EGOIST

 is a music duo. They were originally created for the anime Guilty Crown, but have continued releasing music separately since then.

On August 26, 2023, the duo announced that they would hold their last live concert at Grand Cube Osaka in Osaka on September 23 and at Pacifico Yokohama National Convention Hall in Kanagawa on October 9, and end of their activities afterwards.

Members

 * chelly (Vocal)
 * ryo (Producer)

Albums

 * 1) [2012.09.19] Extra terrestrial Biological Entities

Mini Albums

 * 1) [2021.11.30] BANG!!!

Best Allbums

 * 1) [2017.12.27] Greatest Hits 2011-2017 "Alter Ego"

Singles

 * 1) [2011.11.30] Departures ~Anata ni Okuru Ai no Uta~ (Departures 〜あなたにおくるアイの歌〜)
 * 2) [2012.03.07] The Everlasting Guilty Crown
 * 3) [2012.12.05] Namae no Nai Kaibutsu 名前のない怪物)
 * 4) [2013.03.06] All Alone With You
 * 5) [2014.11.19] Fallen
 * 6) [2015.11.11] Reloaded (リローデッド)
 * 7) [2016.05.25] KABANERI OF THE IRON FORTRESS
 * 8) [2017.08.16] Eiyuu Unmei no Uta (英雄 運命の詩)
 * 9) [2019.05.15] Sakase ya Sakase (咲かせや咲かせ)
 * 10) [2022.06.15] Gold
 * 11) [2023.05.10] Toujisha (当事者)

Digital Singles

 * 1) [2013.11.06] Suki to Iwareta Hi (好きと言われた日)
 * 2) [2016.11.23] Welcome to the *fam
 * 3) [2020.04.13] Saiga no Hanabira (The meaning of love) (最後の花弁 (The meaning of love))
 * 4) [2021.06.16] Zettai Zetsumei (絶体絶命)