Demon House - weh, it definitely has supernatural elements, and it can be funny sometimes. But mostly I categorize it as slice-of-life since it's about Tula's last year of college and I picture it as a sitcom like Friends.
Heavy Horns - romance and drama for sure, though it's light on the romantic bits.
Erie Waters - This one was hard for me to pinpoint, I initially categorized it as the catch-all fantasy, but then switched to drama. It has supernatural elements as well as some romance.