A Spirit of the Sun

In an alternate timeline, Japan was divided after losing World War II: Hokkaido was annexed by "Union" while Honshu and other southern islands were under US sovereignty. A gigantic yet mysterious tower was constructed at Hokkaido and could be seen clearly from Aomori (the northernmost prefecture of Honshu) across Tsugaru Strait. In the summer of 1996, three 9th-graders had made a promise that one day they'll build an aircraft and unravel the tower's mystery, but their project was abandoned after the girl, Sayuri Sawatari, began experiencing sleeping sickness and transferred to Tokyo for better treatment. Three years later, Hiroki Fujisawa accidentally found out that Sayuri had been in a coma since then, and he asked Takuya Shirakawa to help him finding a way to revive her. What they don't know yet is that Sayuri's unconsciousness is somehow linked with secrets of the tower and the world.

A revolution sparked by nuclear war, natural disaster, and misrule leads to the collapse of Japanese society. The country splits into three nations vying for hegemony, and the Sangoku era begins. Aoteru Misumi, a former agricultural officer, vows to reunify Japan. He rises through the ranks with only his knowledge and eloquence. Witness the legend of the man later hailed as a genius strategist.

The setting for this adaptation is moved from 1970s Japan to 2020, just after the Tokyo Olympics. The story centers on the Mutou family, and the siblings Ayumu and Gou. The four members of the Mutou family are caught in an earthquake that hits Tokyo, and attempt to escape the city, while disaster claws at their heels.

After the human colony on the moon was destroyed by disease, Kyosuke Date and his mother flee to Earth- separated from their family. They take refuge in a cathedral where his mother hides as a nun for reasons unknown to Kyosuke. After dangerous people find their sanctuary, his mother stabs him before she herself is murdered. Days later, Kyosuke finds himself alive and in the house of a mysterious girl who claims to be his twin Runa- and she is not the only one! Runa suffered a similar fate at the hands of her adoptive mother; however her soul was divided into several pieces making "flicker girls" who are being hunted by the evil Kirihara Group. The reason Kyosuke survived: his body's DNA conformed to the disease and he is able to transform into a fearsome alien mutant known as the SoulTaker. Kyosuke begins his battle against a hospital of evil mutants and dangerous corporate assassins in order to save himself and the sister he has never known.