Yurei-kun Tsuitemasu
Complete | DONBURI Una | 2013 released
Seme is able to see ghosts, such as the uke. However, its not the standard "he is still alive" stuff, so in the end he is dating a ghost. Cute story.
Katsuragi-san wa Tori Tsukare Yasui
Ongoing | MIKE Nako | 2000 released
The plot really had me. I totally thought he was a ghost.
Dos Obake Ga Nekasetekurenai