Manga by author Key

In a world after death, a group of humans fight for their fate and their future. Yuri, the leader of the Shinda Sekai Sensen, rebels against the god who destined her to have an unreasonable life. On the other hand, Tenshi, the chairperson of the student council for the world after death, battles against the SSS members. SSS members utilize armed weaponry to battle it out against the angels harnessing supernatural powers. The manga is, a tie-in to the anime series of the same name, telling the stories of the members of the SSS before the arrival of Otonashi in the afterlife plain.

Kanade Tachibana is a cute girl who is called "Tenshi-chan" at school. She traveled all over the country in search of "someone". During her travels, when she stops by Kanagawa, she meets Yuri Nakamura, a lively and cheerful girl. People who look a lot like SSS members also appear on the road!? Will Angel be able to find "a certain person"...?

Changing schools is something Yuuchi is accustomed to, due to his parent's profession, and with their recent venture to Africa, he is returning to his aunt's home after 7 years. The time that has passed since his last visit has faded his memories of the people he knew, and the ties that bonded them to him, including his cousin Nayuki. Slowly those people, coincidently all being girls, find their way back to him. However, time has passed and things have happened in their own lives that sets the tone for the series. Secrets that are coming to surface, and memories that are returning to not only Yuuichi, but to those surrounding him. A very heartwarming tale that touches upon a spectrum of emotions, mystery, and the supernatural.