To get to Minato Mirai Hall: Exit Pacifico, turn LEFT and cross the bridge that takes you into the Queen's Square shopping center. You will see a large picture of the concert hall on your RIGHT as you enter the shopping center. Make your way to the Ground Floor by going down two short flights of stairs to the Minato Mirai Gallery level, then make a U-turn and walk down another set of stairs to the Ground Floor. (You can also take the purple elevator to get downstairs). Enter the hall through the glass doors. Access information in Japanese (日本語) is here.
Getting to Minato Mirai Hall