Kamonohashi Ron no Kindan Suiri season 1 episode 2
Episode title: The Case of the Locked-Room Piggy Bank Theft
Ron is excited to solve cases by using Toto, but he's not on any good ones because his boss thinks he's useless. All he gets are odd jobs and busywork. Ron, however, is quite interested in a new report about coins going missing from a piggy bank...
