title: Fan Service (Sweet)
text: # Fan Service (Sweet)
  
  "Fan Service [sweet]" (ファン・サーヴィス [sweet]) is Japanese pop group Perfume's ninth single. It was released on February 14, 2007.
  
  Fan Service [sweet] was the group's first single for the year 2007. The release date coincided with Valentine's Day, a theme present in the song "Chocolate Disco". It was issued in special packaging containing a DVD with music videos and a 20-page booklet, and only a limited number of pressings were produced. Both songs were included in the group's album GAME, released the next year.
  
  "Chocolate Disco" has been referred to by young people as a "traditional Valentine's Day song".
  
  ## Track listing
  
  ### CD
  
  Both songs written, composed and arranged by Yasutaka Nakata.
  
  * "Chocolate Disco"(チョコレイト・ディスコ)
  * "Twinkle Snow Powdery Snow"
  
  ### DVD
  
  * "Chocolate Disco" -Video Clip-(チョコレイト・ディスコ -Video Clip-)
  * "Twinkle Snow Powdery Snow" -Video Clip-
  