A very well-researched and broad assessment of the life and escapades of Japanese Prime Minister (during most of WWII), Hideki Tojo. Not only does it track Tojo's rise from his days as a member of the Kempeitai to War Minister to his short lived year as an effective dictator, but it also views the relevant lateral events in relation to Japan's place in the war and its relations with enemies, allies, and puppet governments. The minutiae of details is sometimes overwhelming as it attempts to draw the history deeper and deeper until occasionally, it reaches the point of frivolousness and triviality.
Though you may be inclined to think otherwise, this book does not set out in hopes of calumniating either Tojo or the cause of Japan in their mythical Greater Eastern Asia Co-Prosperity Sphere. For example, Prince Kaya of the Imperial Family (in April, 1944) blamed Tojo for the fall of Guadalcanal, due to Kaya's belief that Tojo refused to send any more supplies to the troops stationed there. As the book correctly points out, the criticism is a facile one as the Americans (by 1942) had achieved air superiority at Guadalcanal and even if supply ships made it to the area, more often than not, the Americans sunk them. Because of this, had Tojo attempted to resupply Guadalcanal, it likely would have been an exercise in futility. In many other instances though, Hoyt (the author) calls Tojo out for his lack of competence in regards to crucial military strategy.
Overall, I found the book to be an important one - telling a tale often forgotten in the wake of all the other monsters and monstrosities involved in WWII. Though it is occasionally overly concerned with the details, there are many among us, I'm sure, who will appreciate the wide breadth of content. The reader will not come out of this book caring for Tojo, sympathizing with his cause, or even hating him - but the reader will come out with a better understanding of how a military such as the morally bankrupt Imperial Japan could commit the atrocities it did and how inaction and ambivalence on the part of the government (both Tojo and Hirohito) facilitated it. It's a must read for historical junkies or those interested in WWII military history.