Marble Angel

Marble Angel (マーブルエンジェル) is currently a five-member Japanese idol group originally formed with three members on July 7, 2018, under More Agency.

Marble Angel Wing (マーブルエンジェルウイング) is their sister group.

Current members

 * HARUNA (はるな; ) (Joined August 25, 2019) Leader
 * MIYABI (みやび; ) (Joined August 25, 2019)
 * MISAKI (みさき; ) (Joined as a Trainee on July 1, 2021; Promoted as a Regular member on February 13, 2022)
 * NATSUMI (なつみ; ) (Joined as Candidate on February 17, 2022; Promoted as a Regular member on September 27, 2022 )
 * NACHI (なち; ) (Joined as Candidate on February 17, 2022; Promoted as a Regular member on September 27, 2022 )
 * AYAMI (あやみ; ) (Joined as Candidate on February 17, 2022; Promoted as a Regular member on September 28, 2022 )
 * SAO (さお; ) (Joined as Candidate on February 17, 2022; Promoted as a Regular member on September 29, 2022 )
 * Koga Mei (古賀萌衣) (Joined as Candidate on July 1, 2022 ; Promoted as a Regular member on March 19, 2023 )

Candidates
(There are currently no candidates.)

Former Members

 * Noa (のあ) (Founding member; left at the end of December 2018)
 * Raira (らいら; ) (Founding member; graduated November 10, 2019)
 * AYUKA (あゆか; ) (Founding member; graduated April 19, 2020) Former Leader
 * MISORA (みそら; ) (Joined August 25, 2019; left November 1, 2020)
 * SHIORI (しおり; ) (Joined November 3, 2018; graduated March 17, 2021)
 * MOMOHA (ももは; ) (Joined November 3, 2018; graduated on May 5, 2022)
 * AOI (あおい; ) (Joined November 3, 2018; Graduated December 11, 2022)

2018
On July 7 the unit was formed with AYUKA, Noa, and Raira.

On November 3, AOI, SHIORI, and MOMOHA joined.

At the end of December Noa graduated.

2019
On July 27, they released their first single Smile / Hekotarenaideite.

On August 25, MISORA, HARUNA, and MIYABI joined.

On November 10, Raira graduated.

2020
On April 19, AYUKA graduated.

On November 1, 2020, it was announced that they'd continue with 5 members and MISORA didn't appear in the image, no explanation was given.

2021
On March 17, it was announced that SHIORI had decided to graduate.

On June 10, it was announced that MISAKI would join as a kenshuusei member at the start of July.

2022
On February 13, MISAKI became a regular member after completing her mission.

On February 17, NATSUMI, NACHI, AYAMI, and SAO joined as candidates.

On April 19, their sister group Marble Angel Wing was announced.

On May 5, MOMOHA graduated to become a soloist.

On September 27, 28, and 29, NATSUMI, NACHI, AYAMI, and SAO became regular members after completing their mission.

On December 11, AOI graduated and HARUNA became the new leader.

2023
On March 19, MEI became a regular member after completing her mission.

Singles

 * 1) [2019.07.27] Smile / Hekotarenaideite (Smile / ヘコタレナイデイテ; Smile / Never Give Up)
 * 2) [2021.07.04] Niji Iro Marble Story (虹色マーブルストーリー; Rainbow Marble Story)

Unreleased Songs

 * 1) [2018.07.09] Natsu no Ojousan (夏のお嬢さん) (Sakakibara Ikue cover)
 * 2) [2018.08.20] Toshishita no Otokonoko (年下の男の子) (Candies cover)
 * 3) [2019.05.15] Gakuen Tengoku (学園天国) (Finger5 Cover)

Trivia

 * All members are models and do solo work.
 * Marble Angel is the first unit managed by More Agency.
 * Momoha was a runner-up in the Lily division of Junior Earth Japan 2021.
 * Miyabi became one of the finalists for Miss Pre Teen International 2022.
 * Aoi, Haruna and Miyabi auditioned for HKT48's 6th Generation Kenkyuusei but failed.