A mysterious coin found at a murder scene stirs the curiosity of young actress detective Oshichi and her brother Hyoma, who set out on a private investigation to unveil the secrets hidden behind the coin.
2019
1967
2010
1983
1960
1957
1959
1939
2022
1951
1962
1997
2000
1963
1968
1955
1964
2021
1998
