My Girlfriend Is the Man! / My Girlfriend Is a Hot Guy / My Girlfriend Is a Real Man / My Girlfriend Is a Tough Guy · 내 여자친구는 상남자 Oh! Master / Oh My Ladylord · 오! 주인님 Mr.Queen / Iron Queen / No Touch Princess / Queen Cheorin · 철인왕후
My Country / My Country: The New Age / My Nation · 나의 나라 (Naui Nara) Moment of Eighteen / 18 Moments / A Moment at Eighteen / Eighteen · 열여덟의 순간 Stand by me · 덕구 / DeokGoo 20th Century Boy and Girl · 20세기 소년소녀 Shine or Go Crazy · 빛나거나 미치거나 (Bitnageona Michigeona) 
