Yes, Funimation has some anime that involve ghost stories. For example, certain horror or supernatural anime in its library might feature ghost - related plots.
Yes, there are some popular ones. 'Another' is an example. It has a very spooky story involving a mysterious curse related to a dead student in the class, which has elements of a ghost story.
There's not enough information provided to be certain. Funimation has a history of dealing with anime, so it's possible that Funimation Monster Hunter Stories is an anime adaptation of the Monster Hunter franchise. But considering how popular Monster Hunter games are, it could also be a new game in the series with some sort of Funimation branding or collaboration. It might even be a hybrid project that combines elements of both an anime and a game, such as an anime - inspired game or a game - inspired anime.
Funimation Monster Hunter Stories is mainly about the Monster Hunter world in a story - driven format. It likely involves adventures, hunting monsters, and building relationships with various monsters as in the Monster Hunter franchise.
Funimation does have some manga available. However, it mainly focuses on anime content, so the manga collection is relatively limited and might not include the latest and most popular titles.