I was a bit confused for the first couple of chapters of this galloping mystery, but then I realized that the principal characters were confused, too. There are three main proponents: Richard Mitchell, semi-novice financier from Yorkshire who has relocated to Tokyo to seek his fortune, Kazuo Mori, hard-boiled private detective (or "economic and social researcher"), who takes on a case involing the mysterious death of and old friend's daughter, and Tamura, assistant manager of one of the most important branches of one of Japan's most important banks, who wakes to find himself in a love hotel with the corpse of an attractive young woman. There are several memorable nemesises, too: Yazawa, the financial whiz-kid who drives Mitchell on with his unpredictable style, Ono, founder and godhead of a new cult, who seems to be behind the deaths of several of his female followers, and "Snowbird," a warped but very professional yakuza. As the several threads begin to draw closer together, and as you begin to discern what the real threats are, you'll find yourself staying up late to finish the book. Tasker is himself an English financier resident in Japan, and he writes with authoritative knowledge of both those worlds, so the story resonates with verisimilitude. Nor was I distracted by the "foreignness" of the world the author, and the characters, so ably move in.