Blue Blue Day

• 03:25
  Blue Sound Blue Day
• 04:41
  Day by Day Blue
• 03:38
  BLUE ENCOUNT DAY by DAY
• 03:40
  BLUE ENCOUNT DAY×DAY[OP 14]
• 03:22
  BLUE ENCOUNT Day x Day
• 01:32
  BLUE ENCOUNT DAY×DAY (TV Size)
• 03:39
  BLUE ENCOUNT DAY×DAY
• 03:39
  BLUE ENCOUNT DAY×DAY [Gintama TV-4 OP 1]
• 03:31
  BLUE ENCOUNT DAY×DAY [Gintama (2015) OP]
• 02:46
  BLUE ENCOUNT DAY×DAY [Nightcore]
• 01:29
  BLUE ENCOUNT Day by Day (TV Size)
• 03:39
  BLUE ENCOUNT DAY×DAY (Inst)
• 01:30
  BLUE ENCOUNT DAY×DAY (TV Size) (Instrumental)
• 01:30
  BLUE ENCOUNT DAY×DAY (Inst／TV Size)
• 03:38
  BLUE ENCOUNT DAY x DAY (OST Gintama 14 OP)