Honestly, this book is not for everyone. As the author tries to summarize the historical chronology of Imperial Japan's infamously Bio Warfare research as an attempt to hold their theatre in the pacific. Ishi's background and his biography is well written by the author starting from the era when Ishi's graduated from his study and his proposal to the military to resolve sanitation problems in the frontline. Ishi's hidden agenda started to emerge when he assigned into Unit 731 where the place taken in Manchuria where he took notes that Biological Warfare is the ultimate resort to bring Imperial Japan into its former glory. However, his agenda must be buried deep down... See More