Ryokuoushoku Shakai is a Japanese four-piece band under record label Epic Records Japan, having previously been under record label Here, Play Pop! The band was formed via four friends, three of whom were classmates, in Aichi, Japan. They started their activities in 2012 and, in 2013, they came in second place during the SCHOOL OF LOCK x Sonymusic 10dai Ongaku Festival "Senkou Riot".