More crazy antics abound as Nozomu Itoshiki (a.k.a Zetsubou-sensei), who is the worlds most negative person, tries to teach class 2-F about how life is filled with despair and darkness. A harder task than it first may seem, with his students being far from ordinary themselves, including the likes of the most positive girl he has ever met, his very own stalker, a foreign exchange student with split personalities and a perfectionist acting class president, due to the fact the real class president can't be seen by anyone, among others. (Source: ANN)

The Franchouchou girls are back and better than ever! Unfortunately for them, they are also heavily in debt. After a concert bombs, the undead members are forced to take day jobs to pay off the venue, and their normally eccentric manager, Koutarou Tatsumi, sinks into alcoholism. But dark days cannot keep these idols down! Rival idols appear, a famous talk show host retires, and existentialism takes root. Koutarou's legacy will slowly unravel while a journalist closes in on the truth. As Saga plunges into chaos, Franchouchou may realize being dead is the least of their worries—but at least the legendary Tae Yamada gets even more legendary!

Sakura Minamoto dreams of becoming an idol. Unfortunately, reality hits her like a truck, and she dies in a sudden traffic accident. Ten years later, she wakes up in Saga Prefecture, only to find herself a zombie with no memory of her past. While still coming to terms with her demise, she meets a man named Koutarou Tatsumi, who explains that he has resurrected her and six other zombie girls from different eras for the purpose of economically revitalizing Saga by means of an idol group. Assuming the role of an abrasive manager, Koutarou begins scheduling events; the girls go along with it, eventually deciding to name their idol group Franchouchou. An absurdly comedic take on the idol genre, Zombieland Saga tells the story of Franchouchou's heartwarming struggle to save Saga Prefecture while hiding their zombie identities and rediscovering their past lives.

In this universe, the apocalypse never happened and the character's of Hokuto no Ken have to survive in modern day Japan by working together.