• Namikimichi no Koi
  
• Natsu wo Shimashou Vacation
  
• Natsukashii no wa Naze?
  
• Natsukashii no wa Naze?
  (2004 Summer Version)
  
• NEW Double Moonlight Romance
  
• Nijiiro no Monochrome
  
• Nonstop Medley