The 2005 Toray Pan Pacific Open was a WTA indoor carpet court tennis tournament for women in Tokyo . It was part of the 2005 WTA Tour as a Tier I category tournament . The tournament took place from January 29th to February 6th, 2005.
Qualification for the Toray Pan Pacific Open 2005 took place from January 29 to 31, 2005. Four qualifying places for the singles and one qualification place for the doubles were played, which entitle them to participate in the main draw of the tournament.