Party Rockets GT

 was a rock idol group. They were formed as Party Rockets in June 2012 by former members of idol group B♭. In October 2015, they changed their name to Party Rockets GT (standing for Galaxy Tour) with the addition of three new members. They disbanded after their final tour on February 24, 2020.

Final Line-Up

 * HARUKA (吉木悠佳; ) (Original Member)
 * AYUMI (堀尾歩未) (Joined October 2015)
 * NANASE (守永七彩) (Joined October 2015)
 * SAE (Joined December 2017)

Former Members

 * Tsujimura Airi (辻村愛璃) (Original Member; Left October 2012)
 * Sato Hiyori (佐藤陽誉吏) (Original Member; Left November 2012)
 * Konno Yuuka (金野優花) (Original Member; Graduated December 2012)
 * Watanabe Koume (渡邉幸愛; ) (Original Member; Graduated December 2013)
 * Fujita Akari (藤田あかり; ) (Original Member; Graduated July 2015)
 * ARISA (Joined October 2015; Graduated December 2015)
 * FUMIKA (菊地史夏; ) (Original Member; Graduated December 2017)
 * HIMEKA (新谷姫加) (Joined October 2015; Graduated December 2017)
 * ARISA (谷野有沙) (Joined December 2017; Left October 2018)

Albums

 * 1) [2014.12.17] TRIANGLE
 * 2) [2017.01.11] Time of your life

Singles

 * 1) [2012.08.15] Hatsukoi Rocket (初恋ロケット)
 * 2) [2013.02.27] MIRAIE
 * 3) [2013.08.21] Setsuna Sora (セツナソラ)
 * 4) [2014.04.09] Let's Go!!
 * 5) [2014.08.27] KASABUTA
 * 6) [2016.02.24] Nijiiro Jet (虹色ジェット)
 * 7) [2016.07.22] Manatsu no Maji☆Rocket (真夏のマジ☆ロケット)
 * 8) [2017.05.17] START!!
 * 9) [2018.03.14] NON STOP ROCK
 * 10) [2018.12.11] Yamiyo ni Tomoshibi (闇夜に燈)