After dying in battle, a knight is shocked to discover that he has been reborn as a baby Behemoth, a terrifying S-ranked monster that is capable of terrorizing the world when he reaches adulthood.
After barely surviving a fight with an Earth Dragon, he is wounded and found by a beautiful elven adventurer who takes him home and tends to his wounds, believing that he is just a normal cat.
Due to her kindness and affection, he vows to keep her safe.
Well, I hope this author doesn’t have pets. If you are looking for more anime recommendations like Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster, head on down below.
Anime Like Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster
For Fans of Women Who REALLY Love Their Animals. Too Much, Even.
My Life as Inukai-san’s Dog
One normal day, our protagonist has turned into a dog and was picked up by his school crush, Inukai.
Always being quite fond of dogs, she dotes on the little puppy.
While he someday hopes to return to being human, this dog is also starting to see the charms of living a dog’s life with a beautiful high school girl.
Similarities Between Beheneko and My Life as Inukai-san’s Dog
- Boy dies and gets reincarnated into the body of an animal
- That animal goes home with a pretty girl
- That pretty girl starts to do increasingly affectionate, increasingly questionable, and increasingly ecchi things with that animal.
- Ecchi degeneracy at every opportunity that adds more girls into the mix over time
Differences Between Beheneko and My Life as Inukai-san’s Dog
- My Life as Inukai-san’s Dog isn’t a fantasy adventure anime, it is set in our modern world with more of a sci-fi explanation for the reincarnation.
- As there is no reason for there to be action in My Life as Inukai-san’s Dog, it is mostly just ecchi slice of life with a dash of intrigue developing later.
Butareba – The Story of a Man Who Turned into a Pig
After eating raw pig liver, an otaku wakes up in another world in the body of a pig. He discovers that while his pig body was unconscious, a kind servant girl named Jess was taking care of him.
As a special sect of servants called Yethma, Jess is able to read minds, including the boorish mind of an otaku-turned-pig. Realizing he is a man in a pig’s body, she suggests that he accompany her to the Royal Capital to see it the mages will turn him back into a human.
However, as they set off on their journey, Buta the pig learns the darker fate of the Yethma and is determined to keep Jess safe.
Similarities Between Beheneko and Butareba
- Man is reincarnated into the body of an animal in a fantasy world
- The main character get wounded, and are saved by an affectionate busty blonde lady
- The main character sticks with that lady, who is sometimes physically affectionate with them in a questionable ways.
Differences Between Beheneko and Butareba
- Butareba is an isekai about an otaku that is reincarnated in a fantasy land as a pig. So he is not from that world like the knight in Beheneko was.
- The main character in Butareba is not powerful at all. He is very much just a normal pig with the mind of a man.
- The main character and his female companion in Butareba can communicate.
- Butareba, to everyone’s surprise, does have a linear plot and it’s actually a pretty good one with more seriousness than you might expect.
- Butareba has moments of lingering gaze, but it is not ecchi.
Dog and Scissors
Bookish high school boy Harumi is a big fan of novelist Natsuno Kirihime. One day, he finds her writing in a cafe, but about to be shot by a robber. He takes the bullet and dies, only to be reincarnated as a dachshund.
As he suffers a bookless life, he happens across a woman with scissors who offers to help him. It turns out to be none other than Natsuno Kirihime herself.
Similarities Between Beheneko and Dog and Scissors
- Boy is killed and reincarnated into the body of an animal
- They are found by a girl and taken home
- That girl develops unnatural feelings for their new animal companion
Differences Between Beheneko and Dog and Scissors
- Dog and Scissors is set in our modern world rather than a fantasy adventure one
- Dog and Scissors is suggestive, but not graphically ecchi. It also leans into a lot of BDSM sort of stuff.
- The main character and the girl can communicate in Dog and Scissors
For Fans of Reincarnated as a Non-Human
Reincarnated as a Sword
After his death, a man is reincarnated into a new world. However, his body is not that of a human, but rather he is a legendary sword that, after leveling up his skills, becomes stuck firmly in the middle of a dangerous forest.
Begging for a wielder to come to him, he watches a slave caravan attacked by a two-headed bear. A young catgirl named Fran flees and happens across him with the pair teaming up to slay the bear and break her enslavement.
Similarities Between Beheneko and Reincarnated as a Sword
- The main character is in a fantasy world as a non-human
- The main character is wildly powerful, but often hides it
- The main character is quickly saved by a girl
- The main character decides to become adventuring partners with the girl
- Random adventure is the plot
Differences Between Beheneko and Reincarnated as a Sword
- Reincarnated as a Sword is an isekai anime, not about being reincarnated in the same world as Beheneko.
- The main character in Reincarnated as a Sword is, in fact, a sword. He hides his powers because a sentient sword would be a strange thing in that world.
- The non-human main character and his female companion can communicate in Reincarnated as a Sword.
- Reincarnated as a Sword is not ecchi, and put a lot more emphasis on high quality action scenes.
Reborn as a Vending Machine, I Now Wander the Dungeon
After a vending machine otaku ironically meets his end due to a vending machine, he is thrilled to find out he has reincarnated in a fantasy land as a vending machine. Unfortunately, he was placed in the middle of the country with no one else around.
After discovering he earns points through selling goods that he can use to change stock, get new abilities, and that are used as his power source, he watches them tick down as he waits for customers.
Luckily, he is discovered by a young woman who enjoys his goods, discovers his sentience and limited communication skills, and takes him to a nearby town. Given the name Boxxo, he helps out various adventurers by – like a true vending machine – offering just what they need.
Similarities Between Beheneko and Reborn as a Vending Machine
- The main character is in a fantasy world as a non-human
- The main character is quickly found by a busty blonde lady that carries him home
- The main character decides to stick with that lady and goes on various adventures with her
- Random adventures is the plot
Differences Between Beheneko and Reborn as a Vending Machine
- Reborn as a Vending Machine is an isekai anime, not about being reincarnated in the same world as Beheneko.
- The main character in Reborn as a Vending Machine is, in fact, a vending machine, which requires more effort in the storytelling to make into a viable thing.
- Reborn as a Vending Machine isn’t ecchi.
That Time I Got Reincarnated as a Slime
After a run in with a robber, the 37-year-old Satoru is suddenly killed. He is reincarnated into a fantasy land, but not as a man. In fact, he is no longer even human!
He is reincarnated as a lowly slime.
After wandering, he comes across a dragon who he befriends and who gives him the new name of Rimuru. Absorbing this dragon into his slime body, promising to eventually break the seal that has bound him, gives Rimuru great magical ability.
He then continues to inadvertently befriend beleaguered fantasy creatures in the forest who are constantly threatened by humanity. Eventually, he decides to found a nation uniting these creatures in order to help them protect themselves.
Similarities Between Beheneko and That Time I Got Reincarnated as a Slime
- The main character is in a fantasy world as a non-human
- The non-human main character is wildly powerful
- The non-human main character spends a large amount of time in, on, or under the breasts of some lady who adores him.
- No linear plot, but instead follows a series of adventures and intrigues that makes what will happen next somewhat unpredictable.
Differences Between Beheneko and That Time I Got Reincarnated as a Slime
- That Time I Got Reincarnated As a Slime is an isekai anime, not about being reincarnated in the same world as Beheneko.
- That Time I Got Reincarnated As a Slime is a more serious fantasy adventure with minimal ecchi and other degeneracy compared to the high quality action and storytelling.
- That Time I Got Reincarnated As a Slime features a large cast, and that large cast isn’t all female.
For Fans of Ecchi Fantasy Girls
Plus-Sized Elf
Naoe-kun is a massage therapist and helps his patients with health and wellness. However, at the end of his shift, he helps a rather strange customer that has been having trouble losing some weight.
He discovers that this customer, Erufuda, is an elf from another world. While she was slim and fit when she lived in the forests of her fantasy land, she has since been corrupted by the allure of french fries and unable to go back home due to her weight.
While Naoe helps her lose weight, Erufuda just can’t leave those french fries alone. As he tries to help her stay fit, he discovers that there are quite a few women from another world living normally in Tokyo and falling prey to modern conveniences.
Similarities Between Beheneko and Plus-Sized Elf
- Boobies, uncensored and often.
- Ecchi anime about girls from a fantasy world
- Large array of women all in the orbit of a male main character, though not specifically his harem.
- Fantasy-themed ecchi anime targeting a specific fetish
Differences Between Beheneko and Plus-Sized Elf
- Plus-Sized Elf is a reverse isekai about women from a fantasy land coming to our world, and then getting fat on our tasty food and seditary lifestyles
- Plus-Sized Elf is aimed at a large women fetish (Flabby, large chest, large butt, muscular, ect)
- Plus-Sized Elf is very much a slice of life ecchi comedy, so there isn’t much action unlike Beheneko
- Plus-Sized Elf is more frequent with its ecchi scenes.
Tales of Wedding Rings
Ever since they met mysteriously as children, Satou has has a crush on his childhood friend and neighbor, Hime. After mysteriously appearing with her grandfather 10 years ago, he learns that Hime is moving away.
Mustering up all of his nerve to confess his feelings before she leaves, he discovers that “moving away” means going back to the fantasy world she came from in the first place to get married to a fiancee she never met.
Not giving it a second thought, Satou follows her through the portal, confesses his feelings, and marries her instead of the fiancee that her kingdom chose for her.
Now, not only does Satou have a beautiful new wife, but he discoveres that she is the bearer of one of five powerful rings that the Ring King will don to fight the Abyss King that threatens the world. However, the new Ring King Satou must now obtain these rings by marrying four other women.
Similarities Between Beheneko and Tales of Wedding Rings
- Boobies, uncensored and often
- A collection of women who all adore the main character
- A flavor of fantasy girl for every interest
- Actual fantasy action, but with frequent breaks for ecchi
- Fantasy women are capable in combat
Differences Between Beheneko and Tales of Wedding Rings
- Tales of Wedding Rings is an isekai rather than just reincarnation in the same world like Beheneko.
- The main character in Tales of Wedding Rings is not always the strongest person ion the party.
- Tales of Wedding Rings does have a clear linear plot that drives it forward.
Immoral Guild
Kikuru Madan is a monster hunter and has built up an impressive reputation in his guild. However, after receiving a notification that his old friend had gotten married, he realized he has wasted his youth without even getting a girlfriend.
Now he seeks to retire from monster hunting to find a girlfriend, but before he does, he must train a suitable successor.
Similarities Between Beheneko and Immoral Guild
- Boobies, uncensored and often
- A collection of women who all adore the main character who saves them frequently
- Fantasy-themed ecchi anime targeting a specific fetish
- Adventuring is often the plot
Differences Between Beheneko and Immoral Guild
- Immoral Guild is just a standard fantasy adventure anime, but ecchi. So no reincarnation like Beheneko.
- I hope you like watching women stripped and accosted by every type of monster, because that’s every episode of Immoral Guild.
Do you have more anime recommendations like Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster? Let fans know in the comments section below.