Asking on behalf a friend. They just got burnt by a harem series that started out silly and fun, but the harem ended up including the protagonist's cousin, another character's mother and then a loli character (who was 18) and her now-loli grandmother. Just too creepy and uncomfortable for them at that point, and those particular tropes can be... kinda all over anime.

So, we're looking for lighthearted comedy series that don't feature incest or romance with loli characters. My friend did say that they're okay with some fan service, and that they'd prefer a cute art style rather than realistic. Doesn't have to be a harem series either, just lighthearted and fun. My tastes lean towards more serious, dark or action-y works (in part because some of these tropes are so dang common), so I can't recommend much to them.

I did recommend The World Only God Knows and they said it seems right up their alley, and they also said they'd check out Kaguya-sama: Love Is War. So that could help as a reference.

The one-off series 'Good Omens' from 2019 is getting a follow-up!

Here's the trailer for Season 2, which is being released on Amazon Prime later this month.

I only know this as a one-off novel, and a series based on that novel. I didn't expect any form of follow-up.

However, Neil Gaiman, who is listed as an executive producer and the show-runner for this new season, has supposedly said in the past that he and Terry Pratchett discussed a possible sequel to the novel (although Pratchett gave up on the idea when Gaiman moved to the USA). Maybe Gaiman is going to use ideas from that unwritten sequel for this second series.