|Height||179 cm / 5'10"|
|Date of Birth||Novemeber 7th|
|Other Relations||Masakazu Takimoto (Boss)|
|Affiliation||MPD Public Safety Division 5 (C Squad)|
|Manga Debut||Line 21; Metamorphose|
Yusuke Kaga (加賀 崎佑 Kaga Yūsuke ) is a policeman of C Squad in the MPD Public Safety Division 5. He works in the same squad as Naoya Ushio.
Yusuke is a young man with an average build and height and dark circles under his eyes due to being a non-blood-drinking devil. He has short, cropped spiked hair and light-colored eyes. He has a rather defined facial structure. He is often seen with a formal business suit.
Ushio mentions that whenever there is an injured human on the scene, Yusuke looks like he is having a really hard time controlling himself and his bloodlust, which is why he relies on his other squad members for help. Ushio says that he feels sorry for them because they grit down on their fangs, plead for tranquilizers and even get called "monster" by the people they save. Yusuke is one of the reasons that Ushio joined the CCC, because he wanted to set devils free from the "cursed fate".