I'm resurrecting this thread because it's the only one search turned up discussing this book, which I received from Amazon and read today.
Overall rating: 4/5
High points: Clear, easy to understand; interesting storyline, no gaping holes
Low points: Unevenly edited, limited characterization, broadcasted plot
Recommendation: Recommended, but buy used unless you're a big fan of WWII invasion of Japan stories
1945 is an alternate history novel that deals with the story of what might have happened if Japanese militarists had success with their coup on the night before Emperor Hirohito's surrender declaration was broadcast. This is an interesting, coherent POD that results in an amphibious invasion of Japan without involving something happening to the Manhattan Project -- which was far too large an undertaking to be derailed by something like lightning prematurely detonating the Trinity device or that device simply failing to detonate, as is the case for at least two other "Invasion of Japan" alternate histories that I know of.
In any event, with the Japanese surrender called off, the United States prepares Operation Olympic -- the invasion of the southern home island of Kyushu -- and Operation Coronet -- the invasion of the Kanto Plain. We're introduced to the two "main" characters in succession: An infantry lieutenant transferred to the Pacific theatre from occupied Germany and a one-armed Nisei, veteran of the 442nd RCT, who volunteers to be dropped into Kyushu on an OSS mission.
Conroy does an overall poor job of developing his characters. I put the word main in quotes, because although we do get to see them more than any other characters in the book, they're never developed much beyond what we're given in the first few paragraphs of their introductions and there's so many other secondary and tertiary characters used to show how the invasion is progressing that none of them are ever fleshed out either. Instead, we're left with a stream of characters who do little more than illustrate what's going on. A reader can easily understand what someone's doing and how, but will never understand why they're doing it or what's going on in their heads beyond the standard cardboard characterizations of "a family back home," "duty to country," and "just wanting to get home."
At times, Conroy seems to want to go into a historical viewpoint, showing what's happening and why, but because of the way he tells the story, he uses a cardboard character to demonstrate. It's not ineffective, but it's not as effective as it otherwise might have been, either. Because Conroy takes this approach, he has characters knowing things and sharing information that they would have no way of knowing in the first place. There are two glaring instances of this: One, when an American infantry captain shares news about a Japanese balloon bomb that knocked out power to "some super-secret military facility in Hanford, Washington," (something few people know even today, and if it's so super-secret -- why are you talking about it?)and when a Japanese officer bemoans the ineffectiveness of kamikazes by pointing out the plight of the Laffey, an American destroyer that was struck by several Kamikazes during the battle for Okinawa.
The most intriguing character is the Nisei, and I have to give credit to Conroy for writing about a character with a physical disability, which he does very well. Small mentions about his difficulty wheeling a bicycle along really sell that characteristic for me. But I don't get to know as much about the character as I'd like to, which is a real bummer. There's also a completely random romance thrown in at the end of his story, which simply reeked of fanservice and a desire to have things go well for the man.
Despite his weaknesses characterizing things, the story progresses logically. Though a major plot point is telegraphed early on when we're told that the Nisei has been ordered to investigate happenings around Nagasaki, most of the rest of the story unfolds with a minimum of heavy-handed foreshadowing, a major problem with many alternate history writers. Each character does a great job of speaking from their own point of view, even going as far as to express wrong information -- something difficult to have your characters do without confusing the reader -- but which Conroy pulls off very well.
Factual and historical matters are on target, as far as I can tell, and although I thought he stretched things early on with civilian protests in the United States, he provides an excellent reason for them and they never factor into the story as I had feared they would. (That's a personal peeve of mine with most AH invasions of Japan -- it doesn't jibe with the time period and the fact that returning soldiers from Europe and the end of rationing would defuse most homefront tensions.) Conroy doesn't bring too much in the way of historical grudges to bear -- he doesn't wholly indulge in historical wankery by having a mass replacement of Pacific Theater generals by their contemporaries from Europe. There is one replacement, and it's foreshadowed fairly heavy-handedly, but it wasn't as jarring as I feared it would be.
Overall, it's better than most alternate history novels out there today. It's not a Guns of the South, but it's no Midas Sheffield & Co., either. If you're a fan of WWII alternates, or don't mind weak characterization, I'd recommend getting it.