First R

"R: 'Hands off, Inspector. She's only 16.'""Emerald: 'How did you know my age?'""R: 'I calculated your age based on your height and voice.'""- The Case of the Cold Blood, part 2"Detective R is the protagonist of Detective R. She is an intergalactic Chronarch student detective, and she used to live at Kakushin, but she was sent to Rikapan after an incident. Her real name is Rheamon Jyouhei.

She used to wear a newsboy cap, but until she was expelled from Holmes Detective Academy.

She lives at 215C Barton Street.

Personality
R is known for being overly serious. She tends to act very serious when conducting investigations, but sometimes act very happy and cheerful when excited. In Detective R: The Eccentric Detective, Emerald mentioned that R is a picky eater.

Appearance
As mentioned in Detective R: The Eccentric Detective, R always wears the same outfits: A white shirt, brown tweed jacket, a red ribbon, a black straight skirt, white long socks and black shoes. In the same chapter, her hairstyle was also mentioned. She always has a pageboy haircut.

Miscellaneous Skills
In Detective R: The Eccentric Detective, Some of R's other skills were mentioned.
 * Knowledge of Culinary Arts
 * Skills at Karate, Aikido and Judo
 * Skills at fishing
 * Extraordinary skills at playing the piano