Full Moon - A la recherche de la pleine lune s01e06
Titre original : A Long Day in the Studio
Mitsuki and Takuto (pretending to be a doll) go to the studio to do a recording while Meroko stays at home, posing as Mitsuki. While Mitsuki learns what to do in a recording booth, a little girl named Nanami sneaks in and takes Takuto away. When Mitsuki finds them, Nanami refuses to give Takuto back.