When My Melody's visit to the Cloud Kingdom leads to a whirlwind of trouble, can she, Kuromi and their friends save their home before it's too late?
Rei Sakuma
My Melody (voice)
Junko Takeuchi
Kuromi (voice) / My Sweet Piano (voice)
Megumi Han
Flat (voice)
Kenji Nojima
Pistachio (voice)
Gakuto Kajiwara
Tanba (voice) / Sasage (voice)
Noboru Maeda
Baku (voice)
