Buchio grapples with a concern that all yokai like him eventually face: the fact that his lifespan is much longer than that of humans. His new friend Wagen has been dealing with the same concern in his life with his aging partner, Kazuhiko.
This lady is your great-grandma.
.هذه هي جدّتك الكبرى
Diese Frau ist deine Uroma.
Esta es tu bisabuela.
Esta chica es tu bisabuela.
Voilà ton arrière-grand-mère.
Questa è la tua bisnonna.
Esta moça aqui é sua bisavó.
Эта женщина — твоя прабабушка.