Ranked #1681
Nazo no Kanojo X

Nazo no Kanojo X

Alternative Titles

English: Mysterious Girlfriend X
Synonyms: MGX
Japanese: 謎の彼女X


Type: TV
Episodes: 13
Status: Finished Airing
Aired: Apr 8, 2012 to Jul 1, 2012
Duration: 24 min. per episode
Rating: R - 17+ (violence & profanity)
L represents licensing company


Score: 7.441 (scored by 34535 users)
Ranked: #16812
Popularity: #535
Members: 64,647
Favorites: 559
1 indicates a weighted score
2 based on the top anime page.

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When the oddly peculiar Mikoto Urabe transfers into Akira Tsubaki's class, he finds that life has thrown him the weirdest curve ball ever. Because while Urabe may be an anti-social loner who sleeps on her desk, carries a pair of scissors in her underwear and breaks out in sudden fits of insane laughter, there's something about her that Tsubaki just can't quite put his finger on. Until he accidentally puts his finger in it, and suddenly the phrase "sharing spit with a girl" takes on an entirely new meaning! Before he can wipe her drool off his face, Tsubaki is mysteriously addicted to Urabe, which isn't half as strange as the fact that she not only finds this normal, but already seems to have plans for her new drooling boyfriend.

(Source: Sentai Filmworks)


Episodes  0 / 13
Aired  Apr 8, 2012 to Jul 1, 2012
Status  Finished Airing
No data, yet..

Related Anime

Adaptation: Nazo no Kanojo X
Side story: Nazo no Kanojo X: Nazo no Natsu Matsuri

Characters & Voice Actors

Tsubaki, Akira
Tsubaki, Akira
Irino, Miyu
Irino, Miyu
Urabe, Mikoto
Urabe, Mikoto
Yoshitani, Ayako
Yoshitani, Ayako
Homeroom teacher
Homeroom teacher
Furushima, Kiyotaka
Furushima, Kiyotaka
PE teacher
PE teacher
Satou, Kensuke
Satou, Kensuke


Watanabe, Ayumu
Mima, Masafumi
Sound Director
Yamauchi, Shigeyasu
Episode Director, Storyboard
Akao, Deko
Script, Series Composition

Write a review | More reviewsReviews

Apr 26, 2014
It is safe to say that the core concept of which this anime is built on, the saliva mind meld, is pretty obscure, if not totally weird. However, although Nazo no Kanojo X goes to the absolute extremes of weirdness in some areas, it is perhaps the single most realistic in others.

So I'm not going to talk about the drool, that may be what drew me to Nazo no Kanojo X initially, but it is not what kept me watching, it is not the part that I love about this anime.

Most romance anime, especially school-based romance, are ludicrously unrealistic. We see the tsundere girl, the read more
I found this review Helpful  Not Helpful
Mar 24, 2013
Now, now, now. I've been informed that certain people think that Nazo no Kanojo is ecchi. I've also been informed that a lot of people think it's bad that it has some originality. Well, guess what? It ain't so. Not often will you find an anime which revolves around drool, and this one did a damn fine job in doing so. So, you think that people sharing drool is nasty? Well, guess what, it is. Oh, but you watched only the first episode of the anime and took upon yourself to be an arse and immediatelly toss it aside? Well, guess what, not all anime read more
I found this review Helpful  Not Helpful
Aug 19, 2013
Have you ever found an anime that "SALIVA" or "DROOL" is become a proof to the bonds of love? if you're havent, then maybe you could try Nazo no Kanojo X.

Nazo no Kanojo or Mysterious Girlfriend in english is not your typical comedy - romance anime, why? First of all, if you're an easy people to puke because of something weird then maybe this anime is not for you, since this anime will have SO MANY scenes that will make several people go puke. like i said before, your first impression while watching this anime is DROOL, yeah, i am not kidding. but dont take read more
I found this review Helpful  Not Helpful
May 11, 2013
Mysterious Girlfriend X is a show that’s pretty icky. There’s no getting around it. As a viewer, one always has options, one can always make decisions. So, if you’re planning on watching this show, you have to get past the hurdle that is the synopsis of this show. A high school student one day discovers the new transfer student asleep at her desk after school. After she hurriedly leaves, he sees a small pool of her drool on the desk, and for some unfathomable reason, he puts his finger in said drool, and takes this finger into his mouth. He licks her drool.

Without getting into read more
I found this review Helpful  Not Helpful


Both main characters uses scissors and both anime are of the comedy genre. 
reportRecommended by izZzi - Add to favorites
Characters with an unusual fetish, scissors being similar to both series. They are attached to each other and also have a daily routine to be fulfilled.  
Young people make the same kinds of discoveries throughout. B Gata H Kei manages to be simultaneously more perverted and less disgusting, but then, it has a distinct shortage of spit sucking.  
Welcome to mayhem. That describes the main characters life once they hook up with a girl who happens to look very similar in both series if one puts aside the style differences. Both end up putting up with a lot. 
Strange girlfriends, uniqueness, comedy, and drama. What else more could you want? Anyways, these two anime(s) are unique in their way of not only the story but the way it's played out. In both series, the protagonist meets a strange girl whom they eventually date and face other obstacles together. Both series has have hints of supernatural-like elements as well as being difficult to predict what happens next. 
Both of these animes feel embarrassing and awkward to watch. And the main leads are both equally sad. With Watashi being more embarrassing, and Nazo being more awkward. Both of these series might be harder to complete then others. And I do not think I'm up for that task.  

Opening Theme

"Koi no Orchestra (恋のオーケストラ)" by Ayako Yoshitani

Ending Theme

"Houkago no Yakusoku (放課後の約束)" by Ayako Yoshitani

Recent News

'Nazo no Kanojo X' Manga to End ( 1 2 )
54 replies by amateur »»
09-25-14, 11:59 PM
FUNimation and Sentai Filmworks Announcements at Anime Boston
49 replies by gunslinger90 »»
09-11-12, 8:02 PM

Recent Forum Discussion

Poll: Nazo no Kanojo X Episode 12 Discussion ( 1 2 )
63 replies by luxuriadolli »»
05-17-15, 6:52 PM
Poll: Nazo no Kanojo X Episode 11 Discussion ( 1 2 )
86 replies by luxuriadolli »»
05-17-15, 6:30 PM

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