Thanks to SS we can report that new Harry Potter and the Deathly Hallows footage will be shown during Japan’s Harry Potter countdown event.  The event will be on August 11th and several theatres across Japan will be featuring a marathon of the first six Harry Potter films, as well as an exclusive preview to Deathly Hallows. The Harry Potter countdown event will take place in Tokyo, Osaka, Nagoya, Fukuoka, and Sapporo.

According to SS, fans who sign up have the chance to get free giveaways as well as watch the movie marathon and sneak preview. You can sign up for the event at this link.