BILLIE IDLE®

 was an idol group formed in March 2015. They were produced by NIGO. Their path in idols is being "NOT IDOLS".

On October 16, 2019, they announced their last show would be on December 28, 2019, before disbanding. Post disbandment, their music is no longer available to buy or stream digitally outside of their music videos on YouTube.

Final Line-Up

 * First Summer Uika (ファーストサマーウイカ)
 * Hirano Nozomi (ヒラノノゾミ)
 * Momose Momo (モモセモモ)
 * Akira (アキラ) (Joined September 2016) [Momo's younger sister]
 * Pour Lui (プールイ) (Joined May 12, 2018)

Former Members

 * Yasui Yuuhi (ヤスイユウヒ) (Graduated Summer 2016)

Albums

 * 1) [2015.04.01] IDLE GOSSIP
 * 2) [2015.09.16] ROCK "N" ROLL IDLE
 * 3) [2016.10.26] bi bi bi bi bi
 * 4) [2017.11.22] LAST ALBUM
 * 5) [2018.07.04] BILLIED IDLE 2.0

Best Albums

 * 1) [2017.04.26] BILLIed IDLE

Live Albums

 * 1) [2017.04.26] LAUNCHING OUT

Singles

 * 1) [2017.08.23] MY WAY
 * 2) [2019.02.06] Soshite, Mata.. (そして、また、、)
 * 3) [2019.05.22] Bokura Mada Chippokena Koro no Hanashi (僕らまだちっぽけな頃の話)
 * 4) [2019.10.23] LAST ORGY

Digital Singles

 * 1) [2015.03.02] anarchy in the music scene
 * 2) [2015.04.01] be my boy
 * 3) [2015.09.02] be-bop tu-tu
 * 4) [2016.10.05] Nakisou Sunday (泣きそうサンデー)
 * 5) [2017.11.01] Sayonara Romantic (さよならロマンティック)

EP

 * 1) [2016.04.06] "4 in 1" THE OFFICIAL BOOTLEG