KISS OF LIFE (Korean: 키스 오브 라이프), also shortened as KIOF, is a four-member South Korean girl group under S2 Entertainment. The group is composed of Natty, Belle, Julie, and Haneul. They made their official debut on July 5th, 2023, with their self-titled mini album "KISS OF LIFE".
On December 27th, 2022, S2 Entertainment announced, "We will launch a new girl group in the first half of next year. It is composed of members who have not only looks, but also skills, talents and potential, they will show a different charm that has not been seen in existing girl groups."
On March 21st of the same year, S2 Entertainment confirmed the first member of its next all-female group: Natty.
On May 11th, the corresponding KISS OF LIFE social networks were enabled.
Belle was revealed as the second member on May 16th, Julie on May 17th and finally Haneul on May 18.
Before the official release of the album, multiple pre-releases were dropped of the members' solos as a way to show their musicality to the public as well as one of their group bside tracks. All of the members were involved in the makings of the tracks either as lyricists or producers.
Korean: 쥴리
Japanese: ジュリー
Korean: 나띠
Japanese: ナティ
Korean: 벨
Japanese: ベル
Korean: 하늘
Japanese: ハヌル