"Legacy Search SP1" is a Japanese crime film starring Takaya Kamikawa, Tsuyoshi Naito and Jiro Hotaru. Released in 2013. Directed by Yasushi Hasegawa, the film's action-packed plot makes it a much-anticipated entry.
The story of the film takes place within a criminal investigation team. In this particular organization, various cases go through a stage called "legacy search". These "legacy cases" are previously unsolved cases where investigations did not go well enough to reach conclusions. And members of this special search team were assigned to re-examine these cases and find out the truth hidden behind the cases.
In the film, the protagonist played by Takaya Uekawa is an experienced criminal policeman. Known for his keen insight and ingenuity. Tsuyoshi Naito plays a highly skilled forensic officer who is good at finding clues from physical evidence. Hotaru Yukiro plays a senior detective with rich investigation experience.
The main case in the story is a complex serial murder case. The case was left unsolved during the original investigation, leaving people baffled. With the protagonist's in-depth investigation, they gradually uncovered shocking mysteries one by one. This suspenseful case involved both missing persons and collusion with criminal organizations, which aroused great interest and expectations from the audience.