Kaoru, a friend from the piano class Ruli once attended, has gone missing. While searching for her, Ruli and the gang find a strange dent and her shoes. And as they continue their search, Hiro is suddenly asked a mysterious riddle.
When we travel, we enjoy culture...
...عندما نسافر، نستمتع بالثّقافة
Al viajar, disfrutamos de la cultura…
Al viajar, disfrutamos de la cultura…
Chaque voyage nous fait découvrir
un pan de culture.
Quando si viaggia,
Quando viajamos,
sentimos o aroma da cultura...
Изучение культуры во время путешествий...