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 Oideyo! Mizuryu Kei Land online free

Oideyo! Mizuryu Kei Land

Watch Chijoku no Seifuku online free

Chijoku no Seifuku

Watch Haitoku Tsuma online free

Haitoku Tsuma

Watch Kohakuiro no Hunter The Animation Ruby Edition online free

Kohakuiro no Hunter The Animation Ruby Edition

Watch Mesu Nochi Torare online free

Mesu Nochi Torare

Watch Swing out Sisters online free

Swing out Sisters

Watch Taimanin Asagi 3 online free

Taimanin Asagi 3

Watch Tsuma no Haha Sayuri online free

Tsuma no Haha Sayuri

Watch Futago no Haha Seihonnou online free

Futago no Haha Seihonnou

Watch Shikkoku no Shaga The Animation Episode 3 - Director's Cut online free

Shikkoku no Shaga The Animation Episode 3 - Director's Cut

Watch Tokumu Sousakan Rei And Fuko online free

Tokumu Sousakan Rei And Fuko

Watch Koi Maguwai online free

Koi Maguwai

Watch Green Eyes Ane Kyun! Yori The Animation online free

Green Eyes Ane Kyun! Yori The Animation

Watch Enyoku online free

Enyoku

Watch Kuroinu 2 The Animation online free

Kuroinu 2 The Animation

Watch Heartful Maman the Animation online free

Heartful Maman the Animation

Watch Watashi ga Toriko ni Natte Yaru online free

Watashi ga Toriko ni Natte Yaru

Watch Kaa-chan no Tomodachi ni Shikotteru Tokoro Mirareta. The Animation online free

Kaa-chan no Tomodachi ni Shikotteru Tokoro Mirareta. The Animation

Watch Gogo no Kouchou Junai Mellow Yori online free

Gogo no Kouchou Junai Mellow Yori

Watch Rasen Sokou no Dystopia online free

Rasen Sokou no Dystopia

Watch Enkou JK Bitch Gyaru Oji-san to Nama Pako Seikatsu online free

Enkou JK Bitch Gyaru Oji-san to Nama Pako Seikatsu

Watch Real Eroge Situation! 2 The Animation online free

Real Eroge Situation! 2 The Animation

Watch Shidoukan Day After The Animation online free

Shidoukan Day After The Animation

Watch Katekano Idol Sister online free

Katekano Idol Sister

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!