Junichi Watanabe

Kuki expressed his pain once that he is always a good boy, a good student, a good boss, a good daddy and a good hubby, now he wants something for himself. When two down and lonely hearts "collide" together, lethal sparks of emotion explode frantically. (asianwiki.com)

He is Kikuji Murao (Etsushi Toyokawa), a former best-selling novelist who has had a decade-long dry spell that has reduced him to university teaching and magazine hackery. After divorcing his wife (Reiko Takashima) and leaving behind his teenage daughter (Shihori Kanjiya), he meets Fuyuka Irie (Shinobu Terajima), a housewife and mother of three who is a longtime fan. (The Movie Database)

Once upon a time, there was a certain family having strong influence on the rule of the Imperial Court. They had their own might called "Kidou," and yet got hated because of the might itself. At last, the patriarch of the family was entrapped to his death, and all the family was doomed to ruin...

Joker is a cyborg who has superior strength, can absorb the DNA of any person by touch and regrow its body or part of it at will (hence Joker can be a male or a female). Joker belongs to a special troop of law enforcement: as cop, judge and executioner at the same time. Along with his/her lover, a police officer, they have dealt against criminals of every type.