Top 10 Sexiest Fantasy Anime

Welcome to WatchMojo, and today we’re counting down our picks for the anime set in fantastical worlds…that are also infamous for getting their freak on!
#10: “Isekai Onsen Paradise” (2024)
It was only a matter of time. After all, how many ecchi-centric anime have relied on the lust-provoking power of hot springs? So this show decided to just make it the whole premise. In traditional isekai fashion, a major hot spring enthusiast perishes while pursuing his passion…and decides to take his obsession into the fantasy world he now inhabits. If you thought this was nothing more than a mere excuse to get ladies of various bust sizes and fantastical races to strip down and take a dip…well you wouldn’t be wrong.
#9: “The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible” (2024)
This one gets a hearty recommendation from us. Taking the trope of having the fantasy underdog become overpowered and actually making it compelling? Hats off to them. But don’t be fooled, there is still plenty of simmering desire to be found here. And her name is Reanette, the dark elf of your dreams. Between the innuendos and obvious chemistry between her and Rick, you’d be forgiven for having to fan yourself between episodes. Will you two just get it on already?!
#8: “Peter Grill and the Philosopher's Time” (2020-22)
Hey, we didn’t say they had to be good anime, and for as terrible as its protagonist is, there’s one thing that Peter Grill has in abundance – monster girls getting down and dirty. Despite being engaged to a noble woman who he swears to care for, the eponymous hero just can’t help but find himself smashing hips and boosting the local monster population each and every episode. Yes, this one might make you feel a tad dirty afterwards, but if you’re after monster girls of every shape, few do it better.
#7: “Bikini Warriors” (2015)
Do you like your fanservice bite-sized? Do you like your ecchi on the go? And do you prefer your adventurer party to wear scantily clad attire that offers zero protection, leading to exploits that tend to centre around their gravity defying magic mounds? Then boy do we have an anime for you. It’s almost impressive how this series unleashes its lewd content in such a rapid-fire fashion. It knows what it is and is unashamedly happy to splatter the curves of its leading ladies across every frame, making those five minutes of screentime the raunchiest of your life!
#6: “KonoSuba” (2016-2024)
While Kazuma and company are known for comedy over clapping cheeks, that’s not to say they don’t indulge in shameless fanservice every once in a while. And by that we mean whenever Darkness is on screen. Thanks to her masochistic tendencies paired with her record breaking bust as well as the series’ signature stellar animation, KonoSuba has more than a few scenes that we’re certain caused many a viewer to have a casual and respectable browse at a corresponding doujinshi, or two. The scathing humour will keep you locked in, but it’s the lewd tinges that give it that extra bit of spice.
#5: “How Not to Summon a Demon Lord” (2018-21)
Did someone say power fantasy featuring an obscenely busty elf with all the subtlety of a frankfurter to the face? Well, here it is anyway. Awakening inside of his gaming Avatar, a former nobody essentially becomes an OP Demon Deity overnight, forced to adapt to a new world filled with monsters and evil cults, all the while protecting the two beauties under his care. Needless to say, there are plenty of bedroom shenanigans along the way, mainly due to Shera and her…Shera-nanigans.
#4: “Bastard!! Heavy Metal, Dark Fantasy” (2022-23)
There are two great pillars that bind this series together – crazy, magical action inspired by heavy metal, and a main character collecting lovers like they’re Pokemon. That’s just how Dark Schneider rolls. Whether it's charming his childhood friend, the local princess, a warrior mercenary or even his beloved dark elf daughter-not-daughter (don’t ask), anyone with a double x chromosome is liable to fall for this undefeatable sorcerer (and his staff) eventually. Contrived? Absolutely. Entertaining? It’s a guilty pleasure hot spot for a reason.
#3: “Harem in the Labyrinth of Another World” (2022)
Or as we like to call it – we can’t believe it's not hentai. Though I guess that’s whether or not you manage to find the uncensored version. Either way, this series is…well…exactly what you’d expect. Random nerd transferred to a world that emulates an online game. Uses OP skills to traverse a labyrinth. And gets himself a harem. While the inclusion of the tired trope of slaves to love interests is here, it’s thankfully limited to window dressing. So why does this series rank higher than every other generic slop? Let just say the production value of its raunchy scenes are next level. If there ever was an anime that actively encourages one handed watching – it’s this! An ideal choice for degenerate gentlemen and salacious ladies alike.
#2: “Queen’s Blade” (2009)
We think there’s meant to be a fantasy, battle royale plot in here somewhere. It’s just that we can’t see past all the cleavage. Honestly, if you’re here to watch this series for anything aside from an ever-increasing collection of hungolomghononoloughongous, then you’re going to leave disappointed. As for the rest of us, we’re here to watch the madness unfold as a series of mighty maidens clash…and continually lose their armour in the process. Lewd, crude with non-stop emphasis on boobs, this remains an ecchi classic, and probably helped pave the way for Rule 34.
#1: “Interspecies Reviewers” (2020)
Remember when we said few anime could do monster girls better? Well, behold the pinnacle. The series so down bad that it broke the mainstream, and in doing so awoke numerous fans to the knowledge that there ain’t no waifu like a monster waifu. Essentially, a trio of adventures decide to catalogue and rate the various brothels across the kingdoms, exploring the uniqueness of its hostesses along with just about every fetish you can conjure up. Now, the uncultured might call this derogatory smut that deserves to burn, but we all know watching a warrior get his sword inspected by an overworked, curvatons Tinkerbell high on moonbeams is peak storytelling. Stand up and salute.
Which of these anime threw you into a shame spiral? Let us know in the comments.
