Christmas is around the corner, and Pekola is living on bread crusts and milk for another day... until Jashin-chan the evil Santa steals them from her. Later, an unexpected visitor shows up at Yurine's place and introduces herself as Yusa, Kori-chan's older sister.
Ever since then, she gets scared 
whenever she hears a whistle,
Seitdem erzittert meine Schwester,
wenn sie eine Flöte hört
Desde entonces,
se asusta cada vez que oye un silbido,
Desde entonces,
se asusta cada vez que oye un silbido,
Depuis ce jour,
ma sœur a peur des sifflements
Desde então, ela fica assustada
quando escuta um assobio,
С тех пор моя сестра
страшится свистящих звуков,