Brian the Sun
- Mori Ryota (森良太) - Vo./Gt.
- Shiroyama Haruki (白山治輝) - Ba./Cho.
- Ogawa Shinji (小川真司) - Gt./Cho.
- Tanaka Shunta (田中駿汰) - Dr./Cho.
- Kamata Nobuhiro (鎌田順寛) - Dr. (2007-2010)
- Matsukura Yoshito (松倉欣人) - Gt. (2007-2010)
- Morishita Ami (森下亜美) - Dr. (2010)
Brian the Sun was formed in 2007 by Mori Ryota and Shiroyama Haruki in Osaka. During the summer of 2008, they played in the Senkou Riot 2008 finals and won the semi-grand prix. Immediately thereafter, the band went on hiatus for the members to take their exams, and resumed their activities in spring 2009.
In January 2010, drummer Kamata Nobuhiro and guitarist Matsukura Yoshito departed and were replaced by Morishita Ami and Ogawa Shinji, respectively. The band began touring around the country, and they also performed abroad in the Philippines. During the summer, drummer Morishita left the band and Ikeda Yukari joined as the temporary support bassist while Shiroyama took over the drums for the remainder of their tour. In the fall, Tanaka Shunta became the new support drummer for the band, officially joining as a member in April 2011.
On July 4, 2012, the band had their first national release with the single "Sister".
Brian the Sun made their major debut with the single "HEROES" on June 1, 2016.
- [2013.06.05] NON SUGAR (Indies)
- [2014.12.03] Brian the Sun (Indies)
- [2017.01.11] Pathos to Ethos (パトスとエートス; [el]: Passion and Character)
- [2018.01.10] the Sun
- [2019.03.13] MEME
- [2014.03.12] Kanojo wa Zelophilia (彼女はゼロフィリア; Girl is Zelophilia) (Indies)
- [2015.11.25] Schrödinger no Neko (シュレディンガーの猫; Schrödinger's Cat) (Indies)
- [2017.07.05] SUNNY SIDE UP
- [2009.07.02] Canary (Indies)
- [2010.02.06] Baked plum cake E.P (Indies)
- [2010.08.05] Tokai no Izumi (都会の泉; City Spring) (Indies)
- [2011.04.02] cloudy#2/Hello Goodbye (Indies)
- [2011.11.30] Niji / Hachimitsu (虹/はちみつ) (Indies)
- [2012.07.04] Sister (Indies)
- [2013.03.06] Baked Plum Cake (Indies)
- [2016.06.01] HEROES
- [2016.09.07] Maybe
- [2017.11.15] Cafuné (カフネ)
- [2019.01.09] Lonely Go!
Compilations / Other
- [2008.11.26] Senkou Riot 2008 (#2 Suitabillty)
- [2015.03.18] Matsuda Miho, FRONT LINE & Brian the Sun - Mirai wo Omoidase!! (#3 Shinkyoku)