日本語 Japanese Ask Questions Thread 6

If you have a question about the language, ask it and fellow 4channers might see it and answer it for you.

Japanese - Ask questions thread
http://dis.4chan.org/read/lang/1174719097/1-40

日語 Japanese Ask Questions Thread2 質問
http://dis.4chan.org/read/lang/1206158123/1-40

日本語 Japanese Ask Questions Thread 3
http://dis.4chan.org/read/lang/1267485093/1-40

日本語 Japanese Ask Questions Thread 4
http://dis.4chan.org/read/lang/1302350850/1-40

日本語 Japanese Ask Questions Thread 5
http://dis.4chan.org/read/lang/1330050873/1-40

More questions for the Nanzan dude:

When the fall semester ends(December 19 this year), how much time do I have before I'm forced to leave the dorms? Trying to book tickets and would like to, if possible, stay until January second or at least after Christmas.

Do you know about Nagoya-Tokyo buss and train fares? I know it's pretty simple if I take the Shinkansen but I also hear it's almost 10k yen. Got any idea how the busses work? Prices, travel times and intervals? Flying to the central international airport is a pain and it's so much easier to just fly to Tokyo.

How cold does it get during winter? I know the temperature rarely get's colder than 0/32 degrees(Celsius/Farenheit) but I hear the temperature is deceiving because of the humidity. Do I need to bring my Swedish winterjackets?