In the middle of summer vacation, Akane visits her grandma in the countryside. But just as Akane's settling in to relax, her cat, Kuro, breaks out of his cage and runs off! Just then, an unexpected visitor comes knocking...
You get there by going 
through a secret tunnel!
!يمكننا الوصول إليه إن سلكنا نفقًا سرّيًّا
Man kommt dorthin, indem man durch einen
geheimen Tunnel geht! Willst du ihn sehen?
On va passer dans un tunnel secret,
ça t’intéresse ?
वहाँ एक गुप्त सुरंग से जाना पड़ता है!
Dobbiamo attraversare un tunnel segreto!
Dá pra chegar nela através
de um túnel secreto!
Туда можно попасть по секретному тоннелю!