Akira Yamamoto

Mei is not hired by any company after her graduation from a University. Introduced by her best friend Sari, Mei applies to be a home private tutor far away from her home. Every day, Mei needs to take a crowded train to her student’s home, but is always being indecent assault by an unknown “Train Man”. Later, Mei even discovers that the guy who sexually assaults her is actually her student. What will happen to the relationship between the two? Besides, this is also a revenge for Sari…

On Gacchan’s birthday, a wild night in Shinjuku turns into a whirlwind for him and Takayuki, testing their love after a careless mistake and a heated confrontation.

Rika, an office worker, married Takuya, the son of a company's president. Rika can't help but want to brag about her lifestyle to her older sister Nanako, an honor student who has always been the source of her inferiority complex since childhood. One day, Nanako, who was married to an international woman, returns to Japan after getting divorced and moves in with Rika. The three of them start living together, but...

Izumi Sakuragi is a new police sergeant with the Special Investigations Office, which was set up within the Metropolitan Police in November last year. The new investigation team uses DNA analysis and the latest in forensics science to investigate cold cases as well as cases suspected to involve missing persons.

Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."