Okay so we've got...

> Harems with male protagonists (75%)

> Reverse harems with female protagonists (15%)

> Yaoi harems (8%)

And...

> What about Yuri Harems?? (2%??)

I wish there were less 'Female Harem x Male protagonist' and more gay/lesbian harems T~T

...

The last one I found was Tachibanakan to Lie Angle. It's more like a love triangle though (does that count as harem? Idk)

The chapters are very short (unfortunately. I think they were less than 10 minutes...?) but it's a funny and cute anime.

Oh, and the manga is still ongoing, and it is way better than the anime!

It has a lot of 'ecchi' though, so if that isn't your thing, then don't bother watching 😅😅

...

Another one is 'Shitsurakuen'.

If you are tired of seeing a male protagonist surrounded by pretty girls that he saves along the way, then you should totally read this manga! 'Cause this time, the main character is a brave female!

It has 25 chapters (I think?). The plot is not bad either, and you'll probably end up hating some characters in the story... But it's still worth reading!