POMÜM

 was an idol group formed in July 2021. They made their debut on August 31, 2021, at Shinjuku LOFT.

On May 4, 2023, it was announced that the group would disband on May 28, 2023.

Final Line-Up

 * Mashiro Hina (真白ひな; ) (Original Member)
 * Izumi Rei (泉水れい; ) (Original Member)
 * Ayanami Naho (彩波ナホ; ) (Joined April 24, 2022)
 * Hazuki Kou (葉月虹; ) (Joined June 2, 2022)
 * Usami Sakura (宇佐美さくら; ) (Joined June 2, 2022)

Former Members

 * Ameno Hikari (雨乃ひかり; ) (Original Member, Left October 2021)
 * Hatsune Mana (初音愛; ) (Original Member, Left April 2022)
 * Momoka Riri (桃香りり; ) (Original Member, Graduated May 5, 2022)
 * MiRi (Joined November 11, 2021, Graduated May 15, 2022)
 * Shiraishi Kanna (白石かんな; ) (Original Member)
 * Kunogi Haruno (くのぎはるの; ) (Joined November 11, 2021, Withdrew June 1, 2022)
 * Shirahama Saya (白浜さや; ) (Original Member, Graduated April 22, 2023)

Trivia

 * Pomüm means "fruit" in latin. It means they are an idol group whose concept is members who want to meet you and listen to songs again and again, such as fruits that are sweet and addictive.