Requesting an anime gif I used to see posted a lot that had a girl sitting in a sewer pipe as a monster came up behind her and ate her. Can't remember what anime it's from, I just remember reading that it wasn't a huge deal apparently because her death wasn't permanent. From what I remember she looked similar to this character from an unrelated anime.
>>14908535
the character you posted did get her head chopped off before getting eaten at the 3rd episode but it wasn't really a big deal because the series was some kind of roundhog day.
Madoka magica I think it's called