18 | Takashi Kuramoto | D | 5'10" | 10 06 | 08-08-84 | Nagasaki | None |
| 19 | |||||||
| 20 | Shota Matsuhashi | F | 5'07" | 10 03 | 03-08-82 | Nagasaki | None |
| 21 | Shusaku Nishikawa | G | 6'00" | 12 06 | 18-06-86 | Oita | None |
| 22 | Taikai Uemoto | D | 5'11" | 10 10 | 01-06-82 | Kagoshima | Jubilo Iwata |
| 23 | Koji Arimura | D | 5'10" | 11 07 | 25-08-76 | Fukuoka | Sagan Tosu |
| 24 | Kazuhiro Kawata | M | 5'08" | 11 00 | 11-06-82 | Fukuoka | None |
| 25 | Kohei Nishino | F | 5'11" | 12 01 | 15-04-82 | Hyogo | None |
| 26 | Yoshihiro Uchimura | M | 5'09" | 10 08 | 24-08-84 | Hyogo | None |
| 27 | Tsukasa Umesaki | M | 5'06" | 10 01 | 23-02-87 | Nagasaki | None |
| 28 | |||||||
| 29 | Koji Ezumi | G | 6'03" | 13 03 | 18-12-78 | Shimane | None |
| 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 | Ryosuke Kijima | F | 5'05" | 10 03 | 29-05-79 | Chiba | Yokohama Marinos |
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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 |
| 5 | Patrick Zwaanswijk | D | 6'03" | 13 08 | 17-01-75 | Haarlem | NAC Breda |
| 11 | Dodo | F | 5'10" | 11 00 | 02-05-74 | São Paulo | Goias |
| 19 | Taku Harada | M | 5'09" | 11 00 | 27-10-82 | Kumamoto | Kawasaki Frontale |
| 14 | Yoshiro Abe | F | 5'09" | 11 05 | 05-07-80 | Ehime | FC Tokyo |
| 8 | Tomoaki Komorida | M | 6'00" | 11 00 | 10-07-81 | Kumamoto | Montedio Yamagata |
| 19 | Eiji Naruse | D | 5'10" | 10 10 | 13-01-85 | Nagasaki | |