My Puppy / My Heart Puppy · 멍뭉이 (Meongmoongi) Not Yet 30 / Not Yet Thirty / How To Be Thirty / Something about 30 / Born in 85 / Born in 1985 / Still Not Thirty · 아직 낫서른 / 85년생 (85 Nyeonsaeng)
I Will Be Your Night / Let Me Be Your Knight / I’ll Become Your Night / Idol Doctor · 너의 밤이 되어줄게 Go Go Waikiki / Welcome to Waikiki / Laughter in Waikiki · 으라차차 와이키키 My Secret Terrius · Terius Behind Me · 내 뒤에 테리우스 Circle: Two Connected Worlds · 써클 (Sseokeul) Mirror of the Witch · 마녀보감 
