Mietemasu yo! Aizawa-san

Michi has always been troubled by the fact that she can see ghosts. She pretends not to see, trying not to get involved. However, a ghost has appeared that even she cannot ignore. It is Honami Aizawa, a former member of the popular idol group De:LPhinus. She was also a classmate of Michi, and she haunts the classroom out of unfulfilled longing. Michi is determined not to get involved with ghosts, but she finds herself following Honami's childish and outlandish behavior, unable to look away from her ardent fan-service(?)....... (Source: Comic Valkyrie, translated)