Inochi no Ashiato - Ihin Seirigyousha Humans

A series that reexamines life and death. Temporary office worker Moriuchi hears from the police of the death of a distant relative of her mother's who died several years ago, and goes to deal with the aftermath. She is always the one who falls for the bimbo lottery, so why her...she wonders.
The contractor who handled the cleanup was a surprisingly young man with no special characteristics.
"I was angry at the inconsistency of having to handle the death for a relative I didn't even know, and I complained to the man as well, but seeing him do his job without hesitation, I was conversely intrigued.... "