Here comes the top 10 of the best ecchi anime series, AKA the kind of anime you might want to watch in private, for the sensually depicted and demonstrated themes might not be compatible for everyone!
Although an ecchi anime includes a lot of NSFW details in both graphics and sounds, it is a lot more softcore compared to hentai – the genre consisting of explicit displays, fetishes, and sexual intercourse. It’s a major reason why the ecchi category is full of comedy ecchi anime rather than dark and emotional concepts.
Top 10 Best Ecchi Anime That Are Most-watched
1. High School DxD
Issei Hyoudou is the kind of character you would expect to see in an ecchi anime. He is a pervert with no productive hobby unless peeping on girls counts as one. We can say Issei is quite unattractive, but it doesn’t invalidate his ambition to own a harem.
When a beautiful girl boldly asks Issei out on a date, the boy agrees without a second thought, only to find out her true identity as a fallen angel and get himself murdered.
The next thing Issei knows was being in bed with Rias Gremony, the prettiest darling of the school, and they both are naked. Rias soon confirms his death and reveals that she has revived him as part of her demon clan.
As Issei learns more about the conflicts between demons, humans, and angels, he also becomes stronger. The motivation is certainly none other than to raise his rank and have servants for his harem dream.
The excellent fan service and the exciting situations throughout the show make it one of the most popular ecchi harem anime series.
2. Food Wars
“Anime food” is always a heated topic amongst otakus, for Japanese studios tend to have such intricate portrayals of their meals. We all know how ecstatic a delicacy might be, so what if they combine foodgasm with orgasm?
Yukihira Souma loves cooking though at first, the only rival in his mind is his father. Being overly confident at first, he believes joining Tootsuki Academy is a waste of time.
But even his talent for culinary falters when facing the prodigious chefs at the new school. Souma befriends some unique individuals and eventually gets himself tangled in inevitable dramas.
Food Wars attract a lot of audiences with amazing graphics and exaggerated expressions that might make you think twice if you plan to watch with someone much younger or older around.
3. Boku wa Tomodachi ga Sukunai (Haganai)
When you transfer to a new school, it’s only natural for you to try and make friends. However, such plans are on the verge of doom for Hasegawa Kodaka when he shows up late on his first day with the appearance of a delinquent: ragged breaths, stoic expression, and blond hair. A Catholic school wouldn’t take it lightly, and his reputation is already tainted.
One day, he accidentally walks in on Mikazuki Yozora talking to an imaginary friend. From initial amazement, they realize they share the same struggle of making new friends. A club was established for people who don’t have friends to gather and overcome their difficulties without noticing how the true friends they need are already here.
What keeps Haganai interesting and thrilling is the freaky individuals joining the club: Sena the icon of the school, Yukimura pretending to be a male, Rika the perverted scientist, and the nun supervisor Maria. As if to turn things more complicated, all the girls develop feelings for Kodaka, which gives us the impression of a harem.
4. The Testament of Sister New Devil
“Twist” is an understatement for what Toujou Basara has gone through as his father casually announces his remarriage and brings him two beautiful step-sisters for him.
You know, in this case, “Hey, don’t you always want to have sisters” is not a question anymore, and Basara must accept Mio and Maria in his life with the worst first impression ever: dashing into the bathroom occupied by them.
The sisters are beautiful, but they have secrets (actually, everyone in this series seems to have some sort of secrets up their sleeves). The red-headed Mio is a demon princess and the dainty Maria is her servant. They force Basara to disclose his identity as a member of the Heroes clan and attempt to bind him to a master/slave contract, which ends up reversed.
As the master of the two devils, Basara grows to care deeply for them. Besides protecting Mio from hostile demons, he has to deal with successive erotic dilemmas in his life.
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5. Monster Musume: Everyday Life with Monster Girls
Taking a rather unique route, Monster Musume is set in an alternative universe where mythical species exist and the government makes their presence publicly known with a cultural exchange program. They get to be part of the human society with the main condition stating that both sides must not harm each other.
Kusuru Kimihito has been sporting an uneventful, lonely life with no intention to participate in the mentioned program until a lamia called Miia accidentally arrives at his doorstep.
Although he has nothing to do with this incident, Kimihito still lets her in out of kindness. The home quickly becomes a desirable abode for females of different species, and erotic occurrences ensued.
Unfortunately, sexual intercourse between humans and other breeds is forbidden, unless two individuals are tied to each other in a marriage. This loophole in the laws only encourages the girls to try harder for Kimihito’s heart!
6. Date a Live
Saving the world by dating a supernatural being sounds almost too unrealistic to be acceptable, but it’s why Date a Live earns its popularity in the genre of ecchi anime.
Three decades before the main event in the series, a “spatial quake” wiped out the entire Eurasian continent. Like a plague, these quakes continue to disturb humans from time to time.
When another quake strikes the Tengu city, Itsuka Shidou risks his life to save Kotori, his younger sister, but the eruption catches him. In the midst of chaos, he runs into a Spirit, the destructive entity that causes the spatial quakes.
People are divided into two sides: the merciless anti-spirit force that aims to eliminate Spirits and the merciful organization that wants to end the disasters without killing. However, to attain peace and avoid violence, Shidou has to make the Spirits love him.
7. Nisemonogatari
Araragi Koyomi seems to have the hardest time as he has to survive an assault from the vampires, meet up with girls possessed by abnormal beings, and simply get through the day.
The last straw is waking up one day and seeing himself all chained up by no one other than his girlfriend. Her intention is to protect him from a swindler, though they soon come to realize his sister Karen is the target, and the other sibling Tsuhiki is struggling as well.
With a mysterious duo walking in with secrets in their pockets, our protagonist is more miserable than ever, for he knows nothing about them while they might unveil unwanted truths anytime they please.
8. Prison School
Isn’t the name alone already ecchi enough for you? Good, because the series is filled with suggestive details and tensions.
Expectations are real when an all-girl academy finally accepts male students and five boys attend. Since they are the minority here, the boys form a group of their own and peep at the girls.
When they got caught, a whole month in prison awaits them along with exhausting chores, but it doesn’t stop them from seeing their special person and trying to escape, even though the risk of an even longer penalty never leaves them.
Would they manage to find freedom again when the trio leading the student council is the daughter of the principal? What strategy do they need to pull off to turn the table around?
9. Trinity Seven – Best ecchi anime where MC is OP
One day, a black sun arises and buries the whole city where Kasuga Arata resides under destruction. He has received a grimoire in the form of a book from his cousin before she disappears and unknowingly created an illusion of the city.
Arata might have been stuck in the illusion forever if not for the rescue of Asami Lilith, a mysterious sorceress. She gives him two choices: destroy the formidable book or pay with his life. Unexpectedly, he chooses neither of them and goes another way: study to be a mage and get everything back.
At the academy, he learns that the only method to save cousin Hijiri will require the seven powerful witches here. The thrilling plotline and the ambition of the protagonist make Trinity Seven the best ecchi anime where MC is OP convincingly.
10. Maken Ki!
For a pervert like Ohyama Takeru, life can’t get any better when he gets enrolled in a dreamy high school. It has recently changed from girl-only to co-ed, and no entrance exam is needed. Plus, he has an old friend as his tour guide. What can stop him from his harem fantasy?
Apparently, it’s the very fact that the students are no ordinary humans. They have magical abilities and wield a type of weapon called “Maken” for more effective uses of power. Suddenly, Takeru has so much more than dates and girlfriends to worry about.
Though, even when he is nowhere near powerful, girls still flock to him somehow. You can say it is your typical harem anime with girls being quite obsessed with a boy and showing their affection in various ways.
Final Words
Bookmark these best ecchi anime series right now for your entertainment when you need something steamy and hilarious at the same time. The “suspicious” situations in this genre are sure to make you giggle all the time!