Last Question

 (ラストクエスチョン) was a self-produced videogame-themed idol group formed in 2015.

Their concept is to be "roleplaying idols" that will connect the world through games.

They disbanded on June 24, 2023.

Final Line-Up

 * Momoi Misuzu (桃井 美鈴; ) (Original Member)
 * Tsukimi Mugi (月見 むぎ; ) (Joined December 6, 2016)

Former Members

 * Asakawa Kotone (浅川琴音) (Original Member, Left September 16, 2017)
 * Andou Hikaru (安藤ひかる) (Original Member, Left March 25, 2016)
 * Minami Kyoka (南杏果) (Original Member, Left March 25, 2016)
 * Yano Yuria (矢野百合愛) (Joined March 25, 2016, Left September 7, 2017)
 * Nakata Akari (中田灯里) (Joined December 6, 2016, Left April 29, 2017)
 * Seno Tomomi (瀬乃朋美) (Joined December 6, 2016, Left April 29, 2017)
 * Misaka Shinogu (御坂 しのぐ; ) (Joined December 11, 2017, Withdrew June 22, 2021 due to health issues)

Singles

 * 1) [2016.12.12] MUSIC-CARD Lv,1
 * 2) [2017.07.07] Love Zoma (ラブゾーマ)
 * 3) [2018.02.08] Magic Hour (マジックアワー)
 * 4) [2018.02.08] Love Zoma (New ver) (ラブゾーマ(New ver))
 * 5) [2018.04.30] Proceed
 * 6) [2020.06.24] Triangle / Last Question (トライアングル/ラストクエスチョン)

Digital Singles

 * 1) [2022.03.03] Reonett
 * 2) [2022.03.10] Occhokochoi (おっちょこちょい)
 * 3) [2022.03.17] Tokimeku Natsu no Memories (ときめく夏のメモリズム)
 * 4) [2022.03.24] SPAAAARK!!
 * 5) [2022.12.24] NeverEndingStory
 * 6) [2022.12.31] Touhikou (逃避行)
 * 7) [2023.01.07] Yumeasobi Player (夢遊プレイヤー)
 * 8) [2023.01.14] promise
 * 9) [2023.05.18] Bagurubaguru (バグルバグル)

Trivia
They released their own mobile game, called LAST QUEST -ラストクエスト-. It was released on Google Play on November 10, 2018 and on Apple's App Store on November 16, 2018.