Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. A total of 1, 500 Pikachus appear at the city's landmarks in the Minato Mirai area aiming to attract visitors and tourists to the city. The event will be held through until August 16. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Women wearing paper visors of Pikachu, a character from Pokemon series game titles, use smartphones as they arrive for the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Girls look at plush toys of Pikachu, a character from Pokemon series game titles, at a shopping mall during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





People look at performers dressed as Pikachu, a character from Pokemon series game titles, marching during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





People walk in front of an amphibious bus featuring an advertisement of Pikachu, a character from Pokemon series game titles, during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Women wait for performers dressed as Pikachu, a character from Pokemon series game titles, during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, disembark an amphibious bus during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





People take photographs of performers dressed as Pikachu, a character from Pokemon series game titles, marching during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, march during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





A performer dressed as Pikachu, a character from Pokemon series game titles, dances during the Pikachu Outbreak event hosted by The Pokemon Co. on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





People look at performers dressed as Pikachu, a character from Pokemon series game titles, dancing during the Pikachu Outbreak event hosted by The Pokemon Co. at night on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, dance during the Pikachu Outbreak event hosted by The Pokemon Co. at night on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)





Performers dressed as Pikachu, a character from Pokemon series game titles, dance during the Pikachu Outbreak event hosted by The Pokemon Co. at night on August 10, 2018 in Yokohama, Kanagawa, Japan. (Photo by Tomohiro Ohsumi/Getty Images)