Versailles (known as Versailles -Philharmonic Quintet- in the United States) is a Japanese visual kei metal band formed in 2007 by vocalist Kamijo and guitarist Hizaki. After recruiting bassist Jasmine You, drummer Yuki and guitarist Teru, they performed their first show on June 23. Their key characteristics are their Rococo-esque costumes, dueling guitars and heavy but melodic arrangements. The group gained a significant worldwide following soon after forming as their debut EP Lyrical Sympathy (2007), released by Kamijo's own label Sherow Artist Society, received a simultaneous European release and they performed in Europe and the United States the following year. Their first full-length album, Noble released in 2008, was also released in North America in 2009.

Versailles signed to major label Warner Music Japan in mid-2009, however, on August 9, days after announcing he would be suspending activities for health reasons, Jasmine You died. Their major debut album Jubilee (2010) was completed with Hizaki performing the unfinished bass tracks. They went on a world tour that took them to Latin America and Europe and ended with new bassist Masashi officially joining. 2011 began with the whole band starring in their own television show titled Onegai Kanaete Versailles (おねがいかなえてヴェルサイユ?, lit. "Fulfill My Wish Versailles"), that ran from January to March. Their third album Holy Grail (2011) was their highest charting, reaching number 12 on the Oricon, and was supported by their second world tour. On July 20, 2012, Versailles announced they would be stopping all activities at the end of the year. They released their last album, the self-titled Versailles, on September 26 and after a short tour, performed their last concert at NHK Hall on December 20. The band has reunited for a concert on December 28, 2015 at Zepp DiverCity in Tokyo and has planned another one in 2016 also.