Top 10 Best Sexy Ecchi + Harem Anime Recommendations [Fanservice]

Source: Creative Commons

Here are a list of some of the top entertaining genres of Ecchi and Harem anime. Some of them are hot and sexy. This is also known as the “Fan Service” genre. I recommend that you watch them if you like both genres. The list is in no particular order!

Haganai

Source: Wikipedia

Recent transferee student Kodaka Hasegawa, embarks onto Catholic high school St. Chronica’s Academy for another schoolyear. Same as always, he experiences difficulties making friends due to his naturally blond hair and delinquent but dangerous appeal, at least what fellow students think, and a reputation he just can’t manage to shake off.

On a typical day, he overhears the aloof and bad-tempered solitary classmate of his, Yozora Mikazuki, avidly chatting with her imaginary friend Tomo, realizing that she’s just as lonely as he is! Neither having social lives, they founded the Neighbor’s Club with the intention of recruiting members and new friends. Other lonely students eventually join, and together they form a wonderful friendship filled with many group activities like cooking together, playing RPGs, swimming, and venturing out for delicious takoyaki. Misfits as they are, would they get along with each other harmoniously?

To Love-Ru

Source: Wikipedia

Rito Yuuki is a high school boy, struggling and bumbling to confess his love to his dream girl, Haruna Sairenji. The various daily obstacles he encounters are not helpful at all. Upon returning home and sulking in his bathtub one day, he finds his hands full with the breasts of a mysterious girl nude girl who popped out of nowhere!

Coming from the planet Deviluke, Lala is heir to the throne. The father of this beautiful princess wants her back in their home planet for a fixed marriage, but she insists on marrying Rito in order to stay on Earth, where apparently accidental groping meant the engagement tradition of the other planet! Another obstacle for Rito in winning the love of his life, that is, if Lala doesn’t win him over.

Date A Live

Source: Wikipedia

The last day of the spring holidays marks the explosion which destroys the town Itsuka Shido lives in, where catastrophes and spacequakes can happen anytime and anywhere you are. A girl in stunning armor and wielding a sword reveals herself to this high school boy.

He soon learns from his sister-in-law, Kotori, that this beautiful being is a Special Disastrous Designated Creature, or Spirit, only one among those causing the disasters. Moreover, charming them is the ultimate solution to preventing its occurrence. Shido must date Spirits and seduce them immediately, otherwise the destruction of mankind will crash upon earth!

Sekirei

Source: Wikipedia

Minato Sahashi is an extremely brilliant student, however his inability to handle pressure caused him to fail the college entrance exam, and twice. Since then, he’s been tagged as a loser or an idiot by many. He’s lived a quiet life in an apartment, until he came across Musubi, a girl who’s only one among a total of 108 Sekirei.

These cute, sweet, buxom women are destined to fight each other until only one is left standing. The sole survivor will eventually ascend to heaven with her chosen Ashikabi. Minato becomes hers, and their partnership allows Sekirei to utilize all their powers to win the competition set by the MBI corporation. This is just the beginning of this young boy’s crazy life!

Infinite Stratos

Source: Wikipedia

The balance of power in the planet has been toppled off with the development of armed powered exoskeletons coined as the Infinite Stratos, which was then regarded as the mainstream of weapons. While it has indeed created peace, only women are authorized to operate the IS, hence not only piloting it but paved the way for their domination.

15-year old Ichika Orimura was soon discovered as the very first male possessing the ability to control the IS, his life was twisted towards one surrounded with an overwhelming number of school girls. Under the command of the Japanese government, he finds himself enrolled right into the entirely female Infinite Stratos Academy!

Nisekoi

Raku Ichijou, a first-year student at Bonyari High School, is the sole heir to an intimidating yakuza family. Ten years ago, Raku promised his childhood friend that they would get married when they reunite as teenagers. To seal the deal, the girl had given Raku a closed locket, the key to which she took with her when she left him.

Now, years later, Raku has grown into a typical teenager, and all he wants is to remain as uninvolved in his yakuza background as possible while spending his school days alongside his middle school crush Kosaki Onodera. However, when the American Bee Hive Gang invades his family’s turf, Raku’s idyllic romantic dreams are sent for a toss as he is dragged into a frustrating conflict: Raku is to pretend that he is in a romantic relationship with Chitoge Kirisaki, the beautiful daughter of the Bee Hive’s chief, so as to reduce the friction between the two groups. Unfortunately, reality could not be farther from this whopping lie—Raku and Chitoge fall in hate at first sight, as the girl is convinced he is a pathetic pushover, and in Raku’s eyes, Chitoge is about as attractive as a savage gorilla.

Freezing

Set in a slightly 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.

Highschool DxD

Source: Wikipedia

The average pervert high school student, Issei wishes for nothing else but to have his own harem, and would delight in squeezing bumper-boobs all day! He’s quite thrilled to enter Kuou Academy, a former all-female high school brimming with extremely attractive girls.

On the contrary, he seems to be one unlucky guy as his first date turns into a brutal murder, as the girl turned out to be a bloodthirsty fallen angel. Good enough, his gorgeous and bountiful, busty senpai, Rias, who’s actually a demon, brings him back to life. That is, under one condition- that Issei becomes her servant. He now basks in his new life caught in the battle between angels and demons, clueless on who will win.

Trinity Seven

Source: Wikipedia

A romantic comedy which can also be serious at times, this school story revolves around Arata Kasuga, the world he lives in, and the Trinity Seven. A queer incident called the Collapse Phenomenon shatters the world into destruction and captures his cousin, Hijiri Kasuga. Pride, Envy, Greed, Gluttony, Wrath, Sloth, and Lust- these are the seven sins laid upon these seven beautiful girls ruling over the Royal Biblia Academy. To regain his world and rescue Hijiri, Arata decides he must control these sins in the form of these female magic users!

Kiss x Sis

Source: Wikipedia

Ako and Riko are Keita’s two older step-twin-sisters. However, due to the fact that they are not blood-related, Keita becomes the object of their feisty lust. They express it in the most creative ways, caressing him in his bed dreaming of becoming his future bride. This forbidden love spreads like wildfire, even into class and heightens the rivalry between the twins. Keita hates this thought but finds himself slowly being attracted to them, and the real question is, how far could these girls go?

Heaven’s Lost Property

Source: Wikipedia

Haunted with the same bizarre dream since childhood, Sakurai Tomoki would usually wake up drenched in tears. Though he’s convinced it’s all just a dream, his classmate Sugata believes that these strange dreams are related to the new continent floating around the world, and that it would pass above their town at midnight.

Tomoki set off to check it out, and little did he know that a breathtakingly beautiful angel would fall from the sky! Presenting herself as a pet-class Angeloid given the name Ikaros, she changes his peaceful life by promising to fulfill each and every single wish he can think of. Tomoki can manipulate panties and do perverted things amazingly with great ease, but what could he have done to deserve this? What is Ikaros really after?

Highschool of the Dead

Source: Wikipedia

A deadly disease is out uncontrolled throughout the world, yielding a catastrophic death rate and definitely a huge threat for all of humanity! The infection seeps into Rei and Takashi’s school, and the living dead attacks and wipes out a majority of students and staff. Whats worse is they turned into zombies and rendered the entire school into an apocalypse!

Takashi Komuro narrates the story from the start, one of the student survivors of the initial outbreak, and together with other survivors they attempt to find their families amidst the slaughter and figure out what or who is responsible for everything.

There you have it. Go check them out and watch them during your leisure time!