University experiences advice

I have done my research and shortlisted few universities that I am considering to apply to next year. However, I wasn’t able to find much on the personal experiences of people who attend these universities.

Those who have attended one of these universities, how was your experience:

I am also looking for a university for a good study-life balance, so based on this I am looking for a university with an very lively campus and engaging university activities and social student clubs in which I can engage, while having a good academic program where students don’t treat it like the stereotype “4 year vacation” and barely participate in class.

So what was your experience at these universities??

I planning to undergrad CS btw and can speak n3 level Japanese

My short listed university list:

1. Kieo,
2. Kyoto,
3. Osaka,
4. Kyushu,
5. Tokyo tech,
6. waseda,
7. tohuku,
8. Nagoya,
9. Hokkaido