Winner of the most important comics awards for newcomers, the Tetsuya Chiba Award in 2001, Oshimi has been penning quirky slice-of-life dramas now for over a decade for major manga publishers including Kodansha. After drawing nine series, Oshimi's star began to rise in 2008 with the release of his first hit, Drifting Net Cafe. This horror-themed homage to the legendary Kazu Umezzo work, Drifting Classroom, was adapted into a live-action series, and propelled Oshimi onto an international stage. He would soon reach new heights in 2009 with The Flowers of Evil. In 2010 and 2011, the property quietly landed on numerous must-read lists and helped revitalize the shonen genre.
Unlike [other manga], The Flowers of Evil understands that 'strength' comes from great insecurities and weakness. However, this 'strength' is not about climbing mountains and emerging victorious. This involves strength in crossing the dark side of the mountain and how to bask in it-nourishing our personal demons... -Otaku Champloo