Yokohama station late at night

I'll be taking an overnight bus that departs from Yokohama station (Yokohama City Air Terminal) at around midnight, and am just wondering what there is to do late at night while waiting.

I don't want to go too far because I tend to get lost, but I also don't want to spend all my time sitting around in a waiting area...

Any suggestions?

Sit in a restaurant at the station

Walking bayarea around Sakuragicho and Minatomirai stations?

I see a movie in Cinemas 109 MM Yokohama Shin Takashima Station.
Bus Terminal is a 15-20 minute walk from there.
http://109cinemas.net/mm/
Or, to enter the Sky Spa of Sky Building.
http://www.skyspa.co.jp/english/
Meal at Porta or Yokohama Sogo or the bay Quarter or Yokohama Lumine
http://www.lumine.ne.jp/pdfguide/yokohama_f.pdf
http://www.yokohama-bayquarter.com/web/english/ # restaurants
http://www.sogo-seibu.jp.e.ld.hp.transer.com/foreign/en/yokohama/index...
http://www.yokohamaporta.jp/shopguide/list.php?ccd=5