"Itsuka Dekiru kara Kyō Dekiru" (Japanese: いつかできるから今日できる, "You can do it someday, so you can do it today") is the 19th single by Japanese idol group Nogizaka46. The center position of the title track is held by Asuka Saito and Nanase Nishino. It was released on 11 October 2017. It reached number-one on the weekly Oricon Singles Chart with 851,000 copies sold. It was also number-one on the Billboard Japan Hot 100.