真説 神谷右京3 ～Missing Link～

Middle - aged male bruised body was found at the tracks of Nakano station. Is it a suicide, a murder or a mere accident?
A prosperous beauty attorney Kai Tomoko of the Tokyo District Public Prosecutors Office asks Kamiya Ukyo to investigate this case. But when Ukyo starts investigation he finds that the family of the deceased is not as interested in finding the truth as in finding something that the man had on him.

[From vndbreview]