Noragami, Dororo Recommendations
Noragami has similarities to Dororo in that they both feature main characters who are samurai-like who are killing demons (or spirits in the case of Noragami). They both have a main protagonist who is accompanied with a younger side-kick like character. The main difference between the two is the time periods (Noragami takes place in the modern era) and that the main protagonists have different personalities. Still, there are enough similarities that you would likely like the other if you like one.
In short, if you like Dororo for the aspects of Japanese culture then Noragami will most likely vibe well with you. (and vice versa)
Admittedly, Noragami is a bit more light-hearted but gets much darker as the show progresses. Dororo starts out rather dark.
Many of the scenes in later episodes of Noragami look like they came straight from Dororo. Not to mention that the art style is rather similar in my opinion.
Noragami constantly pops up in my mind when I am watching Dororo.