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 Yarichin Kateikyoushi Netori Koukoku online free
12,530

Yarichin Kateikyoushi Netori Koukoku

Finalized
Watch Soshite Watashi wa Ojisan ni... online free
12,529

Soshite Watashi wa Ojisan ni...

Finalized
Watch Kitsune Musume no Ecchi na Oyado online free
12,483

Kitsune Musume no Ecchi na Oyado

Finalized
Watch Juvenile Pornography The Animation online free
12,434

Juvenile Pornography The Animation

Finalized
Watch Pandemic online free
12,238

Pandemic

Finalized
Watch Ura Jutaijima online free
12,218

Ura Jutaijima

Finalized
Watch Usamimi Bouken-tan: Sekuhara Shinagara Sekai o Sukue online free
12,204

Usamimi Bouken-tan: Sekuhara Shinagara Sekai o Sukue

Finalized
Watch Drop Out online free
12,135

Drop Out

Finalized
Watch Iizuka-senpai x Blazer Ane Kyun! Yori The Animation online free
11,899

Iizuka-senpai x Blazer Ane Kyun! Yori The Animation

Finalized
Watch Shujii no Inbou online free
11,732

Shujii no Inbou

Finalized
Watch Knight of Erin online free
11,721

Knight of Erin

Finalized
Watch Shihai no Kyoudan online free
11,640

Shihai no Kyoudan

Finalized
Watch Megane no Megami online free
11,550

Megane no Megami

Finalized
Watch Kyonyuu Daikazoku Saimin online free
11,502

Kyonyuu Daikazoku Saimin

Finalized
Watch Ecchi na Onee-chan ni Shiboraretai online free
11,500

Ecchi na Onee-chan ni Shiboraretai

Finalized
Watch Ajisai no Chiru Koro ni online free
11,474

Ajisai no Chiru Koro ni

Finalized
Watch Mama x Holic online free
11,448

Mama x Holic

Finalized
Watch Boku wa Chiisana Inma no Shimobe online free
11,278

Boku wa Chiisana Inma no Shimobe

Finalized
Watch Tsugou no Yoi SexFriend online free
11,246

Tsugou no Yoi SexFriend

Finalized
Watch Maid Ane online free
11,246

Maid Ane

Finalized
Watch Niizuma Koyomi The Animation online free
11,202

Niizuma Koyomi The Animation

Finalized
Watch Tsuma ga Kirei ni Natta Wake online free
11,132

Tsuma ga Kirei ni Natta Wake

Finalized
Watch Boy Meets Harem online free
11,095

Boy Meets Harem

Finalized
Watch Aki Sora online free
11,070

Aki Sora

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!