WHY@DOLL

 (ほわいどーる) was an idol duo.

Initially, the unit was formed as a four-member idol band, but most of their careers they were active as a duo consisting of Aoki Chiharu and Uratani Haruna.

Their activities started in 2011. Aoki and Uratani 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 2019, Aoki went on hiatus due to health reasons, and in July of the same year, it was announced that the duo would disband. They held their last concert on November 24.

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

Final Lineup

 * Aoki Chiharu (青木千春; ; ) - Leader
 * 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) [2015.12.09] 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

 * 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)

Compilation Album Appearances

 * [2013.05.01] Japan Idol File (Disc 1, Track 9, Yumemiru Tsubasa (ユメミツバサ))

Trivia

 * The group name "why doll" is a pun for "white idol".
 * The white comes from a part of the place names and the snowy country.
 * The at sign between the two words represents the meaning of the place and the cozy relationship with the fans (“at home” in Japanese).
 * There are many examples of activity names that use the at sign instead of "a", such as the album name "@lbum".