But if you lived as an indigenous person in Japan you may very well throw imaginary spears.It's not, I'm not throwing imaginary spears at the Japanese because they bombed us.
I understand that it happened in a different era and things are different now.
The indigenous cultures around the world hold all sorts of wisdom that we will be desperately wanting in a few decades time.
Perhaps if you can't show them respect for their sake. Start thinking about the future of your children.