Chou Happy

• 04:23
  Berryz Koubou x °C-ute Chou HAPPY SONG
• 04:18
  Berryz Koubou x °C-ute Chou HAPPY SONG (dowload ver.)
• 04:22
  Berryz Koubou x °C-ute Chou HAPPY SONG (New Arragment Ver.)
• 04:20
  Berryz Koubou & C-ute Chou HAPPY SONG (All in One)
• 04:20
  Berryz Koubou & C-ute Chou HAPPY SONG (Berryz Koubou Ver.)
• 04:22
  Berryz Koubou x °C-ute Chou HAPPY SONG (instrumental)
• 04:20
  Berryz Koubou & C-ute Chou HAPPY SONG (Reverse ver)
• 04:20
  Berryz Koubou & C-ute Chou HAPPY SONG (C-ute Ver)
• 04:20
  Berryz Koubou x °C-ute Chou HAPPY SONG (C-ute vocal ver.)
• 02:23
  A×Chou Happy Halloween
• 03:31
  Akuma no Kiss Happy jaane? Chou sunrise
• 
  04:57
  Eric Chou I'm Happy
• 03:18
  Finn.L (刘凤瑶) Yun Chou Yu Hen (云愁雨恨) (Happy Version)