4 ideas
Drafted as a low-ranking private and sent to Rabaul on New Britain (Papua New Guinea), Mizuki was the only one of his squad to survive an enemy attack. He escaped through jungle and sea, then lost his left arm in an Allied air raid and nearly died of malaria. While recovering, he befriended local Tolai villagers who offered him land and a home, and he considered staying rather than returning to Japan.
The book runs two parallel tracks: a narrator, the yokai Rat Man, delivers the documented political and military record, while the author draws his own family life and army service. Setting the official timeline beside one person's daily life shows the lag and distortion between decisions made in Tokyo and their arrival in a village or foxhole. The gap between the tracks carries the argument, because ordinary people mostly live history without seeing its shape.
In the Imperial Army, violence was built into the structure rather than coming from individual cruelty. Superiors routinely slapped and beat those below them, and each rank passed the abuse down, so the lowest privates absorbed the most. Men were treated as cheaper than equipment, and commanders ordered hopeless 'honorable death' charges rather than admit failure, which made survival itself a kind of disgrace.
Japan's path to total war was a chain of events, not one decision: the 1927 financial panic, the Depression, the army staging the Manchurian Incident without civilian approval, political assassinations and the February 26 Incident, then the 1937 China war. Each step was absorbed as the new normal while the military escaped civilian control and the press cheered. By the time the danger was obvious to ordinary people, there was no longer any way to object.