Monster Musume no Iru Nichijou

Both stories are about monster girls, their every day lives and their effort in mingling with normal humans. MCs are loved by these monster girls who hold some kind of romantic feeling for him.  

Having monster girls is obviously a very similar aspect to both anime; along with said monster girls having feelings for the male MC. 

Demi-chan wa Kataritai, or Interviews with Monster Girls, is basically an innocent version of Monster Musume; and Monster Musume is a more lewd verion of Interviews with Monster Girls. Both series' concepts focus on how demi-humans, or monster girls, live in a world that they don't quite fit into. Both series show how the different demi-humans go about their daily lives and overcome the struggle of being different. The biggest difference between the series is that one is ecchi (Monster Musume) and the other is just a fun slice of life (Demi-chan wa Kataritai), but if you like the idea of monster girls and seeing how they live, then these anime are quite similar in that way. read more 

Both involves a group of freaks and a normal guy, with one normal girl kind of group, where some lovey lovey occurs. 

same situation, half humans want to lives like normal peopels 

Monster girls. I know that this recommendation is wrong on so many levels, however, if you like monster girls whether they are in an harem or they are totally innocent primary school girls, then you might like these. 

Both anime's contain female characters who are Demi-humans and the main character has to put up with their activities however both MC's are completely different and Monster Musume focuses more on fanservice while Demi-chan is more knowledgeable and concentrates on the school aspect. 

Both have normal humans who are trying to live with monster girls. MC is a human and is surrounded by these monster girls. They both speak about the acceptance of difference with comedy, cuteness and a bit of romance. Monster Musume is very lewd so be aware. 

Every monster girl the MC encountered, everyone falls in love with him. Rosario to Vampire has the highschool setting and MMnIN has more of the family bond setting. The two anime has mythical "human creatures" and the MC is just a plain human bait, but they're sincere. Definitely ecchi for both shows. 

-Both series are about a human boy who interacts with monster girls. -Both main male characters have a harem with the monster girls. -Both series have comedy and are extremely ecchi.  

Both are Ecchi Harem Anime about a human boy being loved by multiple monster girls. While Monster Musume takes place in the human world, Rosario + Vampires setting is a school for monsters. Both male MCs have a major problem: Kurusu is not allowed to have sex with the girls, Tsukune must hide the fact that he is a human. 

-Both anime tell about everyday life of a boy surrounded by a non-human girl. -Both anime have same genre, especially harem, ecchi, romance, comedy, and fantasy. -And of course, both anime contain many fanservices scene, better watch the anime alone. 

Both have a main male character that is normal but one day gets himself into a life full of monster girls... There is where their adventure begins 

If you're into non-human harem, then this is it. You've found it, congrats. However, be aware of the differences : Rosario Vampire is more serious and "school life" while Monster Musume is entirely focused around ecchi and comedy. 

Both are ecchi/harem anime where the girls are monster girls of various sorts. Also in both cases, even though the girls are friendly toward the primary male protagonist, their monster nature sometimes gives rise to problems or awkward situations, both for him and with each other. 

Both series are a harem of a mortal man surrounded by monster/supernatural girls who love him and their shenanigans. 

No one saw this one coming. No wait, a couple of you did. These two are similar as they: -are both at extreme high levels of Ecchi -both have similar genres (Ecchi, harem, romance) -I find both have similar plots... -Both animations are spot on. Like I said, if you liked one of them, you will definitely like the other 

How about a harem of non-humans? Whether they are demons or mythological creatures, you'll be served. 

Ecchi shows where the main character is surrounded with female fan service cast. Both have perverted comedy. 

High School DxD and Monster Musume no Iru Nichijou are harem with ecchi content. Characteristic for them is amount of naked boobs. (*w*) 

The epitome of ecchi anime. Any cultured man who has seen either one of these anime would enjoy the other as well.  

If you're a fan of echii, harems, fanservice, strange plots and surprisingly decent characters and combat sequences, then you will probably like High School DxD and its sequel series. The story knows when to take itself seriously and when to throw it all out of the window for some comedy and oppai. Fights get your blood pumping and the story isn't actually too bad if you stick with it and don't take the nudity too seriously. 

Both are very fun Ecchi animes that are about sexy Monster Girls, both also have a lot of fan service. 

With Monster Musume being the forefather of ecchi degeneracy regarding monster girls, Ishuzoku Reviewers takes it a step further and enters the realm of softcore porn. 

The same plot where it involves ordinary protagonist's that were in the business of dealing with somewhat exotics kind of females.  

These two are extremely similar Both shows revolve around monster girls and heavy nudity and ecchi scenes The art is also some what similar The ecchi for both shows go hard core and full nudity Some of the monster girl characters from both shows have similar parts of the body 

Both shows are incredibly ecchi and feature many nude monster girls. Ishuzoku Reviewers just does what Monster Musume doesn’t dare to do. 

Both are light-hearted comedy about sexual interactions between species. Monster Musume is a classic harem show, while Reviewers basically a hental parody with a lot of fantasy elements. 

both center around the MC a human with harems of monster girls the female characters seem to be somewhat similar. the different while in Musume is set in the modern world where the human world was unaware of monsters or it was keep secret and a slow integration was started the MC is roped into becoming a host family for multiple monster girls by a lazy and careless government agent in monster girl doctor is set in a medieval world where the monsters and humans fought a long and bloody war. the MC is a human that become a doctor specializing in monsters and many of his harem are coworkers or patients  read more 

I see it from the character point of view for the Oisha-san and Nichijou series. because basically these two series are based on women who are half monsters or animals. 

Monster girl harem but in Japan  

Similarities: - One guy who has the ff: 1. Lamia 2. harpy 3. Centaur 4. Mermaid 6. and othe excotic demi humans. dissimilarities: Monster Musume no Oishasan Guy only lives with a Lamia whose very jealous that it would kill him if it feels like it. MonMusu Guy lives with all of his excotic wards, were everyday there will an accident waiting to happen, especially when his harem fights for his affection.  

Both are ecchi series around monster girls and have similar title and premises. 

- Both have Monster girls - Both have heroines that fell in love for the mc - Both are Harem - Both are comedy 

For those looking for romantic, comedic, ecchi, and harem fun, then look no further! The ordinary life of these main characters are completely changed when attractive beings from outer space are imposed onto them out of nowhere! While Monster Musume no Iru Nichijou is about monster girls looking to marry the main character, Kimihito Kurusu (due to the forbidden sexual interactions between species by the Interspecies Exchange Act), To-LOVE-Ru also has a similar storyline where the main character, Rito Yuuki, is – unexpectedly – forced to marry a princess of an alien empire (who ran away to avoid an unwanted political marriage). However, Rito Yuuki, has someone else in mind in who he wants to marry. Similarly, the main character finds himself in these odd, sexual, and unexpected situations with the female characters in the anime. While it’s all unintentional, the race towards gaining the affection of the main character builds up!  read more 

Harem ecchi involving non-human girls who get dropped on the main character. In the end, they all want him sexually and romantically. Protagonist is constantly at the mercy of his unwanted harem. First girl is a super-excitable ditz who is deeper than she appears. 

Create relationship with one girl, it's mainstream. With two girls? Still mainstream. Why not with six girls or more, because YOLO... that's why. Yes, both anime will give you a story about a boy who surrounded by many girls (human and non-human) with many romantic comedies event. Imagine a non-human girl (Lala, Mia and companion) that you don't know is staying in your house. What would you do? Just watch and you will understand what would you do. And better watch it alone, because you will see many beautiful scenes. 

Suddenly, a whole harem of sexy aliens or sexy monsters moves to the main character's home. The main girls' personalities are similar in the sens that they are both crazy deredere about the main character, and that's very pleasing to watch. 

They both have a normal dude who now lives with girls with weird "powers". They both very ecchi 

Both are bright comedies about a human surrounded by monsters or dragon girls. Though Monster Musume is for a more 'mature' audience, both are funny to watch. 

Both have half-human half-creature characters that are adorable. They also have good character development, and good to watch if you are looking to smile. Note: both have some fanservice 

Monster Musume has a similar sense of humour with a bit more ecchi, if that's not your thing then give it a pass I guess, but I found the series pretty funny. 

Both are about supernatural/non-human characters living with a normal human protagonist. They also have a similar cutesy art style and tone, though Monster Musume is definitely more over-the-top in the Ecchi department. 

When I saw Monster Musume I felt almost the same as with Kobayashi-san, only that Monster Musume has things too intense compared to Kobayashi-san There are also similarities with two characters in the two anime: Lucoa from Kobayashi-san and Centorea from Monster Musume. Kobayashi-san is the dragon version of Monster Musume. Kobayashi-san is not a harem because it has a female protagonist and dragons live in different houses (only two dragons live with Kobayashi). Also, there is a male dragon. This anime is also very comfortable compared to Monster Musume, has better art style and has better comedy. 

Both have the same plot were it involves boy who is in the company of freaks, but JwWw has more subtle freakish characters are disguise as normal people while in MMnIN the freakish characters are profound. Also, the guy in one anime is very much a wimp compared to the guy in the other anime. On a harem level one is a true harem, while the other is a false harem.  

Similarities: -Both have monster girls -Both are a harem series to an extent -Both have an average main male character -Both main male characters have to choose one girl -Both start out with one love interest but eventually more girls show up -Both have fanservice -Both have an array of interesting characters -Both aired in the summer of 2015 -Both have catchy theme songs Differences: -In Monster Musume the setting mainly the main protagonist's house and in Jitsu wa Watashi wa the main setting is the highschool -Monster Musume has adult characters while in Jitsu wa Watashi wa the characters are mainly teens. -Monster Musume is more fanservice based -Monster Musume has more love intrests -In Jistu wa Watashi wa the characters are more shy/blushy -Monster Musume is a more sexy series while Jitsu wa Watashi wa is more cute -In Monster Musume everyone knows monster girls exist but in Jitsu wa Watashi wa is has to be kept secret -Monster Musume's girls are a lot more monster-esk  read more 

- Full harem - Kawaii girls with big... argument? - the girls come to your home to live free. - Main character too LUCKy (in Monmusu I guess not) 

These two have mild nudity, ecchi anime, harem, etc... These two similar in many ways 

Both shows are harem ecchi with fantastic or supernatural waifus. Monster Musune has way higher production values and runtime. But Shounen no Youkai manages to get over a vibe quite similar to it's companion. The harem girls are kind, competetive but always nice and fair, and each personifies some standard stereotype. Shounen no Youkai is much tamer than Monster Musune. 

Similarities! Both anime are of the daily lives of a guy with a harem. Both have quirky characters that are fun to watch. Both are light-hearted and meant to make you laugh. Both don't have a set storyline and the main focus of the anime is to entertain. Differences! Monster Musume has more fanservice/ecchi qualities though Kono Suba does have some. Monster Musume has a little less action. Kono Suba has a few more male characters. Kono Suba's harem is smaller then Monster Musume's. Monster Musume's protagonist treats all the girls equally while Kono Suba's shows negative bias towards one of the girls. 

Other than the fact they each have a whole lot of ecchi comedy. They both portray the life of an inocent protagonist thrown into the majestic world of haram, and feature an array of mythological or supernatural girls all with the one common goal..... Male protagonist affection. Tsundere or loli they each have it all and in my opinion worth a watch ;)