Grevil de Blois

Grevil de Blois is a anime/manga character
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A well known detective in Saubure, and Victorique's half brother.


Grevil is a member of the De Blois Royal Family, and a well known detective throughout Saubure, despite being quite terrible at it, with many of his cases actually being solved by Victorique. However, since Victorique is his Illegitimate sister, he is unable to acknowledge their relationship, particularly in public. despite this, he does personally acknowledge her, initially being cold and formal, but eventually warming up to her.


Grevil de Blois is created by Hinata Takeda, and he has no information regarding any inspiration used to create him. He first appears in Gosick episode 1. His Japanese voice actor is Hidenobu Kiuchi.



Grevil is most noted for his unique hairstyle which resembles a drill, which he took a few years prior to the start of the story, due to an incident involving a childhood love interest of his named Jaqueline. the story of his hairstyle was that Jaqueline got involved in a murder case as an accused, but was actually innocent. Grevil, knowing of his sister's genius at solving mysteries, went to her, begging her to help him. Victorique, having not experienced love herself, is confused as to what it is, and tells Grevil that he must change his hairstlyle to a drill if he wants the case solved. begrudgingly, he complied, and Jaqueline was aquitted.


His relation with his sister is a strained one, her having a, unusually cruel childhood, and him being unable to acknowldge her publicly, but personally respects her for her genius intellect.

He often uses Kazuya to look after and keep an eye on his sister, and develops a trust with him over time, even giving him the pet name and variations of "Squirrel".

Voiced by
Name Movies TV Shows
Hidenobu Kiuchi
General Information Edit
Name: Grevil de Blois
Name: グレヴィール・ド・ブロワ
Romanji: Gurevīru do Burowa
Gender: Male
1st manga book:
1st anime episode: Gosick #1
1st anime movie:
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