A ghost was seen on the 12th floor of the Asakusa Juunikai building. A newspaper article featuring the sighting brought together Takuboku Ishikawa, who runs a private detective agency and his assistant Kyosuke Kindaichi to solve the case.
1990
1981
2006
1996
1975
2001
1962
1995
2004
1994
1988
1992
1999
1972
1966
1967
