2015 Happenings

  • people
    • 0 0 born
    • 2 -2 retirements
    • 2 -3 graduations
    • 9 -8 new idols
    • 1 1 disbanded groups
    • 2 -3 new groups
    • 1 0 new leaders
    • 9 -4 left groups
    • 2 0 ex-leaders
    • 23 -26 joined groups
  • music
    • 15 -12 new singles
    • 5 -6 new albums