" Ocean " was released as the first single from the album , on June 12 , 2013 . Released three months after their sixth Japanese album '' Time '' , the duo promoted " Ocean " in their 2013 Japan-wide concert tour , Time : Live Tour 2013 . The duo performed " Ocean " at the Nissan Stadium in Yokohama , the last stop of the tour . " Ocean " is the album 's best-selling single , with nearly 150,000 copies sold on its first week of release
Time : Live Tour 2013
Time: Live Tour 2013
Tree (TVXQ album)