Yoshiko is a common Japanese name that can be given to both girls and women. The name often means "child of good fortune" or "child of virtue," depending on the kanji characters used. It reflects positive qualities and is popular in Japan. In popular culture, Yoshiko may refer to various fictional characters in anime and manga, such as Yoshiko Tsushima from the series Love Live! Sunshine!!. These characters often embody traits like determination and kindness, making the name resonate with fans of Japanese media.