First Summer Uika

 is a former member of BILLIE IDLE® and BiS. She recently relaunched her career as a solo singer signed under UNIVERSAL MUSIC JAPAN (Virgin Music).

Digital Singles

 * [2021.02.22] Chameleon (カメレオン)

Albums

 * [2014.03.05] WHO KiLLED IDOL? (BiS)
 * [2015.04.01] IDLE GOSSIP
 * [2015.09.16] ROCK "N" ROLL IDLE
 * [2016.10.26] bi bi bi bi bi
 * [2017.11.22] LAST ALBUM
 * [2018.07.04] BILLIED IDLE 2.0

Best Albums

 * [2014.01.24] BiS Otameshi BEST!! (BiSお試しBEST!!) (BiS)
 * [2014.07.02] Uryaoi!!! (うりゃおい！！！) (BiS)
 * [2017.04.26] BILLIed IDLE

Live Albums

 * [2017.04.26] LAUNCHING OUT

Singles

 * [2013.06.26] DiE (BiS)
 * [2013.09.18] Fly / Hi (BiS)
 * [2014.01.22] STUPiG (BiS)
 * [2014.05.28] FiNAL DANCE / nerve (BiS)
 * [2017.08.23] MY WAY

Digital Singles

 * [2015.03.02] anarchy in the music scene
 * [2015.04.01] be my boy
 * [2015.09.02] be-bop tu-tu
 * [2016.10.05] Nakisou Sunday (泣きそうサンデー)

EP

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

Delivery Singles

 * [2017.11.01] Sayonara Romantic (さよならロマンティック)

Collaboration Albums

 * [2013.07.31] BiS Kaidan (BiS階段) (BiS x Hijokaidan)

Colaboration Singles

 * [2013.10.12] Denden Passion / IDOL (でんでんぱっしょん/ IDOL) (BiS × Dempagumi.inc)
 * [2021.01.20] LOVE CHiKYU feat First Summer Uika (らぶ地球 feat.ファーストサマーウイカ) (MAMESHiBA NO TAiGUN)

Video Releases

 * [2013.12.04] ROAD TO BUDOKAN KOKUGIKAN "WHO KiLLED IDOL?" (BiS)
 * [2014.01.08] Idol is Dead (アイドル・イズ・デッド) (BiS)
 * [2014.05.28] Idol is Dead -Non-chan no Propaganda Daisensou- -Chou Kanzenban- (アイドル・イズ・デッド－ノンちゃんのプロパガンダ大戦争－＜超完全版＞; Idol is Dead -Great War Propaganda of Non-chan- ) (BiS)

Trivia

 * Was the "jester" member of BiS