| #113321 in Books | Vertical Comics | 2016-12-27 | 2016-12-27 | Original language:English | 7.00 x1.30 x5.00l,.81 | File type: PDF | 412 pages | Vertical Comics||1 of 1 people found the following review helpful.| Starting to Lose Its Charm|By J. Butler|Mysterious Girlfriend X was originally published (in Japan) back in 2006, right around my peak time of Manga nerdiness. This series would have been a great addition to my high school collection, so I am happy to finally get a chance to read it. I am enjoying the series for the most part and have read the previous 3 books. I won't summariz||“Mysterious Girlfriend X is mostly subtle and kind of sweet, even when it creeps toward lewdness, and manages to have an addictive quality that can only be attributed to that damn drool.” — Otaku USA|