2011 HP Open
[bg] Ейч Пи Оупън 2011
[ca] HP Open 2011
[cs] HP Open 2011
[de] HP Japan Women’s Open Tennis 2011
[fr] Tournoi de tennis du Japon (WTA 2011)
[it] HP Open 2011
[nl] WTA-toernooi van Japan 2011
[pl] HP Open 2011
[ru] HP Open 2011
[uk] HP Open 2011