[1] On January 6, 2012, was held a sold-out concert at 12,000 seat Yokohama Arena, which was streamed live at the Grammy Museum.

[4] The album's name is a combination of Japan and America, while the last part is taken from the Spanish "a" sound, which makes a noun feminine.

The United States physical edition compared to the digital on iTunes lacks a bonus track "Tell Me Where", while Japanese in addition have "Body Talk", "Yellow Gold" (standard), "Magnitude" (standard) and "Bass Go Boom" (limited).

[8] From March 9 to 17 was held a promotional concert tour, which started at Club Nokia in Los Angeles,[9][10] and continued at Centre For Performing Arts in Vancouver, Hawaii Theatre in Honolulu, Best Buy Theater in New York City, and The Warfield in San Francisco.

[11][12] In Japan from April to May was scheduled to hold 7 concerts in 5 cities including Tokyo and Osaka for a total of 70,000 people, but his further plans were abruptly cancelled due to a penalty by his own agency Johnny's Entertainment because he didn't contact his agency beforehand to report his marriage at the time.