After the events of the previous film, the 17 years-old Sukeban Deka III, Yui Kazama, works for the Juvenile Security Bureau along with her older sisters Yuka and Yuma. This organization is led by politician Kuraudo Sekin, who fights juvenile crime in heavy-handed manners, to the extent to equip his student agents with triple-bladed yo-yo weapons. However, when Sekin's methods become too zealous, Yui quits the bureau and refuses to undertake undercover missions for them. It is soon discovered that Sekin's actual goal is to overthrow the Japanese government, and the Kazama sisters, along with a gang of young outcasts, have to stop him.

A group of terrorists has taken hold of the largest dam in Japan. They also capture the workers as hostages, and demanded $5 billion yen from the government with a 24 hour deadline in exchange for the lives of the hostages. To make things more complicated, there was a snowstorm and no one can get in or out near the area. Fortunately, the terrorists did not capture Togashi, the dam controller, and he is the only person who can rescue those hostages from the terrorists...

Reiji Kikukawa, who has a strong sense of justice, graduated from the police academy with the lowest score ever. He becomes a police constable, but is suddenly fired by the Police Chief due to "disciplinary" issues. In actuality, the firing is part of a carefully orchestrated plan to set him up as an undercover cop in the Yakuza.

This enticing period melodrama depicts a long-suffering woman's relationship with her brilliant but self-destructive writer husband in postwar Tokyo. Based on a semi-autobiographical 1947 novel by Osamu Dazai, the story centers less on the womanizing, heavy-drinking, suicidal hero than on the wife who loves him. Written by Palm Springs International Film Festival

After the attack on the Chief Cabinet Secretary, the next duty of the fourth office will be to guard the National Assembly building. In the midst of security, Ogata keeps Inoue away from the main conference hall and puts his well-thought-out plan into action, and the parliament building is controlled by SPs and terrorists who support the revolution. Inoue notices something strange and starts to fight against the terrorists to stop Ogata.

Nodame and Chiaki mutually decide that it would be for the best if they parted ways for a while so Nodame can practice for an upcoming competition. However, when things don’t go her way, she gets impatient and depressed. While Nodame is away, Chiaki’s former pianist Rui Son returns to take her place. To make matters worse, Rui and Chiaki are set to play the song Nodame dreams of playing with Chiaki herself: Ravel’s “Concerto in G Minor”.

Arima Kousei won numerous piano competitions while under the strict watch of his mother. He was known as the human metronome during that time. Since the death of his mother, Kousei has been unable to hear the sound of his piano. He then meets Miyazono Kaori through childhood friend Sawabe Tsubaki. Kaori plays the violin and has a free sprit. Since meeting her, Kousei is able to face the piano again. Meanwhile, Kaori holds a secret.