Read manga: Damatte Watashi no Iu Koto Kikinasai!

manga
Artists: Mori Airi
Status: completed
Latest chapter: Ch.000: [Oneshot]
Updated at: Jul 27, 2013
Summary:

Kanata Tsukishiro's dead twin sister frequently takes possession of him, and so he asks Yumeto Ookawachi, who his sister had a crush on before she died, if he would help her to pass on.