HomeCharactersAen SiAen Siシ・アエンIs Aen Si kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPRei SakumaENTara SandsSynopsisAen is pilots the Briest of Fire and twin sister to Si Tau. Si Aen is cool-headed and able to look at the big picture. Although she pushes her sister hard, she cares for Si Tau deeply.Anime appearancesProject ZeorymerSupporting
