Decisive Match! Manager vs Manager?!

Kanon is upset as her crystal jewel was taken by the Demon King. In addition to that, her throat is sore and must be taken to the hospital. Ryo accidentally meets manager Shiomi. Deluxe Poison Cup appeared before Shipmi who had been hospitalized and turns into a negative jeweller. Doctors and patients are turned into negative jewellers one by one. Will Miracle Tunes be able to tune up Shiomi?!