After her father is murdered, Komugi Yamashita finds a letter naming a suspect as innocent. The suspect is the son of a criminal executed 22 years ago. Seeking help from lawyer, she uncovers shocking truths about her father's past.
Cast:Suzu Hirose , Ken'ichi Matsuyama , Win Morisaki , Soichi Itose , Toshiya Sakai , Lily Franky , Ryo Narita , Hideko Hara , Takahiro Fujimoto , Yuto Isomura , Tomoya Okuno , Kentarô Gôma , Hyôgo Sobajima , Mie Sasaki , Yoshinobu , Yûki Fujiyama , Junichi Takakusagi , Atsushi Ideo
On Christmas Eve, Komugi shares a joyful meal with her father, Haruo. Later, she returns home to find her house engulfed in flames and Haruo dead.
Magazine reporter Kamii approaches Komugi with a provocative offer: information about her father's secret past if she helps with his article.
From a DNA test report, Komugi learns she might not be related to someone in her family. Meanwhile, the police keep tabs on the owner of a food stall.
While lawyer Matsukaze gets a tip from Kamii that alters his investigation of Haruo's murder, food stall owner Someda reveals his past to Komugi.
When tragedy derails her investigation, Komugi tracks down a lawyer from the Higashikayama case with Matsukaze. Prosecutor Anan rushes to charge Tomoya.
As Komugi follows the last name in Haruo's letter, Anan settles an old score. Later, shocking revelations surface from a past indictment.