Aine Chidorigafuchi

She is one of prominent members of Ataraxia's Amaterasu who is famed for mastering Heart Hybrid Gear much quicker than her comrades, specifically [Kizuna](https://anilist.co/character/89664/Hida-Kizuna). ~!It is later revealed that she is also known as Aines Synclavia the lost princess of Vatlantis Empire before her amnesia.!~