During today's show, HKT48 member Shimizu Rio announces graduation from the group.
Her graduation and last day of activities will be on December 20th 2021.
Shimizu Rio joined HKT48 as a 4th generation member and debuted back in 2016.
HKT48 Shimizu Rio announce her graduation
Shimizu Rio to graduate from HKT48, she announces it today during theater show. More details about Riochan graduation.