|Alias||Gargouille (水龍 Garuguiyu)|
|• Professional Status•|
|Affiliation||Queenvail Girls' Academy|
|• Personal Status•|
|Light Novel||Queenvail Volume 1|
|Manga||Wings of Queenvail Chapter 7|
Sandra Segur (サンドラ・セギュール) is a student of Queenvail Girls' Academy.
Sandra is manipulative, as shown when she encouraged Violet to get her to work harder. She is also cruel, getting rid of Nina because she claimed she was useless, and repeatedly insulted her when her team had a practice match with Sandra's team.
Genestellar (星脈世代): As a Genestellar, Sandra has enhanced physical ability and an aura known as prana.