劇場版 ×××HOLiC 真夏ノ夜ノ夢

The name of this movie is 劇場版 ×××HOLiC 真夏ノ夜ノ夢 released in 2005-08-19 and it's main theme is Invited to a wealthy client's mansion, time-traveling witch Yuko and her companions arrive to find a group of collectors assembled to participate in a mysterious auction. And the mystery only deepens when the collectors go missing one by one. As more guests disappear and strange occurrences abound, Yuko and her friends realize they must solve the mystery before they vanish as well..