The opening song of the anime is "Just Between Us" (ここだけの話, Koko Dake no Hanashi) by Chatmonchy.

Cultural ReferencesEdit

  • Sex and the City
  • Star Wars
  • Singing in the Rain
  • Mary Poppins
  • Emperor of the North Pole
  • God of Gamblers
  • James Bond, Game of Death
  • Tower of Death/Kill Bill
  • The Graduate
  • Close Encounters of the Third Kind