33 Extreme Fanservice Anime Series of All Time

Even though we would never tell our parents, bosses, or pastors this, there are a lot of people in anime who are only half-clothed.

I’m surprised when an episode of an anime doesn’t take place at the beach or in a public bath.

But which shows are the best for showing off skin like there’s no tomorrow?

What if you want some fanservice anime for real?

Well, you’ve come to the right place on the Internet, because we’re going to rank some of the best fan service anime where it’s best to be careful.

33. Rosario + Vampire

08 rosario vampire anime screenshot prev 33 Extreme Fanservice Anime Series of All Time

This anime is about as typical as they come.

A guy gets into a school where everyone is a monster, but he doesn’t know it.

As you might have guessed, he’s just a normal dude.

And, like most ecchi anime characters, he soon starts hanging out with different kinds of people.

And because they are all monsters, every thing that could have been made attractive is now attractive.

Some parts of the story are funny, like the fact that the guy would be put to death if anyone found out he was just an average person.

But let’s be honest: we all know why we’re here.

32. Keijo!!!!!!!!

06 keijo anime screenshot 33 Extreme Fanservice Anime Series of All Time

Keijo is all about a sport in which women hit each other with their butts to try to push the other person out of the ring.

Sumo wrestling has become popular thanks to anime, and I don’t even know why I’m surprised.

Even when there aren’t any fights, there will still be a lot of fan service.

Worst of all, you kind of get caught up in the story without even realizing it.

31. Is It Wrong to Try to Pick Up Girls in a Dungeon?

05 danmachi hestia girl in a dungeon anime screenshot 33 Extreme Fanservice Anime Series of All Time

The name tells you everything, doesn’t it?

There isn’t as much fan service in this show as in some of the others, and it’s nothing compared to the four that are coming up. but it’s done really well.

For one thing, whoever thought that a woman’s bra should just be a single string was a genius.

They should be made knights right then and there.

Second, watching the show is just a lot of fun.

So when fan service does come your way, it will make you even happier.


04 super hxeros maihime shirayuki screenshot 33 Extreme Fanservice Anime Series of All Time

I don’t think I’ve ever seen an anime that was so obviously horny as this one.

It’s the usual plot where two people, usually a man and a woman, work together to fight monsters.

But the thing is, their powers come from being sexually aroused. And I mean horny as hell.

If someone saw me watching this, I’d rather die than have them find out.

Why the hell am I saying I know this show even exists?

29.  Interspecies Reviewers

01 interspecies reviewers anime screenshot 33 Extreme Fanservice Anime Series of All Time

I said High School DxD used to be the most popular game.

But then there was an anime that dared to ask, “How far can I go before I have to add a bunch of Xs to my URL?”

It’s about a bunch of guys who just sleep with women of different species and then write about their adventures.

It’s funny, weird, and sexual in every way you can think of.

And once you pick it up, it’s hard to put down.

28. Kiss Him, Not Me!

10 kiss him not me anime kae serinuma 33 Extreme Fanservice Anime Series of All Time

We might as well add more male fan service since we’re already on a roll.

Kiss Him, Not Me! tells the story of a nerd who loses a lot of weight and gets hot all of a sudden.

She isn’t used to getting so much attention, and she still loves BL anime, so she tries to get the guys who are hitting on her to instead hit on each other.

The show is pretty funny, and if seeing straight guys blush makes you happy, you’ll have a great time.

27. Junjo Romantica

11 junjo romantica anime 33 Extreme Fanservice Anime Series of All Time

Time for more love between boys.

And I can really call it “love” because this show is a little more open to homoeroticism than most others of its kind.

It tells three different stories about three different couples who are all trying to stay together and find love.

It might not have as much fan service as when female characters are in the spotlight.

But the story itself is kind of sad, so even your heart starts to itch. Do not say that I said that.

26. Sekirei

13 sekirei anime screenshot 33 Extreme Fanservice Anime Series of All Time

This is the kind of idea that can only be used in anime.

It’s kind of like Love-ru because an alien just falls out of the sky and makes out with a guy who had nothing going for him before that.

But this time, he is taken to the planet where she lives. He then takes part in a huge tournament.

You kiss to choose your tournament partner.

So let’s just say that our main man is getting more than just one teammate if you know what I mean.

25. Witchblade

14 witchblade anime screenshot sfw 33 Extreme Fanservice Anime Series of All Time

Witchblade is an action show with a stand-alone plot, and it reminds me a lot of Kill la Kill.

However, here being naked does not make you stronger in any way. So how does the show fit fan service into it?

Just take a look at the sign.

All of the main characters go through changes, and those changes are as open and airy as a grass plain.

I mean, the story is fun, too. But Jesus, they didn’t even try to make the characters look good.

It’s like making a female character in an MMORPG and putting all of the sliders all the way to the right.

24. Kill la Kill

15 kill la kill anime screenshot 33 Extreme Fanservice Anime Series of All Time

This anime has a special place in my heart because not only is it full of unapologetic fan service, but it’s also a great action anime.

The main character fights her enemies while wearing a smart outfit that covers about 20% of her body.

And the main bad guy wears the exact same clothes.

God help us, there’s even a group of nudists who are important to the story.

But the action scenes are so well made and exciting, and the characters are so likeable. It has everything a fan could possibly want.

23. Do You Love Your Mom and Her Two-Hit Multi-Target Attacks?

17 do you love your mom and her two hit multi target attacks screenshot 33 Extreme Fanservice Anime Series of All Time

Don’t tell anyone you watch this show, believe me.

It’s an isekai about a mother and son, and the mother is very, um, free with what she wears and what she says.

Some people made up the word “milfsekai” to describe this show, and there’s a reason for that.

I’d say this is a guilty pleasure anime where nothing makes sense, even by ecchi standards.

But you should just forget about that and watch a hot mom beat up some new players.

22. Free!

19 free anime screenshot 33 Extreme Fanservice Anime Series of All Time

If you like looking at half-naked anime boys, you can’t do much better than Free.

It’s a show about swimming, in case you didn’t know. It also has a mostly male cast and a lot of homoeroticism in the background.

So you can hardly watch a scene without seeing a guy’s ripped abs, which is bad if you live with your parents but great for fan service.

It’s like Yuri on Ice, but there aren’t any clothes to get in the way.

21. Fairy Tail

20 fairy tail anime armor girl screenshot 33 Extreme Fanservice Anime Series of All Time

Fairy Tail has the best way to give fans what they want: a very hot, busty character who gets half naked in every big fight and a large enough number of episodes to fit in multiple beach episodes.

If my memory serves me right, I think that at one point, two of the characters even turn into erotic dancers to do something.

Since there are so many people in the cast, you’re sure to find someone you like. And then go back to team Erza right away.

20. Highschool of the Dead

21 highschool of the dead anime screenshot 33 Extreme Fanservice Anime Series of All Time

Even though I just talked about s*x-terrorists, this show is still more risqué.

Which is a big deal, considering it’s a show about the end of the world caused by zombies. And maybe it’s just me, but an upskirt shot doesn’t usually make me think of someone dying soon.

But they did it anyway, and it was a great idea.

I mean, these crazy guys made a scene where a guy shoots from a sniper while using a woman’s chest as a headrest, and then they filmed the bullet going between the breasts of another character.

You can’t write this kind of thing. Japan can, though.

19. Shimoneta

22 shimoneta anime screenshot 33 Extreme Fanservice Anime Series of All Time

A lot of anime is sexually explicit. But sexual content is rarely the main point of a story.

In the world of Shimoneta, it is against the law to look at something lewd or act in an inappropriate way.

So, naturally, the show is about a group of high school students who become sex terrorists and spread the word about Jesus’s brother, Lewis, all over Japan.

It’s also important to remember that people are on edge because the world is one big November with no nuts.

And will literally push a chair over to get out of it.

Also, a pro tip: there is a version of a certain scene that hasn’t been cut.

18. Food Wars!

23 food wars anime cookoff fanservice screenshot 33 Extreme Fanservice Anime Series of All Time

Food Wars comes to mind when we talk about shows that don’t do anything s*xual but make us think of it anyway.

As you might guess from the name, the show is about cooking. Don’t you think?

Well, let’s just say that when someone eats something delicious, they get very close and personal with a representation of the food… that has tentacles or a body like a slime most of the time.

How often does that happen on a cooking show, in your opinion?

17. Darling in the FranXX

24 darling in the franxx anime 33 Extreme Fanservice Anime Series of All Time

This anime is all about mechas and takes place in a world after the end of the world, where people have to fight to stay alive.

So how does fan service come into an anime with this idea?

Well, let’s just say that for some reason, the controls for the mecha are set up so that they can only be used by a boy and a girl working together.

And the girl has to be on her knees in front of the guy, of course.

I’m not sure if I need to describe in detail what that looks like…

16. The Monogatari Series

25 the monogatari series anime 1 33 Extreme Fanservice Anime Series of All Time

I’d like to start with Monogatari because it’s a great show with some great fan service. But compared to some of the other shows on this list, it’s pretty mild.

Most of the time, this anime series is pretty clean or so full of action that you don’t have time to feast your eyes.

But there are so many best girls in this show that you are sure to fall in love with at least one of them.

And it’s great when the show does something for the fans.

I will never again be able to brush my teeth without feeling like I’ve done something wrong.

15. Prison School

Prison School

A 12-episode anime adaptation, it was directed by Tsutomu Mizushima and aired between July and September 2015.

The plot of the story starts when one of the strict girls’ academies in Tokyo- Hachimitsu Academy, decides to admit boys into their system.

One of the new boys, Fujino, realizes that he and his four friends are the only male students among 1,000 girls.

The school punishes even the most minor infractions with a stay in school prison. In the prison block, the five boys are all arrested and incarcerated together.

14. Maken-ki!


This fanservice anime series is one long ecchi scene, and it has EVERYTHING!

A young guy, Takeru Ohyama, enrolls at Tenbi Academy, a private prep high school.

He realizes that the school is for students who possess magical and spiritual energies.

He meets his childhood friend, Haruko Amaya, after three years, and on his first day of school, Inaho Kushiya, a girl who claims to be his fiancé, and Kodama Himegami, a blonde who wants to kill him.

13. Monster Musume

Monster Musume

I might as well say that Monster Musume is one of my favorite ecchi shows since I’m already going to hell.

It has a lot of monster girls, and I do mean monster girls, like a female centaur, a snake lady, and a real-life slime babe.

But the show’s characters really do seem to like each other.

And I’m always amazed by all the different ways these characters use fan service.

Did you think this show would have a fight like the one in Pacific Rim? I sure didn’t.

12. Queen’s Blade

Queen’s Blade

In a land where a queen is chosen every few years solely by winning a tournament, there can be no short supply of formidable opponents.

For one woman warrior however, an early defeat clearly shows her that she is lacking in experience though she may be bountiful in body.

Fortunately, while defeat could spell one’s doom, her life is saved by a powerful stranger. But unfortunately for this savior, less-than-pure motives and shrewd family members mean her reward is a prison cell.

Her release is prompt when the unseasoned warrior she saved, tired of her current lifestyle of nobility, sets off to prove herself.

11. Senran Kagura Ninja Flash


In this fanservice anime, busty ninjas wear clothes made of tissue paper that don’t last in a fight.

They spend time eating phallic-shaped food and bathing a lot.

10. Agent Aika

Agent Aika 1 33 Extreme Fanservice Anime Series of All Time

Panty Shots: The Anime this fanservice anime is all about that.

Aike is one of the people who is hired to search for valuable information or artifacts for remnants of sunken Tokyo.

An earthquake set in the distant future has pushed Tokyo under the waves.

She teamed up with her employer’s daughter and armed with a magical golden bustier, she searches the ocean for profit and adventure.

9. Seikon no Qwaser (The Qwaser of Stigmata)

Seikon no Qwaser The Qwaser of Stigmata 1 33 Extreme Fanservice Anime Series of All Time

The story chronicles the school lives of Mafuyu Oribe and Tomo Yamanobe at the St. Mikhailov Academy.

Oribe meets Alexander, a silver-haired boy. He is a Qwaser, a being who can manipulate iron and draws his power from breast milk.

A mystery surrounding an icon transforms the academy into a setting for conflict between the various Qwasers.

8. Kiss x Sis

Kissxsis 1 33 Extreme Fanservice Anime Series of All Time

The serialization of Kiss X Sis began in Bessatsu Young Magazine in December 2005. It was then moved and serialized in Weekly Young Magazine from 2008 to 2009.

The story starts with Suminoe Keita, a male third-year junior-high school student studying for his high school entrance exams.

He is living in a home with his older twin stepsisters, Ako and Riko, who kiss, flash, and display their love for him in public, and also help him prepare for his exams.

Although sharing no blood relation with him, Keita begins to become romantically attracted to his two stepsisters and dislikes himself for it in the beginning.

Seeing this attraction, his two parents encourage him to eventually get married to one of them.

7. Freezing


In a futuristic world where Earth has been invaded and is at war with aliens from another dimension called the Nova, the story follows the adventures of a Japanese boy named Kazuya Aoi.

Who enrolls for training at a special school for genetically modified girls called Pandoras who battle the aliens, and their male partners, called Limiters, who use a special power called “freezing” to limit their opponent’s mobility.

The protagonist makes the acquaintance of an unusual older girl named Satellizer el Bridget, who appears to be the most powerful Pandora in her class but has not yet chosen a male partner to be her limiter, and in spite of the warnings of all his friends, he decides to be her limiter.

6. High School DxD

High School DxD

High School DxD was the king of fan service for a long time.

Rias has helped thousands of boys through puberty, and you couldn’t go to an adult anime board without seeing her.

In fact, this show has such a loyal fan base that I’m sure chess got a lot more famous just because it was used in this show.

There are a lot of girls to choose from, all of them are hot, most of them are naked, and everything is a hint. It really is a crazy thing to do.

5. Golden Boy

Golden Boy

Kintarou Oe is a genius who completed all his university courses but quit before graduating, becoming a wandering student, traveling on his bicycle, and trying to learn whatever he could about life, the world, and women.

He is willing and able to do any job, but he has to prove himself.

His travels take him to a variety of locations and a variety of women, each who learns to love the hardworking guy, but not before he can run off.

4. To LOVE-Ru Darkness

To LOVE-Ru Darkness

A sequel to To-Love-Ru, in this part, Rito continues to be caught in over-the-top, uncensored ecchi scenarios.

The alien Deviluke sisters still use their unique abilities to grab Rito’s love confession.

Momo in particular wants to share Rito and create a harem for him. While scheming her plan, she confronts Golden Darkness- Yami.

They are interrupted by possessed students who begin to fight with abnormal strength.

3. Ikki Tousen

Ikki Tousen

Ikki Tousen is a Japanese manga series written and illustrated by Yuji Shiozaki, where seven schools are constantly at war with each other, and the students within have become skilled fighters.

And constantly battle with rival schools, their lives, and fates are guided by strange jewels that contain the spirits and destinies of warriors from the Sangokushi period.

Sonsaku Hakufu, has recently moved to Japan and is apparently destined to unite the schools.

But there is a darker side to her fate, and as always there is a constant struggle by those around her to break the chains of their own destinies and make their own lives.

2. Shinmai Maou no Testament (The Testament of Sister New Devil)

Shinmai Maou no Testament

Do you like demon girls, the step-sister gap, a master-servant relationship, tall girls with big breasts and short girls with small breasts, as well as a lot of fan service?

You have some interesting tastes, but you’re also in the right place.

There’s a story going on in the background, and I think a war is going on or something, but man, it’s hard to pay attention most of the time.

The heroes and demons are trying to kill each other, but Mio keeps distracting me with her half-naked body.

1. Masou Gakuen HxH (Hybrid x Heart Magias Academy Ataraxia)

Masou Gakuen HxH fanservice anime

Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important.

His older sister calls him to transfer to a strategic defense school, where many of the students (many of which are large-breasted girls) use their HHG abilities to fight invaders from another world while wearing extremely skimpy pilot outfits.

Kizuna’s fighting ability doesn’t measure up, but his sister has another plan—apparently having erotic experiences with Kizuna will allow the girls to replenish their energy or power up.

It looks like his new school life is going to be full of embarrassment.

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About the Author

Anukul Saini

Anime and gaming enthusiast with a passion for sharing my knowledge and insights. I've watched over 1000 anime and spent countless hours playing video games.

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