Liar Game is a Japanese manga series written and illustrated by Shinobu Kaitani. It was serialized in Shueisha's seinen manga magazine Weekly Young Jump from February 2005 to January 2015. It was adapted into a Japanese television series in 2007, with a second season which ran from 2009 to 2010. It was also adapted into two live action films; Liar Game: The Final Stage in 2010 and Liar Game: Reborn in 2012. A South Korean television series adaptation aired in 2014. An anime television series adaptation produced by Madhouse, premiered in April 2026.