For those who suffer nightmares, help awaits at the Silver Star Tea House, where patrons can order much more than just Darjeeling. Hiruko is a special kind of private investigator. He's a dream eater. And he'll rid you of your darkest visions... for a price.
-From Viz

Mikage is a transfer student who lost of all his memories. At the new class, what awaited him isn't dreams, friendship, or hope, but his teacher's "commands"... This is a forbidden school story that cannot be found anywhere else!! (Source: Intercross)