On April 1, SKE48 member Shirayuki Kohaku announced her graduation during Team E's 'SKE Festival' at SKE48 Theater. Her last day of activities will be April 30. 

Shirayuki joined SKE48 as an eighth generation member in 2016. She was promoted to Team E in April of last year. 

Last week, Okada Miyu, Uchiyama Mikoto, and Takagi Yumana announced their graduations making Shirayuki the fourth member to announce their graduation in just six days. 

Source & Image: Oricon