Angerme is a Japanese idol group formed in 2011 under the Hello! Project umbrella. Originally known as S/mileage, the group rebranded in 2015 to reflect a new lineup and musical direction. Angerme is known for its energetic performances and a diverse range of musical styles, often incorporating elements of pop and rock. The group has released numerous singles and albums, gaining popularity for their catchy songs and engaging choreography. Angerme has also participated in various television shows and events, further solidifying their presence in the Japanese entertainment industry.