To provide a toilet device structured to execute a control in accordance with an opening/closing operation of a valve member.

A toilet device 100 monitors opening/closing operations of a sluice valve 13 that opens and closes an input port 23A through which a processing object passes between a toilet bowl body 1 and a crushing mechanism 2, and an outlet valve 20G that opens and closes an outlet port 21A through which the processing object passes between the crushing mechanism 2 and a pressure feed tank 3. When the opening/closing operation is not normally executed, a re-try operation is executed by reversing an operation direction. If the re-try operation fails to allow the normal opening/closing operation, the operation is stopped.