WHY@DOLL

 (ほわいどーる) was an idol duo. They were originally formed in 2011 as a 4-member idol band, but spent the majority of their career as the duo of Aoki Chiharu and Uratani Haruna (はるな).

They formed a duo in November 2013 and moved their base of activities from Sapporo to Tokyo. They made their major debut in September 2014 and were active until November 2019.

In August 2021, they held a one-day live concert to celebrate their group's 10th anniversary.

Final Lineup

 * Aoki Chiharu
 * Uratani Haruna (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)