Mayu Ooyama

Оригінальне ім’я: 大山まゆ

The daughter of Tochiro Oyama and "Queen Emeraldas" (referred to in this series as "Emeralda"). ~!Harlock takes her under his wing following Tochiro's death and Emeraldas' departure, but she is unable to remain with Harlock due to Tochiro's wish that she remain on Earth.!~