Mysterious Girlfriend X

Alt title: Nazo no Kanojo X

TV (13 eps)
3.642 out of 5 from 7,522 votes
Rank #2,663

The new transfer student Mikoto Urabe is weird. She falls asleep at the drop of a hat and bursts out laughing unexpectedly, and it's no surprise that fellow classmates like Akira avoid her like the plague. So when the boy comes across the girl after class, fast asleep and drooling all over her desk, he does what any typical teenager would do… and tastes it?! What's more, there's something special about Mikoto's saliva: it's addictive, and thanks to Akira's poor decision, he must now receive a daily dose to avoid withdrawal. As Akira adjusts to this new and unexpected bond, he discovers that he's not only addicted to Mikoto's spit, but to her as well, much to his confusion!

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Mysterious Girlfriend image

Episode 1

Mysterious Girlfriend

Mysterious Bond image

Episode 2

Mysterious Bond

Mysterious Test Tube image

Episode 3

Mysterious Test Tube

Mysterious Girl Meets Girl image

Episode 4

Mysterious Girl Meets Girl

Mysterious First Date image

Episode 5

Mysterious First Date

Mysterious Step Up image

Episode 6

Mysterious Step Up

Mysterious Flu image

Episode 7

Mysterious Flu

Mysterious Sensation image

Episode 8

Mysterious Sensation

Mysterious "Kind Of" image

Episode 9

Mysterious "Kind Of"

Mysterious Affair image

Episode 10

Mysterious Affair

Mysterious Cultural Festival image

Episode 11

Mysterious Cultural Festival

Mysterious "Tug" image

Episode 12

Mysterious "Tug"

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OddJobProdigy's avatar
OddJobProdigy May 3, 2015
Score 9.5/10

Mysterious Girlfriend X Ok now this show is definitely not going to be for everyone. Allot of people find this show weird and disgusting, but as for me i find it to be incredibly uniqe. The only way i could describe this show, is that it is both the strangest and most realistic love story ever, and that is saying allot lol. But trust me this show is well worth the watch and it is my favorite romance anime... read more

roriconfan's avatar
roriconfan Jul 1, 2012
Score 4/10

Urabe: When something makes me really happy, saliva overflows from my mouth.
… Wrong hole girl.

Mysterious Girlfriend X belongs to one of those ecchi shows that attempts to lure people in with a fetish. We have one about peeping toms of pantsu (Colorful), one about clubbing girls to the head, to the point they pee themselves (Fight Ippatsu! Juuden-Chan), one about necrophilia (Sankarea)... read more

Related anime

Mysterious Girlfriend X OVA
  • OVA (1 ep)
  • 2012

my anime:

Side Story

Related manga

Mysterious Girlfriend X
  • Vol: 12; Ch: 92
  • 2004 - 2014

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Original Manga



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