Ranked #2112
Nazo no Kanojo X: Nazo no Natsu Matsuri

Nazo no Kanojo X: Nazo no Natsu Matsuri

Alternative Titles

Japanese: 謎の彼女X 謎の夏祭り


Type: OVA
Episodes: 1
Status: Finished Airing
Aired: Aug 23, 2012
Duration: 26 min. per episode
Rating: PG-13 - Teens 13 or older
L represents licensing company


Score: 7.321 (scored by 7916 users)
Ranked: #21122
Popularity: #1939
Members: 13,221
Favorites: 16
1 indicates a weighted score
2 based on the top anime page.

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OVA released with the 9th volume of the manga.

Related Anime

Parent story: Nazo no Kanojo X

Characters & Voice Actors

Tsubaki, Akira
Tsubaki, Akira
Irino, Miyu
Irino, Miyu
Urabe, Mikoto
Urabe, Mikoto
Yoshitani, Ayako
Yoshitani, Ayako
Matsubue, Takaomi
Matsubue, Takaomi
Yuuki, Hiro
Yuuki, Hiro
Oka, Ayuko
Oka, Ayuko
Hirohashi, Ryou
Hirohashi, Ryou


Watanabe, Ayumu
Mima, Masafumi
Sound Director
Kojima, Masayuki
Yoshitani, Ayako
Theme Song Performance

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Aug 27, 2012
Mysterious Girlfriend X is a difficult series to fully explain. It has the mystery, the drama, the scissors, the beach tans, the dreams, the jealousy, and the drooooool. And of course, romance series now a days has most if not all of those elements in one way or another; the beach episode, the jealous boyfriend/girlfriend, the fanservice, and childhood crushes. Then of course, there's MGX: The Endless Summer of mystery, drool, and girlfriend.

Nazo no Kanojo X OVA (also known as Mysterious Girlfriend X) is an OVA released with the 9th volume of the manga in the hot summers of August. As the series already finished read more
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Sep 1, 2012
‘Skeptical’ is the word which best sums up my feelings when I sat down in front of my laptop and prepared myself to watch the Nazo no Kanojo X OVA. I’ve had a less than savoury experience with OVAs in the past, finding they do little to add to the show, existing mainly to provide fans with the excessive fanservice forbidden by the show either due to the time it airs on TV or by the fact they had to stay suitable for their target audience- and considering Nazo no Kanojo’s pushed boundaries within its TV show (which are always, comparatively, more reserved)… well, can read more
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Aug 29, 2012
The OVA for Mysterious Girlfriend X is here, and includes an original story not seen in the manga. However, it still includes the characters, concepts, and relationship development you'd expect from an episode of MGX.

It slightly misses the high bar set by the full series though - Urabe and Tsubaki must overcome a wholly supernatural phenomenon that goes beyond the strange nature of her drool which feels slightly out of place. It is only temporary though, and serves not only slightly further their relationship, but to also have cameos recognisable by fans of the authors' previous works.

The relationship pay off didn't seem as important as read more
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Aug 30, 2012
Ok, this is my newly edited review of this 1 off OVA of "Nazo No Kanojo X OVA," since my first review was removed by some *****, co'z according to ***** my first review has a lot of troll what so ever kind of things that I'm being accuse of- I wonder what happened to freedom of speech? Anyway let's get down to business, what we have here is a an OVA summer special from the parent anime. So far it still maintains the usual genre but with more emphasis on romance and mystery, romance co'z there is still that Tsubaki X Urabe kind of read more
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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

OVA of Nazo no Kanojo X Announced
32 replies by Angel_Beats »»
04-22-12, 7:26 AM

Recent Forum Discussion

Poll: Nazo no Kanojo X OVA Episode 1 Discussion
47 replies by xsilicon9 »»
09-06-14, 7:58 AM
3 replies by Artix86 »»
09-06-12, 8:48 AM

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