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 Shikoyaka naru Toki mo Hameru online free
6,083

Shikoyaka naru Toki mo Hameru

Finalized
Watch Dream Note online free
5,996

Dream Note

Finalized
Watch Namanaka Hyaku Percent!: Katamusubi no Shinpa online free
5,955

Namanaka Hyaku Percent!: Katamusubi no Shinpa

Finalized
Watch Bakunyuu Maid Kari online free
5,951

Bakunyuu Maid Kari

Finalized
Watch Gekka Bijin online free
5,873

Gekka Bijin

Finalized
Watch Junjou Shoujo Et Cetera online free
5,872

Junjou Shoujo Et Cetera

Finalized
Watch Kimi ga suki The Animation online free
5,809

Kimi ga suki The Animation

Finalized
Watch Fella Hame Lips online free
5,779

Fella Hame Lips

Finalized
Watch Enkou Shoujo: Rikujoubu Yukky no Baai The Animation online free
5,667

Enkou Shoujo: Rikujoubu Yukky no Baai The Animation

Finalized
Watch Aisai Nikki online free
5,637

Aisai Nikki

Finalized
Watch Sei Shoujo The Animation online free
5,633

Sei Shoujo The Animation

Finalized
Watch Miyazaki Maya Daizukan online free
5,589

Miyazaki Maya Daizukan

Finalized
Watch Pet Life online free
5,549

Pet Life

Finalized
Watch Paizuri Cheerleader VS Sakunyuu Ouendan online free
5,529

Paizuri Cheerleader VS Sakunyuu Ouendan

Finalized
Watch Bloods: Inraku no Ketsuzoku 2 online free
5,510

Bloods: Inraku no Ketsuzoku 2

Finalized
Watch Yuutousei Ayaka no Uraomote online free
5,502

Yuutousei Ayaka no Uraomote

Finalized
Watch Succuba Mist Story The Animation online free
5,425

Succuba Mist Story The Animation

Finalized
Watch After The Animation online free
5,256

After The Animation

Finalized
Watch Gakuen Shimai online free
5,210

Gakuen Shimai

Finalized
Watch Anette-san to Liliana-san The Animation online free
5,200

Anette-san to Liliana-san The Animation

Finalized
Watch Hime-Sama Gentei! online free
5,180

Hime-Sama Gentei!

Finalized
Watch Shino-sensei no Yuuwaku Jugyou online free
5,139

Shino-sensei no Yuuwaku Jugyou

Finalized
Watch Cele Kano online free
5,113

Cele Kano

Finalized
Watch Shojyo Koakuma Kei online free
5,091

Shojyo Koakuma Kei

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!