Yasashisa No Riyuu

• 05:04
  ChouCho Yasashisa no Riyuu
• 01:29
  ChouCho Yasashisa no Riyuu (tv ver.)
• 01:30
  ChouCho Yasashisa no Riyuu (TV Size)
• 01:56
  namirin & ChouCho Yasashisa no Riyuu
• 04:21
  Hyouka Yasashisa no Riyuu
• 04:10
  Marie Bibika Yasashisa no Riyuu [Full] (Hyouka OP 1)
• 01:29
  RIRICHiYO Yasashisa no Riyuu ~TV size
• 01:32
  Hanasita Nuriko Yasashisa no Riyuu
• 04:08
  ChouCho Yasashisa no Riyuu [ Cover by Marie Bibika ]
• 01:34
  Miyuko Yasashisa no riyuu
• 01:31
  いとえこうき (Itoe Kouki) 優しさの理由Yasashisa no Riyuu