The Liar Game is a Japanese manga series originally written and illustrated by Shinobu Kaitani. The manga was first serialized in 2005 in the Japanese manga magazine Weekly Young Jump, published by Shueisha. It was adapted into a TV series, which started airing on April 14, 2007 on Fuji TV, achieving a 11.4 viewership rating in Japan’s Kantō region. A sequel, Liar Game 2, 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.
The manga has also been translated into Chinese and into Dutch. In Italy the series is licensed by J-Pop and in France it is licensed by TONKAM.