While TVXQ / DBSK recently came back to the Korean market after a long stay in Japan, Big Bang will be doing the opposite by going to Japan this month. ALLKPOP first reported about this in August and YG Entertainment has confirmed it. Big Bang will release their Japanese Album titled "Number 1" on October 22nd. The new album is reported to have 12 tracks in total with 6 tracks being new unheard songs and 6 tracks being old songs. YG Entertainment originally planned to have 3 concerts in Japan. The 3 concerts were scheduled for October 28th - Osaka, October 29th - Nagoya, and November 1st - Tokyo. However, because the tickets for the concerts were quickly sold out they added a fourth concert November 1st at 2pm, hours before the night concert at the same venue in Tokyo. VIP's in Korea shouldn't worry too much though as Big Bang is also planning to release a new album in Korea sometime in November. Big Bang is doing Big things, they have a pretty hectic schedule this month - good luck guys.