Best way to travel from Kobe to Tokyo

Hello everybody!

I'm currently planning to go on Tokyo for a weekend and I was wondering what should be the best way to get there.
I'm a student so I don't have that much money to spend on transportation so the price is an important matter.

I heard planes are really cheap at this moment, but I don't know exactly the prices, compagnies.. As reading websites on kanjis can be really difficult, could you help me out with that?

Thank you very much for your time and attention.

Nassim

I recommend to take the overnight bus:
http://willerexpress.com/en/?aid=184

And find cheap accommodation separately. I find rooms/capsules for as little as 2500 yen on Rakuten and Hostelworld:
http://www.japan-guide.com/e/e2028_accommodation.html

I agree. Night bus is the cheapest.

Ok thank you very much for your reply.

That was really helpful!