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 Summer: Inaka no Seikatsu online free
9,737

Summer: Inaka no Seikatsu

Finalized
Watch Baku Ane 2 ~Otouto; Ippai Shibocchau zo!~ THE ANIMATION online free
9,724

Baku Ane 2 ~Otouto; Ippai Shibocchau zo!~ THE ANIMATION

Finalized
Watch Kyonyuu Reijou MC Gakuen online free
9,689

Kyonyuu Reijou MC Gakuen

Finalized
Watch Natural Vacation The Animation online free
9,683

Natural Vacation The Animation

Finalized
Watch Netosis online free
9,659

Netosis

Finalized
Watch Ima Made de Ichiban Yokatta Sex The Animation online free
9,485

Ima Made de Ichiban Yokatta Sex The Animation

Finalized
Watch Kyonyuu Onna Senshi Dogeza Saimin online free
9,479

Kyonyuu Onna Senshi Dogeza Saimin

Finalized
Watch Korashime 2 online free
9,425

Korashime 2

Finalized
Watch Mesu Kyoushi 4: Kegasareta Kyoudan online free
9,310

Mesu Kyoushi 4: Kegasareta Kyoudan

Finalized
Watch Tonari no Ie no Anette-san The Animation online free
9,226

Tonari no Ie no Anette-san The Animation

Finalized
Watch Mamahaha online free
9,205

Mamahaha

Finalized
Watch Doukyuusei Remake The Animation online free
9,064

Doukyuusei Remake The Animation

Finalized
Watch Seikatsu Shidou!! online free
9,059

Seikatsu Shidou!!

Finalized
Watch Kohakuiro no Hunter The Animation online free
8,881

Kohakuiro no Hunter The Animation

Finalized
Watch Wagaya no Liliana-san The Animation online free
8,830

Wagaya no Liliana-san The Animation

Finalized
Watch Hitozuma Ryoujoku Sankanbi online free
8,675

Hitozuma Ryoujoku Sankanbi

Finalized
Watch Love 2 Quad online free
8,564

Love 2 Quad

Finalized
Watch Aibeya The Animation online free
8,527

Aibeya The Animation

Finalized
Watch Oppai Gakuen Marching Band Bu! online free
8,494

Oppai Gakuen Marching Band Bu!

Finalized
Watch White Blue online free
8,477

White Blue

Finalized
Watch Succubus Stayed Life The Animation online free
8,433

Succubus Stayed Life The Animation

Finalized
Watch Love Bitch: Yasashii Onna online free
8,284

Love Bitch: Yasashii Onna

Finalized
Watch Mou Hasamazu ni wa Irarenai online free
8,231

Mou Hasamazu ni wa Irarenai

Finalized
Watch Ore wa kanojo o shinjiteru online free
8,158

Ore wa kanojo o shinjiteru

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!