Champion Wesley Moodie Final score 1–6, 7–6, 6–4 men women | Runner-up Mario Ančić Singles men Doubles men | |
Jiří Novák was the defending champion, but did not participate.
Wesley Moodie won the title, defeating Mario Ančić in the final 1–6, 7–6(9–7), 6–4.
Seeds
All seeds receive a bye into the second round.
References
2005 AIG Japan Open Tennis Championships – Men's Singles Wikipedia(Text) CC BY-SA