JO1 – Stranger

Chorus – DONO (7)
Composed By, Lyrics By, Arranged By, Keyboards, Edited By – 정호현
Lyrics By – YHANAEL
Mastered By – 권남우
Mixed By – 조씨아저씨
Recorded By – Osamu Shiota

Chorus – B.O (3)
Composed By – Puyo
Composed By, Arranged By, Bass, Synthesizer, Guitar, MIDI Controller – Honeysweat
Composed By, Lyrics By, Arranged By, Chorus, Drum, Electric Piano, Keyboards, Guitar, MIDI Controller – KZ (12)
Edited By – Kim Hye-wang
Lyrics By – 정윤
Mastered By – 권남우
Mixed By – 구종필
Recorded By – Osamu Shiota

Chorus – Luke (113)
Composed By, Arranged By, Drum, Bass, Keyboards, Synthesizer – Teito (KCKT)
Composed By, Lyrics By – Skinner Box (3)
Guitar – Jkun
Mastered By – 권남우
Mixed By – Ko Hyunjong
Recorded By – Osamu Shiota

Arranged By, Piano, Synthesizer, Drum – Yeul
Composed By, Arranged By, Drum, Bass, Guitar – 이민영
Lyrics By – Mion Yano
Lyrics By, Chorus, Edited By – 최현준
Mastered By – 권남우
Mixed By – 신봉원
Recorded By – Osamu Shiota