Here, I'll say the good things about Japan since you say I've only posted negative.
1. The people are very respectful
2. The air (we'll post Fukushima I'm not so sure now) was very clean
3. There is ALOT of culture to see
4. There is always fun things to do
5. If your single you will love it
6. If your married you may soon very well be single (:
7. They make awesome remote control models
8. The food is good
9. The contract is followed and your not screwed on the contract
10. The mx is good
11. ATC is good
12. You can do visual approaches unlike here in China. Heaven forbid the approach aids aren't working you might very well see another Asiana 777
13. The housing albeit small is nice
14. People are clean
Am I missing anything?