"Mikan" (みかん, "Mandarin Orange") is the thirty-fifth single of Japanese female idol group Morning Musume. The song's title was chosen in accordance to the habit of eating mandarin oranges while sitting by a kotatsu, as a representation of each member's childhood memories. Mikan's Promotional video extends this concept further, by showing photographs of the members when they were children. It was released on November 21, 2007.