For the first time, TZUYU of TWICE releases her first solo debut album titled 'abouTZU' available in two versions: 'Run ver.' and 'Fly ver.'. Contents of the album include a CD, photobook, photocard (random 4 of 15), folded poster (random 1 of 3), photo film (random 1 of 2), printed photo (random 1 of 3), interview poster (random 1 of 3), stamp sticker, envelope, lenticular photocard and poster.