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.
I understand all too well 
how hard it is for him.
.أدركُ جيّدًا مدى صعوبة الأمر بالنّسبة له
Ich verstehe die traurigen
Gefühle leider viel zu gut.
Entiendo que le resulte muy duro.
Entiendo que le resulte muy duro.
Je comprends sa douleur,
je la ressens aussi.
Capisco fin troppo bene la sua sofferenza,
Eu entendo muito bem
como deve ser difícil para ele.
Я прекрасно понимаю, как ему тяжело.