Miyako

If he sees underwear, humanity will be destroyed!? Iridatsu Yuuta is a high school student, with a peculiar habit. When he sees a girl's panties, he gets so excited he faints! After a certain incident with a ghost cat, his soul gets separated from his body. Using his special powers, Yuuta watches the daily lives of the inhabitants of an apartment and sometimes plays tricks on…

Fujimiya Momiji is a descendant of the Kushinada clan whose women possess the power to defeat the Aragami, an alien plant-like race, by sacrifice. After centuries of slumber, the Aragami have awakened and are invading Tokyo en route to conquering the world. In their way are the hapless schoolgirl Momiji, who becomes infected with one of the Blue Seeds — magatama beads that…