Oikawa Tooru

Noa Zuiho, a second-year high schooler with amazing tactical analysis skill, is brought to another world! In order to save this other world from monsters, the goddess gives him the Power of Wisdom, which increases his tactical insight through... erotic actions!? In an epic war between humanity and monsters, who will prevail?

A new infection has spread around the planet, that turns people into undead. The story begins a few minutes before the first recorded case, and shows the struggle of six young to survive this new world.

Absolute Duo - Tea Party is a spin off of the original series. this spin-off focuses on the girls and summarizes the events to the chapter 5 of the manga and finish introducing a new character.

The story is set in Japan a millennium from now. Five children — the protagonist Saki, Satoru, Maria, Mamoru, and Shun — have been born and raised in a tranquil town that can be described as a utopia, overflowing with water and green foilage. The world is ruled by people who have the "cursed power" or the "gods' power" of telekinesis. After a certain incident, Saki and the others come to realize the true nature of their world. Before long, they learn everything, including the bloody history that brought humanity to this state. The five throw themselves into life-threatening adventure and fighting to protect friends and a world on the brink of collapse.