|Gwendal von Voltaire|
|von Vorute-ru kyou Guwendaru|
|Occupation||Head of the Voltaire house|
|Age||Unknown (Around 130)|
|Relatives||Cäcilie von Spitzweg (Mother)
Conrart Weller (Brother)
Wolfram von Bielefelt (Brother)
Gegenhuber Grisela (Cousin)
|Novel Debut||Kyou MA|
|Manga Debut||Volume 1|
|Anime Debut||Episode 1|
|Japanese Voice||Ootsuka Akio|
|English Voice||Dan Woren|
His is a no nonsense type of person that considers the well being of the country among everything else. Even though he may seem stern at first glance he does have a soft side for small adorable animal and children though it hard to tell with his poker face. He is also a very caring and protective of those he considers dear to him as show when instead of executing a heavy punishing upon Gegenhuber for his heavy sin, the latter decides to order Gegenhuber to find the Great Mazoku Flute to be able to return to Shin Makoku. This may seem as a great punish in a way but In order to avoid the possibility of his cousin's execution he had no choice.
The eldest son of Celi. He is the current lord of Voltaire. He is a skilled tactician and is capable of using earth magic and can cast barriers.Anissina, and his brothers. He is afraid of Anissina and often hides from her so he can prevent being used in one of her crazy experiments. He is even seen sweating in panic at the thought of her. While he does not outwardly show much affection towards his brothers, he shows in times of great stress that he does care.
Bandou-kun) Yuuri received at the dolphin show and later gave to him.
His childhood best friend is Anissina von Karbelnikoff, an inventor who often tests out her inventions on him, much to his displeasure. Anissina is also the one who taught Gwendal how to knit.
Gwendal's left eye is a key to one of the four forbidden boxes, the "End of the Earth".
AnimeEditStuffel staged a coup by kidnapping Yuuri. Gwendal is prepared to start a civil war, but Conrad saves Yuuri in time, and he interrupts the battle. The Maou surfaces and gives Günter the opening to arrest Stuffel.
When he was younger, Gwendal despised humans, a habit called the Mazoku Pride by Dunheely Weller. On Dunheely's last journey to a nameless village, he told Gwendal to enjoy the ride before their last duel. Upon arriving in the village, Gwendal is shocked that the village isn't recognized by Shin Makoku, and leads the attack on the bandits which targeted the village.
- His hobby is Knitting stuffed animals and he claim it helps him to concentrate.
- His most precious item are his collection of stuffed animals.
- He is bothered when people points out that the wrinkles between his forehead are getting more visible.
- Anissina was the one that taught him how to knit.
- ↑ Kyou Kara Maou, Episode 12