HKT48 member Tomonaga Mio has announced her graduation from the group.�

Tomonaga made the announcement on December 21 during�R24's performance 'Hakata Refresh.' Then on her official Twitter account, she wrote, "I am sorry for the sudden announcement. I made the decision after thinking about it a lot for the past two years." She continued, "Although I only have less than a month left, I will do my best as an idol in order to repay everyone!"

R24's performance 'Hatata Refresh' on January 15 will serve as Tomonaga's graduation concert.

Source & Image: natalie