Not Secured, Loose Ends

, formerly known as Yukueshirezutsurezure (ゆくえしれずつれづれ), is an idol group formed in November 2015.

The group disbanded on January 2, 2021, but was rebooted in September 2023, this time adopting their english name "Not Secured, Loose Ends" as their main name.

Current Members

 * Mei Yui Mei (メイユイメイ) (Joined January 2018)

Former Members

 * Omokuri Rin (想九里倫) (Original Member, Graduated May 2016)
 * Shiosaino Kichi (潮賽乃吉) (Joined February 2016, Graduated April 2016)
 * Kokoko (子子子) (Joined May 2016, Withdrew October 9, 2017)
 * Anata Tsuyame (英艶奴) (Joined May 2016, Graduated September 7, 2018)
 * Futamaruya Shidare (◎屋しだれ) (Original Member, Graduated February 2, 2019)
 * Mare A Komachi (まれ・A・小町) (Original Member; Left after disbandment on January 2, 2021)
 * Kotetsu (个喆) (Joined December 7, 2018; Left after disbandment on January 2, 2021)
 * Takari Takara (たかりたから) (Joined December 5, 2018; Left after disbandment on January 2, 2021)

Albums

 * 1) [2016.12.07] Post Catastrophe (ポスト過多ストロフィー)
 * 2) [2018.08.01] exFallen
 * 3) [2020.08.26] paradox soar

Re-recording Albums

 * 1) [2019.11.06] BrightDark
 * 2) [2020.01.08] DarkBright

Mini Albums

 * 1) [2016.05.25] Antino Mideology (Antino未deology)
 * 2) [2017.02.22] Antino Mideology -Kaishiki- (Antino未deology -改式-)

Singles

 * 1) [2016.08.24] Six Fall Roar / Nietzsche to no Giyoku (六落叫/ニーチェとの戯曲)
 * 2) [2017.03.01] MISS SINS
 * 3) [2017.08.09] Loud Asymmetry
 * 4) [2018.02.28] Paradise Lost
 * 5) [2019.04.17] Odd eye
 * 6) [2019.07.03] ssixth
 * 7) [2020.03.25] Still Roaring / REDERA

Digital Singles

 * 1) [2015.12.23] Kyousoukaichinari (feat. Zenbukiminoseida.) (凶葬诗壱鸣り (feat. ぜんぶ君のせいだ. ))
 * 2) [2016.03.16] Shinjuku Cinema Connection (feat. Mashiro Megumi) (新宿シネマコネクション (feat. ましろ愛海)

Mix Tape

 * 1) [2017.04.xx] Not Secured, Loose Ends

Trivia

 * The group was initially formed as a sister group to Zenbu Kimi no Sei da.
 * Their concept was described as "Exhaustion-Passion" (だつりょくとげきじょうでゆらゆら�鳴り).