Mysterious Girlfriend X Gif
Mysterious Girlfriend X ( 謎の彼女X , Nazo no Kanojo Ekkusu ) is a Japanese manga written and illustrated by Riichi Ueshiba . It was originally published as a one-shot story in 2004 before becoming a serialized comic in Kodansha's Monthly Afternoon magazine in 2006. The manga is licensed in North America by Vertical . An anime adaptation by Hoods Entertainment aired in Japan from April 7, 2012 to June 30, 2012,  with an original video animation episode released on August 23, 2012.