User blog comment:B214/The i don't want to answer anymore FAQ center/@comment-86.153.129.0-20160818145102/@comment-3965848-20160818174625

1 . Looking at how many copies each season has sold by comparison, I'd say that S4 will most likely come out 2018, if not even 2019 then enjoy whats left of the novel and manga.

2. What are the genres for that new sin anime? I can tell it's ecchi and fantasy and judging from the summary and with no guy present it might not be harem, mostly about demon girls spreading temptations towards humans. Correct me if I'm wrong.