The story of Kishi Keiichitaro, a dashingly handsome pathologist who is intensely eccentric and brutally honest, but also holds one of the most brilliant minds. A pathologist is a physician whose job is to determine a diagnosis of disease or cause of death based on an assortment of data, including a patient's tissue, bodily fluids, organ samples, blood, etc.

• Tomoya Nagase
• Emi Takei
• Shuhei Nomura
• Koyuki
• Rena Matsui
• Kanji Tsuda
• Kinya Kitaoji