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 just hope I can share 
Kazuhiko-san's sadness from now on,
أتمنّى فقط أن أستطيع تشارك حزن
،كازوهيكو-سان من الآن فصاعدًا
Ich möchte Kazuhiko-sans Trauer …
Espero poder compartir la tristeza
de Kazuhiko a partir de ahora.
Espero poder compartir la tristeza
de Kazuhiko a partir de ahora.
Désormais, je fais de mon mieux
Mi piacerebbe poter condividere pian piano
parte della sua tristezza,
Eu só espero poder partilhar um pouco
da tristeza do Sr. Kazuhiko daqui pra frente,
Я лишь надеюсь, что смогу
разделить с Кадзухико его тяготы,