SAKUGAN

In the coal mining town crowded with small-scale miners, known as the "Hakoniwa", there is a girl named Kagari who runs a map shop, and her childhood friend Yuya, who dreams of breaking free from the "Hakoniwa" and the ever-changing labyrinth-like tow. Lately, suspicious "sinkhole accidents" occurring frequently in the town begin to encroach on their daily lives. Will Kagari be able to overcome this situation and determine the fate of the town? Beyond the challenges, the girl will grow up a bit today.

The stage is Asakusa. One day, three 2nd-year middle school students — Kazuki Yasaka, Tooi Kuji, and Enta Jinnai — meet a mysterious kappa-like creature named Keppi, who forcibly takes their shirikodama (a mythical organ kappa steal through a person's anus) and transforms the boys into kappa. Keppi informs them, "If you wish to return to your former selves, you must connect in 'that way' and bring me the shirikodama of zombies." Will the three boys be able to connect as they steal shirikodama from zombies?! Meanwhile, two policemen — Reo Niiboshi and Mabu Akutsu — are up to something at the police box where they are stationed.

While looking for the legendary Mapman, the last surviving member of the Nomad Star tribe, Lipumira finds him in Tokyo. His name is Tokishima Gen and he is the only one who can retrieve one part of the star map hidden within the Earth. After retrieving the piece, Gen must make a decision to either follow Lipumira in her foolhardy search to find the remaining pieces of the star map or rather stay on Earth. He decides to leave Earth, only to find out that his girlfriend has beaten him to the spaceship since she wants to come along as well. Unfortunately, as Gen learns the secret of the star map, Lipumira's sisters appear, planning to stop her at any cost.

A young girl arrives of the surface of a harsh and dangerous world. There she meets a boy prepared to confront those dangers. Each is there with a purpose, as the world around them gradually falls apart, atom by atom—or rather, datum by datum.