Title: Movie 21 Website Updates with Info on Relevant Media
A new news article has been posted!
The official Pokémon movie website has updated. Translations follow:
Media Information
Magazines:
Tuesday March 20th: "Shonen Sunday" - Drawing contest notice, etc
*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=3209