Sakurai Umi

The heartwarming tale of a cat who wants nothing more than to be loved and the old man who adopts him.2nd place of Tsugi Manga Awards, Category WebmangaOfficial Release:Indonesian release by Elex Media as A Man & His Cat (2021)

In a certain country town, humans and various Japanese spirits are living near each other. There resides another unusual supernatural creature, a foreigner vampire named Vlad: he made this land his home and became kind of a god there, living in a shrine outside the city. Despite his vampire nature, he does his best to protect humans from other dangerous spirits. Yet sad accidents he is unable to prevent sometimes happen. Wikipedia