Johnny's & Associates announced on the 28th that Johnny's Jr. member Fukada Ryusei (Shonen Ninja) has tested positive for COVID-19. 

According to their official website, Fukada developed a slight cough on the 24th. While monitoring his health for a few days, he broke out with a fever on the 27th. As such, he conducted the PCR test and learned that he had been infected with the virus. He will be recuperating and continue to monitor his health for a specified period of time. 

Johnny's also mentioned that contract tracing has been done, but no one affiliated with the office has been identified as close contacts. Moreover, Fukada has not been inside of any of their facilities before or after the onset date.