With is the eighth Japanese studio album by South Korean pop duo Tohoshinki, released by Avex Trax on December 17, 2014. The record was released in four physical versions – Version A, a CD+DVD version with music videos and live performances; Version B, another CD+DVD version with off-shot movies; Version C, a CD only version with two bonus tracks; and Version D, a fan club limited edition with a CD-Extra. Recording and writing for the album roughly began in the summer of 2013. With is described to be an album composed of nostalgic dance-pop songs that are influenced by disco and jazz, accompanied by marching drumbeats. Its lyrical content explores the general concept of love and friendship.

With: Live Tour, also known as the With Tour, was the eighth Japanese concert tour by South Korean pop duo Tohoshinki. It was launched in support of their eighth Japanese studio album With (2014), and coincided with Tohoshinki's tenth anniversary debut in Japan. The With Tour was the duo's second dome tour in Japan, their last one being 2013's Time Tour.