Trace～The Man of Science and Technology Research～》是一部由富士电视台制作的刑事调查电视剧。该剧由松山宏、莫拉泽秀吉和三桥里子执导，莫拉泽洋子担任编剧，金良雄主演。计划于2019年1月7日播出。
The protagonist Masaru has just inherited a large amount of property after his father's death. However, people are trying to obtain it through any necessary means, even if it means killing him. Narumi helped Masaru avoid being kidnapped after struggling with strange characters. He discovered that they were not humans, but wooden puppets with astonishing power. After a difficult struggle, Narumi was forced to admit that he was not their opponent; Just as he began to believe that Masaru would be captured, Masaru's defender Shirogane came here from France with a weapon - the puppet Arlequin. The story of the Karakuri Circus begins here.
CG制作公司“studio delta”的工作人员大森道江（上田龙雄饰演）是一名性依赖女性，有五个朋友。她认为“性是一种自由的爱好”，但相反，她爱上了在一家商业公司工作并有女朋友的阿俊（矢野英久饰演）。她对单恋感到无助、悲伤和空虚。
