Yoru to Merc

 (夜とメルク) is currently a five-member idol group formed in December 2021.

They made their stage debut on January 8, 2022 @HOLIDAY SHINJUKU.

Current Members

 * Kamiya Luna (神谷るな; ) (Founding Member)
 * Ichinose Hinata (一ノ瀬陽天; ) (Founding Member)
 * Yukishiro Ririka (雪白りりか; ) (Joined July 11, 2022)
 * Minami Ayu (美海あゆ; ) (Joined December 10, 2022)

Former Members

 * Aizawa Riri (藍沢りり; ) (Founding Member; Withdrew April 19, 2022)
 * Moegi Hinako (萌木ひなこ; ) (Founding Member; Withdrew October 3, 2022)
 * Yuzuriha Yuzu (杠柚寿; ) (Founding Member; Withdrew May 19, 2023)

Digital Singles

 * 1) [2022.07.07] shooting star
 * 2) [2022.07.28] My dream

Unreleased Songs

 * 1) Yorukoi (夜恋; Night Romance)
 * 2) One two three
 * 3) LOVE RHAPSODY

Trivia

 * Three of the group's five founding members are former members of other groups under Cmajor Works.