One・Two・Three

Trivia

 * This video was favorited by Morning Musume's official channel.
 * Marice (hot pink), Appi (royal blue), and Joy7 (green) are friends of Kozue's from middle school
 * Kirin (pink), Kurumi (red), Kanyu (chocolate), and Megu Megu (mint) are friends from when Kozue was in high school.
 * Kozue practiced for a musical and often go to see plays with Kon Kon (purple).
 * Kozue met Ruuko (orange) through Nico Nico Douga and goes out to eat with her a lot, so Kozue invited her.