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.
Withering away is the right thing for me,
Anstatt mein Leben mit Medizin zu verlängern,
 sollte ich einfach verdorren.
Mi destino es marchitarme,
Mi destino es marchitarme,
Je préfère me faner plutôt que
rallonger ma vie avec des médicaments.
È più naturale lasciare che avvizzisca,
anziché prolungarmi la vita con dei farmaci.
Будет правильно,
если я постепенно завяну