Jupiter Roget President of the Science Academy
Name in Japanese	ジュピター・ロジェ
Romaji Translation	Jupitā Roje
Debut (Anime)	Gosick Episode 15
Debut (Light Novel)	Volume IV
Appears in	Anime, Light Novels
Voice Actor (Japanese)	Unshou Ishizuka
Personal Info
Gender	Male
Place of Birth	Kingdom of Saillune
Profession	President, Royal Science Academy of Sauville
Status	Active

Jupiter Roget (ジュピター・ロジェ, Jupitā Roje) is the current president of the Science Academy of Sauville. He has worked with Brian Roscoe at one time in constructing a device that would advance the field of engineering, and in the past, has seen the alchemist Leviathan in person.