He studied at Tokyo University. He is arrogant and enjoys boasting about his "superiority". He thinks he will be the qualified detective, often becoming the comic relief in the series. He is initially in Class A after joining DDS, but later gets demoted to Class B in the manga. He knows Megumi Minami via the Tokyo National Talent Development Research Center and has a crush on Megumi's older sister Akane alongside Kinta in one episode in the anime. Although he has an IQ of 180, he seems too inept in solving mysteries.

Detective School Q is the story of a group of young students from Class Q of Dan Detective School (DDS), a prestigious and renowned detective academy founded by Morihiko Dan, the most famous detective in Japan, and the adventures and mysteries they unfold and solve together. They eventually work against Pluto, a mysterious organization which creates almost fool-proof plans that only a handful of detectives can solve.<br><br>
The story was written under the penname Amagi, Seimaru.<br><br>
(Source: Wikipedia)

Kyuu is your average boy with a knack for logic and reasoning. Desiring to become a detective, he finds out about the existence of the Dan Detective School (DDS); a famed school where students are allowed to bear arms. Together with Megu, a girl with photographic memory, the martial arts master Kinta, the genius programmer Kazuma and the mysterious Ryuu, Kyuu tackles many well planned out crimes, always seeking the truth.

Yutaka Saburoumaru