Popular Hentai Anime Series

Discover popular hentai anime series ranked by verified Hentaini page views, with HD episode pages, genres, studios and producers.

Popularity is based on series visits recorded by Hentaini and is separate from editorial ratings. Rankings can change as viewers discover and revisit titles.

346 titles

Watch Kono Kaisha... Nanika Okashii! online free
5,370

Kono Kaisha... Nanika Okashii!

Finalized
Watch Kyouiku Shidou The Animation online free
5,358

Kyouiku Shidou The Animation

Finalized
Watch Gekka Bijin online free
5,346

Gekka Bijin

Finalized
Watch Fella Hame Lips online free
5,309

Fella Hame Lips

Finalized
Watch Enkou Shoujo: Rikujoubu Yukky no Baai The Animation online free
5,281

Enkou Shoujo: Rikujoubu Yukky no Baai The Animation

Finalized
Watch After The Animation online free
5,256

After The Animation

Finalized
Watch M Ogui: Last Order online free
5,240

M Ogui: Last Order

Finalized
Watch Namanaka Hyaku Percent!: Katamusubi no Shinpa online free
5,219

Namanaka Hyaku Percent!: Katamusubi no Shinpa

Finalized
Watch Inda no Himekishi Janne online free
5,194

Inda no Himekishi Janne

Finalized
Watch Junjou Shoujo Et Cetera online free
5,158

Junjou Shoujo Et Cetera

Finalized
Watch Miyazaki Maya Daizukan online free
5,005

Miyazaki Maya Daizukan

Finalized
Watch Hime-Sama Gentei! online free
4,866

Hime-Sama Gentei!

Finalized
Watch Aisai Nikki online free
4,846

Aisai Nikki

Finalized
Watch Soukan Yuugi 2 online free
4,807

Soukan Yuugi 2

Finalized
Watch Gakuen Shimai online free
4,779

Gakuen Shimai

Finalized
Watch Dream Note online free
4,751

Dream Note

Finalized
Watch Yuutousei Ayaka no Uraomote online free
4,747

Yuutousei Ayaka no Uraomote

Finalized
Watch Bloods: Inraku no Ketsuzoku 2 online free
4,728

Bloods: Inraku no Ketsuzoku 2

Finalized
Watch Cosplay Roshutsu Kenkyuukai online free
4,685

Cosplay Roshutsu Kenkyuukai

Finalized
Watch Pet Life online free
4,682

Pet Life

Finalized
Watch Sei Shoujo The Animation online free
4,669

Sei Shoujo The Animation

Finalized
Watch Paizuri Cheerleader VS Sakunyuu Ouendan online free
4,589

Paizuri Cheerleader VS Sakunyuu Ouendan

Finalized
Watch Diabolus: Kikoku online free
4,561

Diabolus: Kikoku

Finalized
Watch Cele Kano online free
4,552

Cele Kano

Finalized

Hentai Online in HD!

Our mission is to bring you the best hentai as soon as possible. At Hni, you can browse a wide variety of titles in our Hentais Section, filtering by categories, ongoing or finished series. No censorship! You can also add your favorite hentais, making it easier to recall which anime you were "getting busy" with!

What Is Hentai?

Are you really reading this section? Then let's put it simply! Anime porn or hentai anime, however you want to call it. Just like in regular anime, many hentai episodes have their own manga version—though that's not a rule, it's just common. So if you ever feel like reading some steamy manga, we might offer that option soon as well!

Hentai Fetishes

We're heading into a darker zone, but it's real, not fake—who the heck gets excited by tentacles?! Don't judge me. I'm just saying this because it's one of the more popular categories. Often, a girl (usually) has sexual relations with some kind of tentacled monster, and you know what happens next… So yeah, you can find this category in our directory as Tentacles

Hentai Without Censorship

Everyone wants uncensored hentai, but that can be tricky due to the penal codes in Japan that prohibit the publication of "morally harmful" material. In practice, it means that audiovisual works can't show the genital parts of the characters explicitly, leading to pixelated or blacked-out areas. (That's why hentai has these sensors instead of live-action porn censorship!) However, at Hentaini we care about you, which is why we have a very special Uncensored Hentai section in our listing or Hentais Section

The Most Popular Hentai Genres

Of course, everybody loves loli—actually, let's be careful with that claim! According to our statistics, the most popular genres in Hentai are Yaoi and Yuri. I don't think I need to explain what each of these is. If you don't know, I jokingly encourage you to exit Hentaini and go read up on it. Just kidding—maybe I should explain quickly:

  • Yaoi: Boys having relationships with boys!
  • Yuri: Girls hooking up with girls — you could call it "bread with bread"!

If I'm wrong about any of this, feel free to correct me!