The official Pokémon movie website has updated. Translations follow:

Media Information

Magazines:
Thursday June 21st: "Corocoro Ichiban!" - Presentation of the Pokémon/characters that appear in the movie
Saturday June 23rd: "CanCam" - Interview (Rina Kawaei)
Saturday June 23rd: "TV Bros." - Interview (Mana Ashida + Rina Kawaei)

*Note that these are the scheduled publication dates, and as such are subject to change without notice.

Source: http://www.pokemon-movie.jp/news/?p=3331