I am a 20-years old maths-student from Germany (so please foregive my bad English



But due to some bizarre circumstances, I hat to book the flight quite spontanious and so I will take my flight from 20 Aug until 10 Sept.
This is definatly NOT what I wanted, because now I won't have enough time to learn some Japanese. The travel itself is very spontanious, too, I don't know what to do, so far ...

I hope that this is the right place for this questions, so please: Can somebody help me, so that this spontanious adventure comes to a good end? Have you some tipps for me? Like "You definately have to see ..." or "Don't forget your ..." or "You definetly are nuts...".
Well, the last one won't help much, I assume, but I am looking forward to your answers.

Step 1: I immediatly start to lern some Hiragaga (are Katakana that important for me concerning the lack of time?).
What else can I do?
Kind regards,
Henning
Germany