Legionnaires' disease diagnosed with the disease and five of them dying from it. In Quincy, Illinois, at the Illinois Veterans home, a 2015 outbreak of the disease killed 12 people and sickened more than 50 others. It was believed to be caused by infected water supply. Three more cases have been identified as of November 2017. In the fall of 2017, 22 cases were reported in a Legionnaires' disease outbreak in Anaheim, CA's Disneyland theme park. It was believed to have been caused by a cooling tower that releases mist for the comfort of visitors. The contaminated droplets likely spread to the
Nanatsuiro Drops in order to return to normal. There are two primary worlds within the story of "Nanatsuiro Drops": the human world called Retroscena, and a magical world called Figurare from which the Stellar Spinners originate. There are currently two schools that teach magic within Figurare: Pramu Clovis and Sentou Asparas. According to Natsume, each year the two schools pick their top Stellar Spinners (the one from Pramu Clovis is called Prima Pramu, and from Sentou Asparas is called Prima Asparas) to send to the human world to capture seven stardrops in a goodwill competition to improve relations. "Nanatsuiro Drops" is an