Mami Asakura

Mami Asakura was a student at Class 3-3 of 1993 and 1996 at Yomiyama North Middle School.

Plot
Mami never appears in the series,she is only mentioned by Tatsuji Chibiki in Episode 6.Tatsuji tells Kouichi and Mei that a girl named Mami Asakura died in the year of 1993,and that she was a student of Class 3-3.However,she came back as the Dead of the year of 1996,as a student of Class 3-3.The name and photo of Mami were erased from the list of students of Class 3-3 of 1993.After the graduation,Mami disappeared,and her name and photo appeared again at the list of students of Class 3-3 of 1993.