TIRA

 is a former member of Bellring Shoujo Heart. She is also a former founding member of AKIHABARA Backstage pass, she graduated from the group on November 4, 2012.

Albums

 * [2013.08.10] BedHead
 * [2014.12.23] UNDO THE UNION

Singles

 * [2012.08.26] Negative EP
 * [2012.10.07] Reversal EP
 * [2012.12.19] Tricera EP
 * [2013.05.12] Spacetime EP
 * [2014.01.22] Untouchable EP
 * [2014.05.11] Killer Killer EP
 * [2014.10.31] EPEP EP