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.
But... what is it?
ولكن ما هي بالضّبط؟
Aber was ist das überhaupt?
Pero… ¿qué es?
Pero… ¿qué es?
Mais qu’est-ce que c’est ?
Ma... con cosa è fatto?
Mas... Do que que é?
А… с чем они вообще?