Chouonpa

 (超音波) is a four-member Japanese idol group formed in 22 March, 2020 with former members of Konyanko.

They made their debut in June 2020.

Members

 * Hanasaki Miharu (花咲美春; Light Blue )
 * Kuroishi Rise (黒石莉世; Yellow )
 * Yoshikawa Emin (吉川恵民; Pink )
 * Ishizaki Juri (石崎珠里; Orange )