Just need like the best advice for financial planning I.e credit cards debit cards, bank acc

I got accepted into a university recently, I am planning on going there this September. | just wanted to know if I could do like pre-planning on anything that I need to do as like I'm a minor right now and I don't really know anything about Finance or any stuff in that area. I was just hoping on what I could do about the cards and the money transfers.

And I'm thinking of getting a part-time job to support myself. (In Beppu) And what type of bank account do I need to make or like should I get, and if I should get credit card for my personal use on a daily basis.

Also I am thinking of saving a lot of my money from the part-time job if I do get that (I really need a job) | just hope if there is any advice on what to do or anything at all, I would really apprecia it very much!

by Amberaholic