Japan edition of Wanna One's debut mini-album contains seven tracks total. This edition includes a bonus DVD with music videos of "Energetic (Performance Ver.)" and "Wanna Be (My Baby) (Live Ver.)" plus two trading cards randomly selected from 12 kinds (Pink Ver.) with code to download bonus video (same contents with other edition's / system requirements unknown), a special book featuring members' printed autographs & messages (Pink Ver.), a large-sized booklet, and lyrics card. [Product Size: 19.7 x 18.1cm]