Sou

 is a singer-songwriter. He started off doing covers on Nico Nico Douga.

Albums

 * 1) [2015.12.02] Suisou Regulus (水奏レグルス)
 * 2) [2019.07.31] Shinsou Kara (深層から)

Digital Singles

 * 1) [2020.01.06] Mr. Fixer (ミスターフィクサー)