Rotanev is aggressive, combative and savage. She can be short-tempered sometimes, especially when someone gives up on fighting. She's 0.453 times as strong as Minelauva. However, most of the time she uses more than twice of her original strength to fight.

She has a crush on Vindemiatrix, and once told him that she had always liked him. However, Vindemiatrix said that he already has a crush on Theta Cygni A, which develops the one-sided rivalry between Rotanev and Theta Cygni A.

She never dies.