A sharp first printing of this out of print manga title.

From the back cover:

Detectives of Steampunk Yard!

Steam city exists in a past that never was—a combination of old London and the Asakusa district in Tokyo in the Age of Steam. It is a place where masked dandies, dastardly supervillians, and sentient machines stalk the city by night. Are the sharp wits and quick reflexes of wunderkind detective, Narutaki enough to thwart evil and unravel the mysteries of this strange world?

Criminals that Get You Steamed

Narutaki's only allies are Kawakubo, his butler; Ling Ling, a beautiful nurse; and Goriki, Ling Ling's steam powered robot. And the game's afford with a murderous vigilante who kills not only lawbreakers who have slipped through the justice system, but the lawyers and detectives who try to protect them! Then it's a deadly game when the boy criminal matches wits with the boy detective -- a game with all of Steam City on the line!