日本は何故、反省しないのか？

I agree with you.
What you are saying is abosolutely RIGHT.
Japan is NOT a very good friend of South Korea.
Not even a bad frind.
We don't wanna BE forever.

About the history,
We've already paid too much.
You cannot host World Cup without Japanese money.

Also we've apologized many times.
We are sick and tired of those thing.
No more apology you can get.
That means Idiot Koreans are wasting their time.

How we see our history and write textbooks,
It's NONE OF YOUR BUSINESS.