Shinzanmono is a detective Japanese television drama, part of the Spring 2010 season of the Japanese TBS Network. It is based on the latest novel in the "Kyoichiro Kaga" series by mystery author Keigo Higashino and is set and filmed in the Ningyo-cho area of Nihonbashi, Tokyo. This series was followed by a special "Akai Yubi" aired on January 3, 2011 and a feature film The Wings of the Kirin, released on January 28, 2012.