“I’ll fall down to hell. If that would save the child, that’s nothing but a cheap price.” Mido Sayoko, a female high school student who is not good at sports, studying and personal relationships. One night, she...

The Seijou Girls' Academy kendo club has travelled to Shoushinji for a summer training camp. Off the coast of Shoushinji is an island, Urashima, which is tied to a series of myths about oni and the "Onikiribe...

The year is 20XX. Tough but idealistic Koga has just joined the Tokyo branch of SHWD, the Special Hazardous Waste Disposal unit responsible for eradicating mysterious biological weapons that were left behind...