Azusa Noyama is a 12-year-old girl student, taking 5th grade, but everyone knows her as Azuki-Chan, nickname that she dislikes. Yuunosuke Ogasawara, a new student, asks her about her nickname, saying that he likes it. Azuki falls in love with him, and they start going out together. They share a diary, and become boyfriend and girlfriend. (Source: ANN)

On the planet Zora exist two societies: the Innocent, an advanced culture that lives in domed cities, and the Civilians, who are forced to live in the harsh desert wilderness. As dictated by the Innocent, any Civilian that commits a crime is forgiven if they are not brought to justice within three days. Civilian Jiron Amos seeks revenge on the villainous outlaw Timp Sharon who murdered his parents, despite the fact the three-day period has long since passed. Hoping to get his revenge by stealing the mecha Xabungle from the merchant Carrying Cargo, Jiron teams up with a group of bandits known as the Sandrats and kidnaps Cargo's daughter Elchi, who ends up being sympathetic to his cause. Jiron's quest for revenge soon grows into a conflict much bigger—one that will eventually see the Civilians rise up against the Innocents' rule.

The story takes place in old Tokyo, the Tokyo of August-September 1923 (Taishou 12). At this moment in time, the city is a mixture of extremes...past and present, rich and poor, good and bad. This is a city where we see both horsecarts and motorcars, swords and pistols, lords and businessmen. A wealthy woman from an upper-class family finds herself attracted to a handsome young man, Taka. He and his younger brother seem to be allied, perhaps not entirely willingly, with some of the city's criminal underground (Yakuza). The lady's lovely young maidservant, Sara, meets him too, and a conflict ensues which can only lead to tragedy, passion, and dishonor. But, as events move on, and the days pass, the viewer sees a terrible date coming closer... that unforgettable day of September 1, 1923, at 11:58, when the Great Kanto Earthquake and tidal wave struck Tokyo, causing the death of almost 100,000 people, one of the greatest disasters in human history. (Source: The Technogirls)

Based on the Adachi manga of the same name. The story revolves around a romantic triangle formed by the girl Minatsu Nakazato, a young student and softball player; Shu Akiba, a schoolmate; and Naoto Kadomatsu, an up-and-coming boxer. In reality the three-way relationship is more like three-and-a-half, considering that Naoto is in love with Maria... actually Minatsu herself, who'd once disguised herself to escape some evildoers.