A middle school teacher, Jinno, is friends with a young couple that is about to have a baby. But on the eve of the birth, the father, Kimura, disappears. Then, a hired private detective appears and ask Jinno's help to find Kimura.

Set 15 years after "Twentieth Century Boys," Kanna (Airi Taira) reunites with several main characters from the first film in an attempt to stop Friend's increasing influence over the world and continued plans to eliminate humanity, as detailed in the New Book of Prophecy.

A short drama that depicts the world of Edogawa Rampo's popular novels filled with the bizarre and fantastic in an omnibus format. This omnibus drama includes "The Kiss," "The Human Chair," "The Girl in the Locked Room," and "The Cliff," all based on Rampo's original stories, as well as the program's original "Contemporary Arc".

Namiko Morita, who lived in Otaru, moved to this area with her husband, Yutaro, and opened the brewery "Morita Brewery". Eventually, they succeeded in this business and lived happily while raising three children. However, in August 1945, the situation changed completely due to the Soviet invasion of Manchuria.

In 1969, Kenji, an elementary school kid and his friends built a secret base during their summer holidays. They fantasized that they had to fight villains who were out to conquer the world and wrote them in the Book of Prophecies. Years later in 1997, Kenji becomes a convenience store manager and leads a regular life after giving up his dreams to become a rock star. His boring life is suddenly turned upside down when his old classmate dies mysteriously and an entire family in the neighbourhood disappears. At the same time, a religious cult and its mysterious leader, Friend emerges and a strange chain of events duplicating exactly the events described in the Book of Prophecies follow. Is this the beginning of the end of the world? Who is Friend?

Hitomi still mourns her fiance who died in a car crash. One day, during a visit to Hong Kong, she bumps into Karbo who looks uncannily like him. Karbo, however, is a fugitive from the police.

The final showdown, and the final reveal. Who is Friend? How can he be stopped?

In 1945, Japan surrendered to the United States and the Second World War was over. Right? Wrong. For eighty percent of the Japanese community in Brazil, Japan had won the war and defeat was nothing more than American propaganda. The few immigrants that accepted the truth were persecuted. Some were hunted down and assassinated - by their own countrymen - causing the start of a new, private war. Dirty Hearts is a thriller and love story told by the wife of one of the fanatics dedicated to preach Japanese victory. Little by little, she watches her husband, a hard-working immigrant, become an assassin and their love story fade away.