Grabra

__Height:__ 165 cm The first captain of the Royal Knights, commonly known as "Kikumai no Grabra". She is [Iroha](https://anilist.co/character/243135)'s twin sister. She is a human woman in her mid-twenties. Bust D cup. She has a bright and a little goofy personality. Her true identity is an artificial life created by Nia.