Single by °C-ute

Release September 9, 2011
Genre J-Pop
Format CD Single, CD DVD, Single V
Recorded 2011
Label Zetima
Producer Tsunku
°C-ute Singles Chronology

Previous: Momoiro Sparkling
Next: TBA


Limited A


Limited B

"Sekaiichi Happy na Onna no Ko" (世界一HAPPYな女の子; World's Happiest Girl) is the seventeenth major label single released by °C-ute. Sekaiichi Happy na Onna no Ko will be released in September 7 and the Single V in September 14.


CD Tracklist

  1. Sekaiichi Happy na Onna no Ko (世界一HAPPYな女の子; World's Happiest Girl)
  2. Idai na Chikara wo! (偉大な力を!; A Great Force!)
  3. Sekaiichi Happy na Onna no ko (Instrumental)

Limited Edition A Tracklist

  1. TBA

Limited Edition B Tracklist

  1. TBA

Single V Tracklist

  1. Sekaiichi Happy na Onna no Ko (世界一HAPPYな女の子)
  2. TBA

    Single V Cover

  3. Making of (メイキング映像)

Event V Tracklist


Members featured in this release

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