Kagi no Kakatta Heya (drama)

Description: ?Kagi no Kakatta Heya? is based on a novel by author Kishi Yusuke. Ohno plays an employee of a major security company who has to unravel various incidents. The series falls under the ?locked room? mystery genre, in which crimes are committed under seemingly impossible circumstances (such as within a room with no apparent means of escape). Ohno?s character has an obsession with studying keys and locks, giving him an advantage in solving each mystery.