Takitsuba's first New Year's concert "What are you doing? Tackey & Tsubasa CONCERT Takitsuba is waiting for me there. New Year's to Tokyo and Osaka for the New Year." Packaged! A tour in conjunction with the collaboration album "TRIP & TREASURE TWO" released in December, Takitsuba's first New Year concert "What are YOU doing? Yokohama performance for the first time on DVD & Blu-ray!