The young princess of the Shitoreiyu Empire. The sudden death of her father causes her to inherit the throne, but as episode 1 begins she's traveling away to school in the Holy Land. When not busy with other tasks, she's usually seen busily adding up her finances. She takes Kenshi in as a servant after he fails to follow through on an attempt to assassinate her, and along with Chiaia hides the fact that Kenshi is a Seikijin pilot. Lashara is the niece of Flora and the cousin of Maria.

Lashara always has a scheme or angle in order to get money, which often causes her to laugh maniacally in a strange way. She has mixed feelings of fear and anger when it comes to her aunt Flora, mostly because of the way Flora acts. Whenever Flora is in battle or is unaccounted for, she tells everyone to assume her dead and move on. Lashara and Maria are always competing with each other and trying to show the other up in whatever competition they happen to be in, and whenever there is any sort of manual labor to be done, she and Maria will often just sit back in a chair under an umbrella and comment on how tired they are, even though they do no work at all.

Lashara once confesses to Kenshi that the only reason she acts older than she is because she was raised from a very young age to be perfect in all things having to do with ruling a kingdom, as though she were a programed doll. She had always lamented the fact that she could never act like a normal child growing up, simply because of the family she was born into. Her true reason for fighting so hard to keep Kenshi to herself was because she could be herself around him, and if she officially own him as a summoned one, she would know that Kenshi would be the one person who would be with her forever and never abandon her.