2012 HP Open
[bg] Ейч Пи Оупън 2012
[ca] HP Open 2012
[cs] HP Open 2012
[da] HP Open 2012
[de] HP Japan Women’s Open Tennis 2012
[es] Torneo de Osaka 2012
[fr] Tournoi de tennis du Japon (WTA 2012)
[hu] 2012-es HP Open
[it] HP Open 2012
[nl] WTA-toernooi van Japan 2012