Michiru Fukuroi, also known as Michiru the Epicure and the Bossman, is one of main characters. He is a second year student at Yubiwa Private Academy, an infamous delinquent, and a member of the Pretty Boy Detective Club. 

Michiru is generally a taciturn and composed individual, only showing bouts of mild annoyance. He is a witty and sarcastic individual, often coming up with sardonic similes to compare the current situation with, and he generally serves as a more down-to-earth and laid back member of the club.