13 is a Japanese drama adapted from the British drama 'Thirteen'.
Yuria is a bright and young girl who she went on missing for 13 years,she returns home at 26 yrs, Yuria's mental development seems to have stopped at the age of 13 when she disappeared. When yuria returns home her parents and her little sister act like they are a happy family. Yuria tells Detective Toshihiko and Detective Saori that she was kidnapped and what happened to her for the past 13 years. The detectives doubt about her statement. When yuria returns home, the same day another girl goes missing and it's the same person that does it. Yuria doesn't have any other choise so she speaks out the truth to detective and the police.
This drama was soo scary at first but it's so touchy and the acting is incredible.