They were not Christians. Westerners have no idea how infused Western Culture is with Christian values. Love thy neighbor and every human has value is a Christian idea. Even if you just watch action animes you can see Japanese prime values are overcoming personal limits and loyalty to your "clan". First principles are what drive a society. The Chinese were tempered by Buddhism but Japan took all the soft stuff out of Buddhism when it migrated there.
I don't know exactly what happened but the Japanese were cold motherfuckers that surely thought the Chinese were subhuman
I don't know exactly what happened but the Japanese were cold motherfuckers that surely thought the Chinese were subhuman
(Also, why Taiwanese preferred Japanese government over CNP if Japanese were such crazy rapist murderers)
[I recommend reading the top review of this book.](https://www.amazon.co.jp/Japans-Holocaust-History-Imperial-Murder/dp/1637586884) It summarized how Nanjing propaganda is full of shit.
I do think there is a lot of substance to the claims of Japan's maltreatment of POWs. The way they treated US, British, Australian and other POWs was awful. One can put it down to a difference in culture, but it was still brutal.