Hoppy Gok Gok (circle)

One day when average middle schooler Koji Miyahara came home from school, he found a naked girl sleeping in his bed. To his surprise, she was a ghost, and her name was Alice Fujinomiya! Alice can only be seen by other people when Koji's nearby, so she decides to become his girlfriend. Volume 2 was published by the circle ホッピーゴクゴク (Hoppy Gok Gok) in 2014. The Doujinshi & Manga Lexicon Links: Volume 1 Volume 2