A masterpiece of police fiction by Jo Sasaki, a two-volume set. - Title: Keikan no Chi (Blood of a Policeman), Volume 1 - Author: Jo Sasaki - Title: Keikan no Chi (Blood of a Policeman), Volume 2 - Published: 2008 - Price: 1600 yen I read it once and have stored it for a long time. Thank you for looking.