Muhyo & Roji's Bureau of Supernatural Investigation

Muhyo & Roji's Bureau of Supernatural Investigation, also known as simply Muhyo & Roji, is a Japanese manga series written and illustrated by Yoshiyuki Nishi. The series ran in Shueisha's shōnen manga magazine Weekly Shōnen Jump from November 2004 to March 2008, with its chapters collected in 18 tankōbon volumes. The series follows Toru Muhyo and Jiro "Roji" Kusano, a young magical law enforcer and his assistant, as they track down and punish spirits based on the articles written in the book of magical law.

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