[5][6] To promote their major label debut, the CD single "Want Chu" was released as a magazine gift with the November 2012 issue of Cutie.

[8] "Stella" was released as their second single on February 20, 2013, and was featured as the ending theme song to the television program Happy Music.

[10][11] That same year, the band created theme songs for the anime series Onyankopon[12] and Shinkansen Henkei Robo Shinkalion,[13] the live-action film of Anohana,[14] and the Japanese restaurant chain Tenkaippin.

[15] In March 2016, the band released their fourth album S, which reached 3rd place in the Oricon weekly ranking.

held at the Tokyo Metropolitan Gymnasium, the band announced they were changing the stylization of their name to all capitals and were moving from Dolly Music to EMI Records.

On September 25, 2021, Hinako Umemura leaves the band with "Kirara Revenge ~ Saisai 10 Years Old Festival ~".

On December 30, 2021, "SILENT SIREN Year-end Special LIVE TOUR 2021" FAMILIA "" will be suspended due to the final performance of the Tokyo Metropolitan Gymnasium .

January 31: The band established their own independent label, YOUTH FUL TUNE, and began distributing their first new song since their resumption of activities, "Sus4" .

On March 27th, a special program to commemorate the release of the mini album, "SILENT SIREN Members Appear Live!