TS Entertainment uploaded a video of Hyoseong performing a cover of Beyoncé's Naughty Girl and Crazy in Love in Secret's 1st Japan Tour in March 2012.
The group embarked on its first promotional tour in Japan named "Secret 1st Japan Tour" that will be held in March 2012 in support of the single.
Limited Edition A contains the Standard Edition CD and the DVD contains the Zepp Tokyo performance of the girls’ first Japan tour, Secret 1st Japan Tour (16 tracks).
Japan | 2011 ATP Challenger Tour | 2012 ATP Challenger Tour | 2013 ATP Challenger Tour | PGA Tour | ATP World Tour 250 series | Tour de France | ATP World Tour 250 Series | 2013 ATP World Tour | Empire of Japan | Louis Mountbatten, 1st Earl Mountbatten of Burma | Horatio Nelson, 1st Viscount Nelson | 2012 ATP World Tour | 2001 ATP Tour | Herbert Kitchener, 1st Earl Kitchener | 2011 ATP World Tour | Secret Intelligence Service | ATP World Tour 500 series | 2010 ATP World Tour | Victoria's Secret | Prime Minister of Japan | 2003 ATP Tour | Grand Tour | Charles Cornwallis, 1st Marquess Cornwallis | ATP World Tour Masters 1000 | 1996 ATP Tour | 2002 ATP Tour | 1st United States Congress | The Secret Garden | Japan national football team |