Arika Yumemiya has traveled far in search of her goal: the prestigious Gualderobe Academy. This is the school where young girls are trained to become Otomes, protectors of royal leaders throughout the lands. Here, Arika makes plenty of friends, but some enemies know something about her past that she does not. Nevertheless, her spirit and determination will keep pushing her forward. Adapted from its predecessor, Mai-HiME, this series is not a direct sequel, but an alternate universe setting featuring some of the Mai-HiME cast (though with different personalities). (Source: ANN)

In the year After Colony 196, one year after the conclusion of the intergalactic civil war, a state of stasis prevails over the Earth and its colonies. Seeing no further use for their Gundam mobile suits, war heroes Duo Maxwell, Heero Yuy, Trowa Barton, and Quatre Raberba Winner decide to destroy these weapons by launching them into the sun's surface. Before the Gundam reach their destination, the universal peace is shattered by the emergence of Mariemaia Khushrenada—the only child of the former tyrannical aristocrat Treize. Mariemaia abducts diplomat Relena Peacecraft and announces plans to launch "Operation Meteor," with the intention of posthumously fulfilling Treize's world domination plot. With the help of former enemy Zechs Marquise and his mobile suit Tallgeese, the heroic pilots must reacquire their mobile suits to wage one final battle against the Khushrenada dynasty, including fighting against their former ally Wufei Chang, now aligning himself with Mariemaia's ambitions. [Written by MAL Rewrite]

Nanba is the world's most formidable prison, built to incarcerate criminals who are too slippery to stay in ordinary confinement. The four inmates who occupy Cell 13 are particularly cunning on that behalf, having escaped every other prison with a perfect success rate. There is Juugo, a specialist in locks who has spent the majority of his life in prison; Uno, a gambler with great intuition; Nico, an otaku whose body reacts strangely to drugs; and Rock, a bruiser with a love for food. The daily shenanigans of the four prisoners always cause trouble for the building supervisor, Hajime Sugoroku, who desperately tries to prevent them from breaking out of Nanba. Nanbaka follows the comedic, sparkle-filled exploits of these prisoners and their guards. From three square meals a day to sports festivals, prison life in Nanba isn't actually that bad—and it is the closest these four have to a home. [Written by MAL Rewrite]

The second part of Nanbaka. The prisoners and their guards continue their comfortable lives at Nanba Prison. However, from the shadows emerges a new threat: Enki Gokuu, a person from Samon's past, who has mysterious goals of his own.