Demon Slayer fans in the U.S. have been waiting patiently for Friday, Sept. 12, for the premiere of Demon Slayer: Infinity Castle to make its way across the pond. Demon Slayer: Infinity Castle - Courtesy of: CrunchyrollBig weekend numbers are being predicted for Demon Slayer Infinity CastleAccording to Deadline Infinity Castle could make anywhere from $20 to $29 million on its opening weekend. With early ticket sales already reaching 10 million, Demon Slayer: Infinity Castle is already breaking anime movie presale records here in America. Get your tickets now and prepare for movie history as Demon Slayer: Infinity Castle will hit theaters very soon. Demon Slayer: Infinity Castle premieres on Friday, Sept. 12 in theaters.