From VIP Japan. BIGBANG’s 2011 7-day concert tour in Japan will be called “Love & Pain”. Tour dates are as follows:

May 10 (Tue) and 11 (Wed) @ Osaka-jō Hall
May 13 (Fri), 14 (Sat), 15 (Sun) @ Makuhari Messe
May 17 (Tue) and 18 (Wed) @ Nagoya Gaishihoru

OFFICIAL WEBSITE: http://www.ygbigbang.jp/2011lovepain/

 
Source: http://vip.ygbigbang.jp/