WHY@DOLL

 (ほわいどーる) was an idol duo. They were originally formed in May 2011 as a 4-member idol band, but spent the majority of their career as the duo of Aoki Chiharu (青木千春) and Uratani Haruna (浦谷はるな). They ended their activities in November 2019.

Final Lineup

 * Aoki Chiharu (青木千春)
 * Uratani Haruna (浦谷はるな) (Joined April 2013)

Former Members

 * Saito Mayana (西東まやな) (Graduated February 2012)
 * Nagaoka Yume (長岡夢) (Graduated February 2012)
 * Ota Sakurako (太田桜子) (Graduated October 2013)

Albums

 * 1) [2016.02.10] Gemini
 * 2) [2017.08.01] WHY@DOLL

Best Albums

 * 1) [2019.11.05] @LBUM ~Selection 2014-2019~

Mini Albums

 * 1) [2015.02.25] NAMARA!!
 * 2) [2019.02.12] Hey!

Singles

 * 1) [2012.02.xx] Fight!
 * 2) [2012.12.xx] Yumemiru Tsubasa (ユメミルツバサ)
 * 3) [2013.08.20] Fuwafuwa♪Party (ふわふわ♪Party)
 * 4) [2014.01.21] Sunrise! ~Kimi ga Kureta Kibou~ (サンライズ!〜君がくれた希望〜)
 * 5) [2014.09.24] MAGIC MOTION No.5
 * 6) [2015.03.18] Aimai MOON (曖昧MOON)
 * 7) [2015.12.19] clover
 * 8) [2016.11.15] Sumire Iolite (菫アイオライト)
 * 9) [2017.02.28] Kimi wa Steady (キミはSteady)
 * 10) [2018.01.23] Show Me Your Smile
 * 11) [2018.06.26] Sweet Vinegar

Vinyl Records

 * 1) [2017.11.03] WHY@DOLL+2
 * 2) [2019.06.26] Futari de Ikite Yukereba (ふたりで生きてゆければ)

Venue Limited Singles

 * 1) [2015.07.05] Tactics / Setsuna SHOOTING STAR (Tactics/セツナSHOOTING STAR)
 * 2) [2015.08.01] GAME / LOVERS on EARTH
 * 3) [2015.08.01] Byousoku Party Night / CANDY LOVE (秒速Party Night/CANDY LOVE)