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|Full Name||Benjamin Canopus|
|Other Name||Benjamin Loews (ベンジャミン・ロウズ)|
|Occupation||Major (Stars First Unit Captain)|
|Ability Name||Molecular Divider|
|Novel||Volume 9, Chapter 1|
Benjamin Canopus (ベンジャミン・カノープス) is a First-Class Star Magician who serves in the USNA's Magician Unit "Stars". He holds the rank of Major. He is the No. 2 of Stars and leads the First Unit, but is the de facto Head-Captain while Angie Sirius is abscent. His nickname is "Ben". 
Appearance and Personality
He is an individual who looks like he is meant to be a military officer. He is a tough yet vigorous man who makes the atmosphere around himself completely unlike that of other soldiers or civilian industrialists. 
Benjamin is 40 years old as of December 2095. 
Canopus' real name is "Benjamin Lowes", and he is related to, Kane Loews, the Assistant to the Chief of Staff to the President of the USNA. 
He as deployed to Japan by Virginia Balance in order to assassinate Jiedo Heigu before he commits any acts of terrorism. He goes in place of Angie Sirius, due in part because Balance is unable to deploy her especially since Roland Bart, a Strategic-Class Magician is stationed in Gibraltar. He travels to Japan aboard a naval destroyer, then switches over to a cruiser in secret in order to successfully arrive undetected at the Yokosuka Naval Base that has been a Japan-USNA joint naval base. 
As the No. 2 of Stars and leads the First Unit, He has considerable Magic and Combat Power, he also somewhat stated as Stronger than Angie Sirius interms of Combat Ability
- Angie Sirius has the acronym-ed letter "A" where as Benjamin Canopus has the letter "B".
- The name "Canopus" is taken from the brightest star 'Canopus' in the Southern Constellation of 'Carina', which is the second brightest star in the night-time sky, after 'Sirius'.