@ DanYHKim
Many japanese that I know don't know too much about the crimes Japan has committed and even events where Japan is depicted as the loser and that is not their fault but japanese government and their denial of the war crimes committed by the military.
https://en.wikipedia.org/wiki/Japanese_history_textbook_controversies
Story of a japanese woman who went to school in Australia and when she went back to Japan, she noticed the lack of info schools gave about Japan's history.
http://www.bbc.com/news/magazine-21226068
Imagine the Nazis saying nothing happened here, we didn't do nothing bad, we weren't the bads, China, Korea and many other countries hate us because they are jealous, but japanese government version.
Ministry of Education.: 20th Century? What is that? We don't know anything.
Historical negationism is strong if Japan.
Manga like this and GATE JSDF are basically propaganda or at least Japanese nationalist's wet dream.
Many friends told me that at weekends you can see people (ultranationalist) in their trucks insulting people (chinese and korean), protesting in front of many embassies (often chinsese and korean) and broadcasting propaganda, military music and the national anthem.
https://en.wikipedia.org/wiki/Uyoku_dantai
So just to be clear, I'm critizing Japanese Government, not te japanese people.
EDIT: I watch this and remember this topic, so you may want to watch this xD
How Do The Japanese Feel About China? | ASIAN BOSS