Manga Directory Mystery Seinen A-Z Views Rating Latest Updated 21st Century Boys 4.33 Action,Drama Author: Urasawa Naoki Status: Completed Views: 84990 Rank: 6930 21st Century Boys 16 Feb 16,2008 Kuro Hakubutsukan Springald 0.0 Historical,Horror Author: Fujita Kazuhiro Status: Completed Views: 15309 Rank: 13150 Kuro Hakubutsukan Springald 6 Jan 12,2014 < Prev11/1Next >