Deirdre Fou Roseblade

Deirdre Fou Roseblade (ディアドリー・フォウ・ローズブレイド) is the third year student of Holfort Academy, which make she is a senior of Leon and one of the heiresses of Roseblade Household.

Appearance
She has a round butt and big chest. Her noble fidget hair is colorful together with her eyes, had curly blond hair──which formed in the shape of drills.

Personality
According to Leon, she is described as a noble but dangerous person. She is cunning and likes to order around her subordinates. She is friendly only to those she likes to mingle and nothing more nothing less interest. She likes the tea made by Leon and Leon considers her a pervert.

Volume 2
After Angelica is captured, Deirdre is among the students who didn't want to get involved. However, after some derisive words from Leon, she, along with the other nobles decide to fight The Principality.

The day after the rematch with The Prince's Entourage, Leon was sulking in his room before the award ceremony with Deirde, Angelica, Olivia, Clarice, his parents with Nick and Jenna present there.

Volume 3
*Information will be added soon later.*

Volume 4
*Information will be added soon later.*

Volume 8
*Information will be added soon later.*

Alternative Routes
*Information will be added soon later.*
 * The Second

*Information will be added soon later.*
 * The Third

Family
*Information will be added soon later.*
 * Dorothea Fou Roseblade (Older Sister)

*Information will be added soon later.*
 * Unnamed Father & Older Brother

Friends
At first, she thought Leon was a nuisance and a fool for dealing with the Principality but after the glorious victory, it changes her curiosity to love interest. Even after she graduates, she is still obsessed with ravishing Leon to be hers.
 * Leon Fou Bartfort (Junior/Love Interest)

Trivia

 * She mentions to Leon that Roseblade house will accept him even if married, even so, she would prefer to elope with him.
 * Deidre is the exclusive light novel character, thus she does not appear in the WN.
 * When she and Leon first meet, his brazen attitude entices her and makes her mention that he would make a great 'pet' that she would keep by her side, which gives the opinion that she might be some sort of dominatrix.