Yuzuka transforms into a magical girl with a swimsuit, but what will she do when she doesn't want anyone to see her like that...
So the transformation works 
even if I just whisper.
Also verwandle ich mich sogar,
wenn ich nur flüstere.
Aunque lo diga en voz baja,
puedo transformarme.
Aunque lo diga en voz baja,
puedo transformarme.
On dirait que ça marche
même quand je chuchote…
A quanto pare la trasformazione
 funziona anche se la invoco sottovoce.
Então posso sussurrar 
e mesmo assim me transformo.