歌曲列表

• 1
  So long!

  So long! - AKB48
• 2
  Waiting room

  Waiting room - AKB48
• 3
  Ruby

  Ruby - AKB48
• 4
  So long! off vocal ver.

  So long! off vocal ver. - AKB48
• 5
  Waiting room off vocal ver.

  Waiting room off vocal ver. - AKB48
• 6
  Ruby off vocal ver.

  Ruby off vocal ver. - AKB48