Ishigami comes home from work and discovers his wife dead. Just then, he receives a phone call from his wife and falls in utter confusion. Unexplainable things keep happening as Ishigami struggles to find his wife. Gradually, Ishigami realizes all his memories are gone and finds himself acting like someone else. What is his true identity?

Set one year after the drama series “Moteki.” 31-year-old Yukiyo Fujimoto (Mirai Moriyama) doesn’t have money, dreams or a girlfriend. He has left his job at a staffing firm and is attempting to start a new life by working as a writer for a news site. Suddenly, Yukiyo experiences “moteki” – a period when a man becomes suddenly popular with woman. Cute magazine editor Miyuki (Masami Nagasawa), pure and naive office worker Rumiko (Kumiko Aso), beautiful shop assistant Ai (Riisa Naka) and beautiful, but tough co-worker named Motoko (Yoko Maki) all become interested in Yukiyo. He tries to calm down, but is shaken by the interests of these women.

Su-chan, Mai-chan, Sawako-san follows the lives of three women who are former co-workers. 34-year-old Su-chan works at a coffee shop and has feelings for the manager there. 34-year-old Mai-chan works at an OA machine maker. She is in a relationship with a married man. 39-year-old Sawako works as a web designer and also takes care of her grandmother. -san and her mother take care of her grandmother.

It’s three years after the events of the original Battle Royale, and Shuya Nanahara is now an internationally-known terrorist determined to bring down the government. His terrorist group, Wild Seven, stages an attack that levels several buildings in Tokyo on Christmas Day, killing 8000 people. In order for the government to study the benefits of “teamwork”, the new students work in pairs, with their collars electronically linked so that if one of them is killed, the other dies as well. They must kill Nanahara in three days – or die.

Japan falls into chaos after the earthquake in eastern Japan. The Japanese government then learns from the American CIA that uranium is being smuggled in Japan. The anti-terrorism investigators led by Kenji Sumimoto (Atsuro Watabe) attempt to uncover the truth by tracking the wife of a company president who is suspected of being the contact for the terrorists. An undercover Korean policeman (Kim Kang-Woo) helps the case.