Roverika (ロヴェリカ) is a member of HRMC and a member of Team Helion participating in the Gryps.
Roverika has long unkempt hair and a dangerous look. She wears the uniform of HRMC. She is around the same age as Ayato.
Roverika is short tempered as she attacked Tuulia simply for telling her off. She doesn't like annoying things, destroying a building that was in her way because they were lost. She also thinks lowly of Asterisk, expressing her disgust at what she considered to be people amusing themselves by playing around.
Genestellar (星脈世代): As a Genestellar, Roverika has enhanced physical ability and an aura known as prana.
Roverika is shown to have a certain degree of respect for her former teammate, getting angry at Minato and the rest of Team Kaguya for "turning her into a coward".