WEAKEND

 was a one-member Japanese idol group based in Tokyo, originally debuting as a five-member group.

WEAKEND began auditioning members in December 2020 and made their live debut on May 1, 2021. On December 12, 2021, the group suspened activities.

Final Line-up

 * Tsukumo Ema (九十九えま)

Former Members

 * Fujita Aoi (藤田あおい) (Withdrew May 31, 2021)
 * Shijoin Shura (紫城院しゅら) (Withdrew September 5, 2021)
 * Tamakuzu Akuma (弾屑あくま) (Withdrew September 6, 2021)
 * Kanzaki Ramu (神咲らむ) (Contract Terminated November 23, 2021)
 * Hoshina Ruri (星奈るり) (Contract Terminated November 26, 2021)