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 Kitsune Musume no Ecchi na Oyado online free
15,308

Kitsune Musume no Ecchi na Oyado

Finalized
Watch A Beautiful Greed Nulu Nulu online free
15,269

A Beautiful Greed Nulu Nulu

Finalized
Watch Yamitsuki Pheromone The Animation online free
15,121

Yamitsuki Pheromone The Animation

Finalized
Watch Saint Dorei Gakuen 2 online free
14,844

Saint Dorei Gakuen 2

Finalized
Watch Boku to Misaki-Sensei online free
14,613

Boku to Misaki-Sensei

Finalized
Watch Ura Jutaijima online free
14,477

Ura Jutaijima

Finalized
Watch Eternity Shinya no Nurekoi Channel online free
14,447

Eternity Shinya no Nurekoi Channel

Finalized
Watch Yarichin Kateikyoushi Netori Koukoku online free
14,210

Yarichin Kateikyoushi Netori Koukoku

Finalized
Watch Iizuka-senpai x Blazer Ane Kyun! Yori The Animation online free
14,045

Iizuka-senpai x Blazer Ane Kyun! Yori The Animation

Finalized
Watch Boy Meets Harem online free
13,900

Boy Meets Harem

Finalized
Watch Soshite Watashi wa Ojisan ni... online free
13,773

Soshite Watashi wa Ojisan ni...

Finalized
Watch Drop Out online free
13,734

Drop Out

Finalized
Watch Niizuma Koyomi The Animation online free
13,589

Niizuma Koyomi The Animation

Finalized
Watch Natsumushi The Animation online free
13,525

Natsumushi The Animation

Finalized
Watch Kyonyuu Daikazoku Saimin online free
13,510

Kyonyuu Daikazoku Saimin

Finalized
Watch Shihai no Kyoudan online free
13,446

Shihai no Kyoudan

Finalized
Watch Koakuma Kanojo online free
13,352

Koakuma Kanojo

Finalized
Watch Pandemic online free
13,326

Pandemic

Finalized
Watch Seikatsu Shidou!! online free
13,287

Seikatsu Shidou!!

Finalized
Watch Maid Ane online free
13,266

Maid Ane

Finalized
Watch Mama x Holic online free
13,206

Mama x Holic

Finalized
Watch Ecchi na Onee-chan ni Shiboraretai online free
13,190

Ecchi na Onee-chan ni Shiboraretai

Finalized
Watch Tsuma ga Kirei ni Natta Wake online free
13,035

Tsuma ga Kirei ni Natta Wake

Finalized
Watch Baku Ane Otouto Shibocchau zo! The Animation The Director's Cut Edition online free
12,959

Baku Ane Otouto Shibocchau zo! The Animation The Director's Cut Edition

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!