OnlyOneOf has been played on NTS shows including Straight Honey, with Nabi first played on 23 March 2023.

OnlyOneOf (온리원오브) is a South Korean boy group under RSVP, a subsidiary label of 8D Creative. The group consists of KB (규빈), YooJung (유정), JunJi (준지), Rie (리에), Mill (밀), and Nine (나인). They debuted on May 28, 2019 with the mini album dot point jump and the title tracks "time leap" and "savanna".

As of 2021 member Love (러브) has left the group.