Easygoing young Kenji makes good money guiding Americans through Tokyo's seamy nightlife. His teenage girlfriend has no objections, as long as he reserves New Year's Eve for her. But Kenji's latest client, a simmering psychopath called Frank, disrupts those holiday plans. He wants to regale Kenji with crazy monologues as he hypnotizes low-level sex workers. A fat man with superhuman strength, skin that's metallic to the touch, and an unsettling habit of telling contradictory lies, Frank immediately raises the guide's hackles. Kenji even suspects that this ugliest of Americans dismembered a local schoolgirl and immolated a homeless man. But until he can prove his suspicions--and for a disturbing while after--Kenji will keep leading this monster man from one bizarre scene to another. It's a compelling nightmare for Kenji and the reader, who both hope he'll either wake up screaming or escape and alert the cops. Instead, everyone remains in evil's thrall until it's too late. A wicked meditation on the worst traits of American and Japanese society, this is a creepy culture clash indeed.