SKE48 7th generation member Sugiyama Aika announced today, that she will graduation from the idol group after December, and then she will join Zest School as its choreography lecturer.
Reference: SKE48's Tweet
◎SKE48 teamS 杉山愛佳 卒業のご報告https://t.co/8YUvuhZUqe
— SKE48 (@ske48official) October 15, 2021