Yukiko Kudo (工藤 有希子 Kudō Yukiko, née Fujimine (藤峰 Fujimine)), known as Vivian Kudo in the Funimation dub, is the mother of Shinichi Kudo and, along with her husband Yusaku, one of few characters who knows he is Conan Edogawa. She was once a famous actress, but retired after marrying Yusaku. She was also close friends with fellow actress, Sharon Vineyard.