Boramiyu

Boramiyu performed "Yes" (좋아) (by Minseo & Yoon Jong Shin) with Kim Jong Kook, "Cheer Up" (by TWICE), and "Through the Night" (by IU) during episode 5 of the Mnet/tvN variety show "I Can See Your Voice 5" featuring JYP artists on March 2, 2018.

Boramiyu participated as the singer of "Again, Summer Vacation" (다시, 여름방학) and "Again, Winter Vacation" (다시, 겨울방학) for the "Lost Ark" (로스트아크) game OST, and she performed both songs live during the Lost Ark Winter Showcase Concert on December 17, 2023.

Boramiyu performed "Grown Ups / Adult" (어른) (My Mister OST by Sondia) and "It's You" (그대네요) (by Sung Si Kyung and IU) as a duet with Sandeul of B1A4 during episode 428 of MBC's King of Mask Singer on December 3, 2023.