Toki wo Koe Sora wo Koe / Password is 0 (Japanese 『時空を超え 宇宙を超え/Password is 0』) is Morning Musume's 56th single, and the second to be released under the name of Morning Musume '14. It was released on April 16, 2014 in 6 editions: 2 regular and 4 limited editions. Both "Password is 0" and "Password is 0 (Morimusu Ver.)" were used for the au(KDDI) Spring 2014 commercial campaign featuring Morimusu.