Cells at Work [Black]
A Action and Anthropomorphic series worth adding to your list.
A special animated commercial first released on Twitter to promote the manga. It was then released on Kodansha's official YouTube channel on January 15. Set inside an unhealthy body, Hataraku Saibou Black features the anthropomorphized cells of the human immune system as they attempt to keep their ailing world alive.
Plot summary from MyAnimeList. Data and images via Jikan API.