Japanese theaters to host Potter marathon, air new Deathly Hallows footage on August 11

Japanese movie theaters will be airing an exclusive preview of Harry Potter and the Deathly Hallows during a marathon of the first six Harry Potter films on August 11.

Fans will remember Japanese television got a special look at Half-Blood Prince back in January 2009.

According to Snitch Seeker, this countdown event will take place in Tokyo, Osaka, Nagoya, Fukuoka and Sapporo with a chance to win prizes and a chance to watch this great event. Those in Japan who are interested, can sign up here.