"Don't Wanna Lie" is the 49th single for the Japanese rock duo B'z, and the second single to be released from their 2011 album C'mon. It was released on June 1, 2011. The song debuted at #1 on the Oricon chart, with first week sales of 160,000 copies. It is their 45th consecutive number one single, and sold 216,000 copies, becoming the 28th best selling single of 2011. This song is used as theme song in Detective Conan's 15th feature film Detective Conan: Quarter of Silence. This song also used as opening theme for episodes 613 to 626 of the TV series.