550,000 Attend Japan's Comic Market Summer 2007

Mainchi Newspaper's Mantan website reports that Comic Market, the largest manga-related convention, hosted 550,000 attendees during its 72nd run this past August 19–21. About 200,000 attendees came on Sunday to the doujinshi markerplace, adding to the daily totals of 180,000 on Saturday and 170,000 on Friday.

Source: http://www.animenewsnetwork.com